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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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PC problem.
The new PS arrived. It's not that. ;-)
Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? -- *If I throw a stick, will you leave? Dave Plowman London SW To e-mail, change noise into sound. |
#2
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. There is this if money was no option :- https://www.novatech.co.uk/products/...cusb2328i.html |
#3
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PC problem.
On 22/09/2019 16:36, Andrew wrote:
On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. There is this if money was no option :- https://www.novatech.co.uk/products/...cusb2328i.html And even this one to control over a lan :- https://www.novatech.co.uk/products/...etrs2321p.html This one has a pdf on the Novatech website |
#4
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Quite a few still do, if only as a header for connection to a backplate mounted socket (not usually supplied). Last month I bought a motherboard as part of my eldest son's birthday present, that had one and it is a modern one for a Ryzen processor. SteveW |
#5
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Serial ports don't seem to want to die. My 6month old Dell docking station at work for the laptop has all sorts of modern **** (Thunderbolt, USB C connectors, HDMI and DP video connectors) and a serial port. My gast was flabbered when I saw it on there. So a surprising number of shiny new things still have serial ports. |
#6
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Serial ports can be replaced with USB converters. If this is important, ie you're using Win98 or 95, where you have direct access to the port pins, then it might be worth looking at eBay for used Motherboards. There are many systems that still use direct control of parallel ports through the IO port using DOS or early windows so there must be a demand for these M/Bs. I might suggest take the new battery out and see if you can get the BIOS screen again? |
#7
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PC problem.
On 22/09/2019 16:36, Andrew wrote:
On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up -- "Strange as it seems, no amount of learning can cure stupidity, and higher education positively fortifies it." - Stephen Vizinczey |
#8
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Does it emit a series of beeps? The number/duration of beeps indicate what could be wrong. Google beep codes for your motherboard. Also, USB to serial port leads/dongles are available. -- mailto : news {at} admac {dot} myzen {dot} co {dot} uk |
#9
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PC problem.
On 22/09/2019 16:36, Andrew wrote:
https://www.novatech.co.uk/products/...cusb2328i.html https://smile.amazon.co.uk/Serial-Ad.../dp/B0753HBT12 somewhat cheaper for one port. |
#10
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PC problem.
On 22/09/2019 14:33, Dave Plowman (News) wrote:
The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Common fault. Your BIOS 'CMOS' memory settings are corrupt. Find your motherboard manual, and details there on how to move a jumper to clear it. -- Adrian C |
#11
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PC problem.
On 22/09/2019 17:53, The Natural Philosopher wrote:
On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware |
#12
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PC problem.
On 22/09/2019 21:46, Andrew wrote:
On 22/09/2019 17:53, The Natural Philosopher wrote: On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware Windows hasn't used the BIOs to use hardware for decades. Why do you think you need drivers. |
#13
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PC problem.
On 22/09/2019 17:49, Fredxx wrote:
On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Serial ports can be replaced with USB converters. Yes and no. Although they work easily for most things, for some pieces of equipment that you might want to connect to, it can take trying 2 or 3 different converters before you find one that works. Megasquirt engine management systems are one example, while some PLCs are another. SteveW |
#14
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PC problem.
"Dave Plowman (News)" wrote in message ... The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Particularly if any of the caps look bad. Still very unusual that the PS fan only runs while the reset switch is held in tho. Does the new PS still do that ? If it doesn’t, likely just an usual original PS and a separate fault with that. I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Plenty still do. It's laptops that mostly don’t anymore and you can still get serial cards. |
#15
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More Heavy Trolling by Senile Nym-Shifting Rodent Speed!
On Mon, 23 Sep 2019 08:50:07 +1000, AlexK, better known as cantankerous
trolling senile geezer Rodent Speed, wrote: Particularly if any Nym-shifting again, you abnormal, pathological, 85-year-old, trolling, senile pest from Australia? -- Website (from 2007) dedicated to the 85-year-old trolling senile cretin from Oz: https://www.pcreview.co.uk/threads/r...d-faq.2973853/ |
#16
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PC problem.
On 22/09/2019 22:51, Steve Walker wrote:
On 22/09/2019 17:49, Fredxx wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Serial ports can be replaced with USB converters. Yes and no. Although they work easily for most things, for some pieces of equipment that you might want to connect to, it can take trying 2 or 3 different converters before you find one that works. That is why I now go for a brand rather than cheapie no-name USB converters. Megasquirt engine management systems are one example, while some PLCs are another. I don't know. There aren't many chipsets and so few drivers exist. I've also made my own using an ARM processor and used the Windows native "Usbser.sys" with success. |
#17
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PC problem.
"Andrew" wrote in message ... On 22/09/2019 17:53, The Natural Philosopher wrote: On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, But most have pcie slots. which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete But pcie serial port cards arent. At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware No it does not. It is free to have a driver for the hardware. |
#18
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PC problem.
On 22/09/2019 21:46, Andrew wrote:
On 22/09/2019 17:53, The Natural Philosopher wrote: On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware Not since MSDOS. -- In todays liberal progressive conflict-free education system, everyone gets full Marx. |
#19
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More Heavy Trolling by Senile Nym-Shifting Rodent Speed!
On Mon, 23 Sep 2019 15:38:28 +1000, jeikppkywk, better known as cantankerous
trolling senile geezer Rodent Speed, wrote: "Andrew" wrote in message ... On 22/09/2019 17:53, The Natural Philosopher wrote: On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, But most have pcie slots. In auto-contradicting mode again, you clinically insane auto-contradicting asshole? which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete But pcie serial port cards arent. In auto-contradicting mode again, you clinically insane auto-contradicting asshole? At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware No it does not. It is free to have a driver for the hardware. In auto-contradicting mode again, you clinically insane auto-contradicting asshole? -- Kerr-Mudd,John addressing senile Rot: "Auto-contradictor Rod is back! (in the KF)" MID: |
#20
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PC problem.
Adrian Caspersz wrote:
Dave Plowman wrote: It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Common fault. Your BIOS 'CMOS' memory settings are corrupt. I had a similar sounding issue with two different ASUS models a few years ago, some sort of optimal memory speed setting would kick in, then at next boot it would think the setting wasn't right, so revert the setting, power itself off, and power back on aft a few seconds with the "safe" setting, but it seemed to get stuck in a loop ... |
#21
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PC problem.
Andrew wrote:
The Natural Philosopher wrote: Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete https://www.ebay.co.uk/itm/PCIe-to-Dual-PCI/183847526278 At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware Not with PnP operating systems ... |
#22
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PC problem.
In article ,
Steve Walker wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Quite a few still do, if only as a header for connection to a backplate mounted socket (not usually supplied). Last month I bought a motherboard as part of my eldest son's birthday present, that had one and it is a modern one for a Ryzen processor. Interesting. That is what this one has - Com1 being merely a socket on the MB. So I have the adaptor unit. But finding out what MBs include this today seems difficult (I've only really looked on the CPC site - most of the others seem fixated on gaming machines) It also has a DigiGram audio card that has balanced in outs as well as the various digital options. And a video capture card. I'm rather wary of the costs of updating all of those. -- *Sorry, I don't date outside my species. Dave Plowman London SW To e-mail, change noise into sound. |
#23
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PC problem.
Fredxx wrote:
Yes and no. Although they work easily for most things, for some pieces of equipment that you might want to connect to, it can take trying 2 or 3 different converters before you find one that works. That is why I now go for a brand rather than cheapie no-name USB converters. But it's the cheap, no-name 'generic' ones that often work better in my experience rather than needing custom drivers. -- Chris Green · |
#24
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PC problem.
In article ,
mm0fmf wrote: Serial ports don't seem to want to die. My 6month old Dell docking station at work for the laptop has all sorts of modern **** (Thunderbolt, USB C connectors, HDMI and DP video connectors) and a serial port. My gast was flabbered when I saw it on there. So a surprising number of shiny new things still have serial ports. Think they are still used for comms on CAD machines. I use it with MegaSquirt. You can get USB to serial adaptors, but they don't seem as robust as full serial. -- *I'm not a complete idiot, some parts are missing * Dave Plowman London SW To e-mail, change noise into sound. |
#25
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PC problem.
On 23/09/2019 06:38, jeikppkywk wrote:
"Andrew" wrote in message ... On 22/09/2019 17:53, The Natural Philosopher wrote: On 22/09/2019 16:36, Andrew wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Going the same way as Firewire and parallel ports I'm afraid. Hoever Lindy will do you a serial parallel card that will plug into most motherboard slots Latest Intel M/Bs don't have PCI slots any longer, But most have pcie slots. which means the cheapest combo serial/parallel cards that once could be bought for less than £10 are obsolete But pcie serial port cards arent. But you wont be able to buy those for anywhere near the rock-bottom price that PCI serial cards were on sale for. Startech do sell a conversion riser card that plugs into a PCIe slot, and allows a PCI card to piggy back onto it for anyone who is desparate to keep using an old specialist PCI card in use. At least you can still get combo PCI cards to provide a serial port and parallel port though. Whether the latest bios could cope is another matter. Bios dont have to OS will pick it up Rubbish. The OS needs the bios to use the hardware No it does not. It is free to have a driver for the hardware. |
#26
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PC problem.
In article ,
Fredxx wrote: I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Serial ports can be replaced with USB converters. Not in this case. The computer is on the opposite side of the room to my workbench. A long serial lead works just fine. A USB to serial convertor with a long lead - either serial or USB - doesn't. -- *Would a fly without wings be called a walk? Dave Plowman London SW To e-mail, change noise into sound. |
#27
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PC problem.
On 23/09/2019 11:19, Dave Plowman (News) wrote:
It also has a DigiGram audio card that has balanced in outs as well as the various digital options. And a video capture card. I'm rather wary of the costs of updating all of those. Have you tried removing both those cards, and shorting the 'reset cmos' pins, then trying to boot it again with minimal hardware ?. |
#28
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PC problem.
In article ,
alan_m wrote: It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Does it emit a series of beeps? The number/duration of beeps indicate what could be wrong. Google beep codes for your motherboard. After saving the BIOS settings, no beep at all. Out of interest I swapped the BIOS chip from a similar but not identical broken MB I'd kept. Same thing. Comes to the BIOS page, but then dies totally when saved. -- *What am I? Flypaper for freaks!? Dave Plowman London SW To e-mail, change noise into sound. |
#29
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PC problem.
In article ,
Steve Walker wrote: Serial ports can be replaced with USB converters. Yes and no. Although they work easily for most things, for some pieces of equipment that you might want to connect to, it can take trying 2 or 3 different converters before you find one that works. Megasquirt engine management systems are one example, while some PLCs are another. Quite. It's used for MS in this workshop. A USB converter works OK between laptop and MS in the car, but doesn't like the cable runs here. -- *Drugs may lead to nowhere, but at least it's the scenic route * Dave Plowman London SW To e-mail, change noise into sound. |
#30
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PC problem.
On 23/09/2019 13:36, Dave Plowman (News) wrote:
In article , mm0fmf wrote: Serial ports don't seem to want to die. My 6month old Dell docking station at work for the laptop has all sorts of modern **** (Thunderbolt, USB C connectors, HDMI and DP video connectors) and a serial port. My gast was flabbered when I saw it on there. So a surprising number of shiny new things still have serial ports. Think they are still used for comms on CAD machines. I use it with MegaSquirt. You can get USB to serial adaptors, but they don't seem as robust as full serial. Don't many AV amps have a serial port that allows it to be hidden from view and connected to some other controlling system ?. |
#31
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PC problem.
On 23/09/2019 13:41, Dave Plowman (News) wrote:
In article , alan_m wrote: It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Does it emit a series of beeps? The number/duration of beeps indicate what could be wrong. Google beep codes for your motherboard. After saving the BIOS settings, no beep at all. Out of interest I swapped the BIOS chip from a similar but not identical broken MB I'd kept. Same thing. Comes to the BIOS page, but then dies totally when saved. Just a quick sanity check - are you testing this with a hard drive or other boot media connected? I've had hard drives with corrupt boot sectors cause this symptom in the past... |
#32
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PC problem.
In article ,
Andrew wrote: On 23/09/2019 11:19, Dave Plowman (News) wrote: It also has a DigiGram audio card that has balanced in outs as well as the various digital options. And a video capture card. I'm rather wary of the costs of updating all of those. Have you tried removing both those cards, and shorting the 'reset cmos' pins, then trying to boot it again with minimal hardware ?. It's totally stripped down. Only the main SSD and the video card (for DVI) in place. And I've tried the video card in another machine - it's OK. I'll try and find out how to reset the CMOS. No idea where the manual is - I might have to Google. -- *A fool and his money can throw one hell of a party. Dave Plowman London SW To e-mail, change noise into sound. |
#33
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PC problem.
On Mon, 23 Sep 2019 11:19:23 +0100, Dave Plowman (News) wrote:
In article , Steve Walker wrote: On 22/09/2019 14:33, Dave Plowman (News) wrote: The new PS arrived. It's not that. ;-) Stripped the thing down and cleaned everything. The Asus board I have is known to have a problem with the chipset cooling, so removed that and cleaned and applied new paste. Battery was at about 2v so replaced that too. It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? I'd just buy a new motherboard, but this machine is configured for my needs including a Serial port and not sure many new ones have this? Quite a few still do, if only as a header for connection to a backplate mounted socket (not usually supplied). Last month I bought a motherboard as part of my eldest son's birthday present, that had one and it is a modern one for a Ryzen processor. Interesting. That is what this one has - Com1 being merely a socket on the MB. So I have the adaptor unit. But finding out what MBs include this today seems difficult (I've only really looked on the CPC site - most of the others seem fixated on gaming machines) Be warned also that there are two common, incompatible pinouts for those headers. So buying a cable with a DE-9 on a plate on the other end may or may not work. I always make my own as required. -- My posts are my copyright and if @diy_forums or Home Owners' Hub wish to copy them they can pay me £1 a message. Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning surge protection* - a w_tom conductor |
#34
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PC problem.
On 23/09/2019 13:41, Dave Plowman (News) wrote:
After saving the BIOS settings, no beep at all. The beeps will be as you switch on, possibly when you are not pressing a function key to get into the bios. -- mailto : news {at} admac {dot} myzen {dot} co {dot} uk |
#35
Posted to uk.d-i-y
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PC problem.
On 23/09/2019 13:09, Chris Green wrote:
Fredxx wrote: Yes and no. Although they work easily for most things, for some pieces of equipment that you might want to connect to, it can take trying 2 or 3 different converters before you find one that works. That is why I now go for a brand rather than cheapie no-name USB converters. But it's the cheap, no-name 'generic' ones that often work better in my experience rather than needing custom drivers. they are nearly all the prolific chip set and work with every serial device I have including the telescope which is supposed to be fussy. |
#36
Posted to uk.d-i-y
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PC problem.
In article ,
Lee wrote: On 23/09/2019 13:41, Dave Plowman (News) wrote: In article , alan_m wrote: It fired up and selected the BOIS page. But on configuring, saving and exit, back to not firing up at all. So looks like an MB failure? Does it emit a series of beeps? The number/duration of beeps indicate what could be wrong. Google beep codes for your motherboard. After saving the BIOS settings, no beep at all. Out of interest I swapped the BIOS chip from a similar but not identical broken MB I'd kept. Same thing. Comes to the BIOS page, but then dies totally when saved. Just a quick sanity check - are you testing this with a hard drive or other boot media connected? I've had hard drives with corrupt boot sectors cause this symptom in the past... With absolutely nothing connected, saving the BIOS page results in not being able to even get to that again. Except by removing/replacing the battery. Then the whole cycle repeats. -- *The last thing I want to do is hurt you. But it's still on my list. Dave Plowman London SW To e-mail, change noise into sound. |
#37
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PC problem.
In article ,
alan_m wrote: On 23/09/2019 13:41, Dave Plowman (News) wrote: After saving the BIOS settings, no beep at all. The beeps will be as you switch on, possibly when you are not pressing a function key to get into the bios. Correct. No beeps at all at power up. When you save the BIOS, IIRC, the machine would normally re-boot. So beep when it does. -- *I didn't like my beard at first. Then it grew on me.* Dave Plowman London SW To e-mail, change noise into sound. |
#38
Posted to uk.d-i-y
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PC problem.
In article ,
dennis@home wrote: But it's the cheap, no-name 'generic' ones that often work better in my experience rather than needing custom drivers. they are nearly all the prolific chip set and work with every serial device I have including the telescope which is supposed to be fussy. Lots of reports on the MegaSquirt forum of some not working with that. Once reason I liked having the serial port. Gets rid of a variable. -- *We never really grow*up, we only learn how to act in public. Dave Plowman London SW To e-mail, change noise into sound. |
#39
Posted to uk.d-i-y
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PC problem.
In article ,
Andrew wrote: On 23/09/2019 11:19, Dave Plowman (News) wrote: It also has a DigiGram audio card that has balanced in outs as well as the various digital options. And a video capture card. I'm rather wary of the costs of updating all of those. Have you tried removing both those cards, and shorting the 'reset cmos' pins, then trying to boot it again with minimal hardware ?. Found how to by Googling, but it implied all this does is cancel the time and date settings. Which removing the battery does anyway. But tried it. Same result. Rather than going to the BIOS page, I just let it run, and it did boot normally. Shut it down properly, then switched on again. Nothing - no beep. I've bought a used identical MB off Ebay for not a lot, so hope that will give me a few more years. Just for info the current one is an Asus AN8-SLI Delux. Never got round to using the RAID facility on it. I'd be happy to buy a brand new one if I could be sure all my cards etc would work with it. But not sure what to go for. -- *Cover me. I'm changing lanes. Dave Plowman London SW To e-mail, change noise into sound. |
#40
Posted to uk.d-i-y
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PC problem.
On 23/09/2019 15:10, Dave Plowman (News) wrote:
In article , alan_m wrote: On 23/09/2019 13:41, Dave Plowman (News) wrote: After saving the BIOS settings, no beep at all. The beeps will be as you switch on, possibly when you are not pressing a function key to get into the bios. Correct. No beeps at all at power up. When you save the BIOS, IIRC, the machine would normally re-boot. So beep when it does. I think at this point the only useful advice is if you know someone who has a POST test card - not worth buying one of course. At least then you'd know if it was even trying to POST and where it was stopping. |
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