Home |
Search |
Today's Posts |
|
Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#81
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tuesday, September 18, 2018 at 6:00:51 PM UTC-4, Ralph Mowery wrote:
In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. He may be referring to UEFI, which is the modernized version of a BIOS, but it's still referred to as a BIOS by the industry and it performs the same function. |
#82
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery
wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. PC makers have slowly been replacing BIOS with the Unified Extensible Firmware Interface (UEFI). It is basically a "low level operating system" |
#83
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 18:02:51 -0500, Vic Smith
wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. I use UEFI on my latest PC, although the MB supports legacy BIOS too. UEFI has advantages. But AFAIK I haven't used them. "Legacy BIOS" is in "emulation mode" |
#84
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tuesday, September 18, 2018 at 7:09:57 PM UTC-4, wrote:
On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. They all need some kind of firmware to match each chip set to the instruction set and to establish the environment. This probably traces it back to the IBM 360 system where there was a vast difference in the hardware under the covers of the various models but they all ran the same instruction set because of the firmware loaded. At that time it was called microcode but it had the same function. In fact the ones with reloadable code could actually emulate other types of computer. AT it's most minimum level, all a motherboard needs is enough code to get the hardware running up to the point of loading the operating system, or whatever code it's ultimately going to run. When it powers up, the CPU goes to it's reset location in memory and starts fetching the first instructions, from there and executing them. That code has to be in Flash or some kind of non-volatile memory, so it's always there at power-up. That first code then initializes whatever hardware in the system needs to be setup in order to get enough of it running so that it can load more code, eg loading the OS from a disk drive, to make it fully functional, a process called bootstrapping. |
#85
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 19:27:22 -0400, Clare Snyder wrote:
On Tue, 18 Sep 2018 18:02:51 -0500, Vic Smith wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. I use UEFI on my latest PC, although the MB supports legacy BIOS too. UEFI has advantages. But AFAIK I haven't used them. "Legacy BIOS" is in "emulation mode" I doubt that. Last I looked it's encoded in flash memory on the MB. |
#86
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 16:36:29 -0700 (PDT), trader_4
wrote: On Tuesday, September 18, 2018 at 7:09:57 PM UTC-4, wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. They all need some kind of firmware to match each chip set to the instruction set and to establish the environment. This probably traces it back to the IBM 360 system where there was a vast difference in the hardware under the covers of the various models but they all ran the same instruction set because of the firmware loaded. At that time it was called microcode but it had the same function. In fact the ones with reloadable code could actually emulate other types of computer. AT it's most minimum level, all a motherboard needs is enough code to get the hardware running up to the point of loading the operating system, or whatever code it's ultimately going to run. When it powers up, the CPU goes to it's reset location in memory and starts fetching the first instructions, from there and executing them. That code has to be in Flash or some kind of non-volatile memory, so it's always there at power-up. That first code then initializes whatever hardware in the system needs to be setup in order to get enough of it running so that it can load more code, eg loading the OS from a disk drive, to make it fully functional, a process called bootstrapping. Hence "Basic Input Output System". That firmware is what makes all of the various chip sets speak "Intel". |
#87
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tuesday, September 18, 2018 at 9:00:29 PM UTC-4, wrote:
On Tue, 18 Sep 2018 16:36:29 -0700 (PDT), trader_4 wrote: On Tuesday, September 18, 2018 at 7:09:57 PM UTC-4, wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. They all need some kind of firmware to match each chip set to the instruction set and to establish the environment. This probably traces it back to the IBM 360 system where there was a vast difference in the hardware under the covers of the various models but they all ran the same instruction set because of the firmware loaded. At that time it was called microcode but it had the same function. In fact the ones with reloadable code could actually emulate other types of computer. AT it's most minimum level, all a motherboard needs is enough code to get the hardware running up to the point of loading the operating system, or whatever code it's ultimately going to run. When it powers up, the CPU goes to it's reset location in memory and starts fetching the first instructions, from there and executing them. That code has to be in Flash or some kind of non-volatile memory, so it's always there at power-up. That first code then initializes whatever hardware in the system needs to be setup in order to get enough of it running so that it can load more code, eg loading the OS from a disk drive, to make it fully functional, a process called bootstrapping. Hence "Basic Input Output System". That firmware is what makes all of the various chip sets speak "Intel". It's more like speak IBM and MSFT. They are the ones that came up with the BIOS that went into the first Intel architecture PCs that became the modern PC industry, not Intel. At that point, Intel was just a chip manufacturer and IBM wound up picking the 8088 as the CPU for it;s first PC. |
#88
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
[snip]
For a while I thought that USB ports did't work until after Windows started, but PS-2 ports and the larger round ports that preceded them worked before Windows loaded. As soon as the BIOS ran. Now I think I'm wrong, but was there ever some truth to this? I remember one system (from when USB was new) where I connected a PS/2 keyboard for use in BIOS setup. That BIOS didn't use a mouse so USB was OK for that. It was a few more years before BIOS had USB support. Also, that old system had only 2 USB ports and I wanted to leave one free for a USB storage device. Note that if you're going to use a PS/2 device, it has to be connected at system boot, unlike USB which can be plugged in anytime. IIRC, "both" devices (keyboards / mice that work on USB or PS/2) are in USB mode initially, but switch if they detect a PS/2 initialization from the PC (which happens only at boot). -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#89
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 11:34 AM, micky wrote:
[snip] Everything else worked. It's still like that years later. Did I knock a bit out of place? That could have happened, putting it in some sort of test mode. However, it'd be hard to find the proper reset command to fix it. **A small huawei about 7 years old fwiw -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#90
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 18:47:15 -0500, Vic Smith
wrote: On Tue, 18 Sep 2018 19:27:22 -0400, Clare Snyder wrote: On Tue, 18 Sep 2018 18:02:51 -0500, Vic Smith wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. I use UEFI on my latest PC, although the MB supports legacy BIOS too. UEFI has advantages. But AFAIK I haven't used them. "Legacy BIOS" is in "emulation mode" I doubt that. Last I looked it's encoded in flash memory on the MB. Not on a UEFI board. The BIOS is emulated in the UEFI -on virtually ALL of them |
#91
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 11:36 AM, micky wrote:
[snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, normal DIN is at https://en.wikipedia.org/wiki/DIN_connector . I have seen the 5,6, and 8 pin varieties. BTW, one of the varieties of mini-DIN was used for S-video (which also fell out too easily). -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#92
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 11:37 AM, micky wrote:
[snip] Could you always boot from a USB drive? My BIOS didn't have that option. Apparently BIOS didn't have USB support for several years after the PCs had USB ports. I'm not sure just how long. Does anyone know? -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#93
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 03:19 PM, Clare Snyder wrote:
[snip] Could you always boot from a USB drive? My BIOS didn't have that option. Most oftodays computers no longer use a "bios" True, although they did at the time when you couldn't use USB until the OS loaded. -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#94
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 04:06 PM, wrote:
[snip] Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. Although I'd try to use the correct term, UEFI (or "firmware" is this is unknown). -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#95
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 04:20 PM, Ralph Mowery wrote:
[snip] I am thinking the first version of either win 95 or 98 had computers with the USB port,but it would not work. Then there was an update that would load a driver for the USB port. Could be that win 95B was the first one that even used the usb. Been a long time, so could be way off. Win95B "Detroit". was the first with USB support. Also: long file name support, a Windows (not DOS) feature DOS 7.1 with FAT32 support. -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#96
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 08:08 PM, trader_4 wrote:
[snip] It's more like speak IBM and MSFT. They are the ones that came up with the BIOS that went into the first Intel architecture PCs that became the modern PC industry, not Intel. At that point, Intel was just a chip manufacturer and IBM wound up picking the 8088 as the CPU for it;s first PC. Before IBM PC, CP/M used the term BIOS although that module was loaded from disk by the boot code. -- 98 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "What is the function that a clergyman performs in the world? Answer: he gets his living by assuring idiots that he can save them from an imaginary hell." [H. L. Mencken, "Minority Reports"] |
#97
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 09:02 AM, Mark Lloyd wrote:
On 09/17/2018 09:54 PM, rbowman wrote: [snip] Old mobos have to go someplace... in 1998 I didn't think that "Y2K compatible" would ever mean it's old. One of my projects in '99 was cleaning up legacy code in preparation for Y2K. Some programmers apparently didn't think we'd make it to 2000. They were the same people who used signed shorts to save a couple of bytes in key data structures. Who would ever need more than 32,737 of anything? 2000 was the beginning of the end of AIX for us. iirc AIX 4.1 was y2k compliant but wouldn't run on older RS6000 servers. Sites looked at the price of new IBM hardware and Windows Server started looked very good to them. I was on call on Dec 31 and went to the local First Night functions. When the Ed Norton Big Band struck up auld lang Syne in the University Ballroom and the lights didn't go out I figured I might as well go home and go to bed. |
#98
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 02:19 PM, Clare Snyder wrote:
On Tue, 18 Sep 2018 12:37:29 -0400, micky wrote: In alt.home.repair, on Tue, 18 Sep 2018 09:35:33 -0700 (PDT), trader_4 wrote: On Tuesday, September 18, 2018 at 12:31:04 PM UTC-4, micky wrote: In alt.home.repair, on Mon, 17 Sep 2018 20:56:18 -0500, Mark Lloyd wrote: [snip] When's the last time you saw a new PC that uses a PS2 connector for the keyboard? Fifteen, twenty years? They didn't send anything wrong, she's just confused or trolling. Some do have them, although it's better to use USB. Use any port (although you might want to avoid USB3, usually with blue plastic in the connector). For a while I thought that USB ports did't work until after Windows started, but PS-2 ports and the larger round ports that preceded them worked before Windows loaded. As soon as the BIOS ran. Now I think I'm wrong, but was there ever some truth to this? Since you can boot from a USB drive, I'd say the answer is a definite no. Could you always boot from a USB drive? My BIOS didn't have that option. Most oftodays computers no longer use a "bios" A rose by any other name like UEFI is still essentially a rose. |
#99
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 04:00 PM, Ralph Mowery wrote:
In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Unified Extensible Firmware Interface. |
#100
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/18/2018 10:36 AM, micky wrote:
In alt.home.repair, on Mon, 17 Sep 2018 20:49:21 -0500, Mark Lloyd wrote: On 09/17/2018 02:58 PM, Tekkie® wrote: [snip] The round type are called DIN connectors. The flat type are called USB connectors. USB is most common these days. They sent the wrong k/b and mouse. Are there adapters in the box? mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? All PS/2 connectors are mini-DIN but not all mini-DIN patterns are PS/2. |
#101
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
|
#102
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tue, 18 Sep 2018 18:08:27 -0700 (PDT), trader_4
wrote: On Tuesday, September 18, 2018 at 9:00:29 PM UTC-4, wrote: On Tue, 18 Sep 2018 16:36:29 -0700 (PDT), trader_4 wrote: On Tuesday, September 18, 2018 at 7:09:57 PM UTC-4, wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. They all need some kind of firmware to match each chip set to the instruction set and to establish the environment. This probably traces it back to the IBM 360 system where there was a vast difference in the hardware under the covers of the various models but they all ran the same instruction set because of the firmware loaded. At that time it was called microcode but it had the same function. In fact the ones with reloadable code could actually emulate other types of computer. AT it's most minimum level, all a motherboard needs is enough code to get the hardware running up to the point of loading the operating system, or whatever code it's ultimately going to run. When it powers up, the CPU goes to it's reset location in memory and starts fetching the first instructions, from there and executing them. That code has to be in Flash or some kind of non-volatile memory, so it's always there at power-up. That first code then initializes whatever hardware in the system needs to be setup in order to get enough of it running so that it can load more code, eg loading the OS from a disk drive, to make it fully functional, a process called bootstrapping. Hence "Basic Input Output System". That firmware is what makes all of the various chip sets speak "Intel". It's more like speak IBM and MSFT. They are the ones that came up with the BIOS that went into the first Intel architecture PCs that became the modern PC industry, not Intel. At that point, Intel was just a chip manufacturer and IBM wound up picking the 8088 as the CPU for it;s first PC. I was just using Intel to refer to the instruction set also called Wintel. It actually had it's roots in CP/M. Bill Gates bought the MS DOS software from the guy who stole it from Digital Research. |
#103
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Tuesday, September 18, 2018 at 11:55:02 PM UTC-4, wrote:
On Tue, 18 Sep 2018 18:08:27 -0700 (PDT), trader_4 wrote: On Tuesday, September 18, 2018 at 9:00:29 PM UTC-4, wrote: On Tue, 18 Sep 2018 16:36:29 -0700 (PDT), trader_4 wrote: On Tuesday, September 18, 2018 at 7:09:57 PM UTC-4, wrote: On Tue, 18 Sep 2018 18:00:42 -0400, Ralph Mowery wrote: In article , says... Could you always boot from a USB drive? My BIOS didn't have that option. Most of todays computers no longer use a "bios" That has still become the buzz word for the firmware that turns a bunch of random chips into a computer. If not, what takes the place of the BIOS ? Maybe something like it by a different name ? The Microsoft type computers I know of need something in the hardware/firmware to tell the processor how to start up the hard drive to load an operating system of some sort and where the video and key board/mouse is. Maybe something like the Chrome Book does not use it as such. They all need some kind of firmware to match each chip set to the instruction set and to establish the environment. This probably traces it back to the IBM 360 system where there was a vast difference in the hardware under the covers of the various models but they all ran the same instruction set because of the firmware loaded. At that time it was called microcode but it had the same function. In fact the ones with reloadable code could actually emulate other types of computer. AT it's most minimum level, all a motherboard needs is enough code to get the hardware running up to the point of loading the operating system, or whatever code it's ultimately going to run. When it powers up, the CPU goes to it's reset location in memory and starts fetching the first instructions, from there and executing them. That code has to be in Flash or some kind of non-volatile memory, so it's always there at power-up. That first code then initializes whatever hardware in the system needs to be setup in order to get enough of it running so that it can load more code, eg loading the OS from a disk drive, to make it fully functional, a process called bootstrapping. Hence "Basic Input Output System". That firmware is what makes all of the various chip sets speak "Intel". It's more like speak IBM and MSFT. They are the ones that came up with the BIOS that went into the first Intel architecture PCs that became the modern PC industry, not Intel. At that point, Intel was just a chip manufacturer and IBM wound up picking the 8088 as the CPU for it;s first PC. I was just using Intel to refer to the instruction set also called Wintel. The Bios has nothing to do with the instruction set, which is solely defined by the architects of the microprocessor and is implemented in the microprocessor. The Bios is the low layer software that existed between the OS and the hardware and boots the OS. The Bios is essentially OS independent, which is why you can run OS's other than MSFT ones on the same motherboard. It actually had it's roots in CP/M. Bill Gates bought the MS DOS software from the guy who stole it from Digital Research. |
#104
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
In alt.home.repair, on Tue, 18 Sep 2018 20:53:27 -0500, Mark Lloyd
wrote: On 09/18/2018 11:36 AM, micky wrote: [snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, normal DIN is at https://en.wikipedia.org/wiki/DIN_connector . I have seen the 5,6, and 8 pin varieties. BTW, one of the varieties of mini-DIN was used for S-video (which also fell out too easily). Thank you, Clare and Mark. I'll have to go look at the two articles above. |
#105
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
In alt.home.repair, on Tue, 18 Sep 2018 20:53:27 -0500, Mark Lloyd
wrote: On 09/18/2018 11:36 AM, micky wrote: [snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, I didn't see that coming. All these years and I don't remember every learning about mini-DIN, and all I know about DIN is that car radios come in that size. |
#106
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Wed, 19 Sep 2018 21:40:45 -0400, micky
wrote: In alt.home.repair, on Tue, 18 Sep 2018 20:53:27 -0500, Mark Lloyd wrote: On 09/18/2018 11:36 AM, micky wrote: [snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, I didn't see that coming. All these years and I don't remember every learning about mini-DIN, and all I know about DIN is that car radios come in that size. Deutsches Institut für Normung The German standards agency. They are sort of like NEMA or SAE |
#107
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Wed, 19 Sep 2018 21:40:45 -0400, micky
wrote: In alt.home.repair, on Tue, 18 Sep 2018 20:53:27 -0500, Mark Lloyd wrote: On 09/18/2018 11:36 AM, micky wrote: [snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, I didn't see that coming. All these years and I don't remember every learning about mini-DIN, and all I know about DIN is that car radios come in that size. DIN is a "standaed" - not a size. DIN, Deutsches Institut für Normung e.V. (German Institute for Standardization) develops norms and standards for rationalization, quality assurance, environmental protection, safety and communication in industry, technology, science, and government, as well as the public domain something like ISO and SAE and ANSI and ASTM combined. |
#109
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On Thursday, September 20, 2018 at 12:39:25 AM UTC-5, rbowman wrote:
On 09/19/2018 08:46 PM, wrote: On Wed, 19 Sep 2018 21:40:45 -0400, micky wrote: In alt.home.repair, on Tue, 18 Sep 2018 20:53:27 -0500, Mark Lloyd wrote: On 09/18/2018 11:36 AM, micky wrote: [snip] mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. So what is the difference between mini-DIN and PS/2? The Wikipedia article at https://en.wikipedia.org/wiki/Mini-DIN_connector shows 7 varieties of mini-DIN. The one in the middle looks like a PS/2 connector. BTW, I didn't see that coming. All these years and I don't remember every learning about mini-DIN, and all I know about DIN is that car radios come in that size. Deutsches Institut für Normung The German standards agency. They are sort of like NEMA or SAE Leave it to the Germans to say "FFS, can't you make all the frigging car radios the same size instead of everybody marching to their own drummer?" Damn Nazis... Even if it's a 1/2 DIN, double DIN, or some other variant a dashkit puts you in business. Do standard keyboards and mice fit? o_O [8~{} Uncle Curious Monster |
#110
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
On 09/19/2018 08:40 PM, micky wrote:
[snip] BTW, I didn't see that coming. All these years and I don't remember every learning about mini-DIN, and all I know about DIN is that car radios come in that size. The first I heard of DIN was in about 1975, with my father's tape deck (IIRC, the brand name was Dokorder). At one time he suspected that the problem was in the audio connectors. Since this tape deck had a (5-pin) DIN connector (same as old PC keyboards?) he got an adapter (4 RCA jacks to 5-pin DIN plug). -- 96 days until the winter celebration (Tue Dec 25, 2018 12:00:00 AM for 1 day). Mark Lloyd http://notstupid.us/ "To rule by fettering the mind through fear of punishment in another world, is just as base as to use force." -- Hypatia (c. 370-415 CE) |
#111
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
Ed Pawlowski posted for all of us...
On 9/17/2018 3:58 PM, Tekkie® wrote: Cheri posted for all of us... "Ralph Mowery" wrote in message k.net... In article , says.... Hi, I'm sorry if this is the wrong group but hoping someone can help.. I ordered a desktop computer with Win10 that came with mouse and keyboard. The computer plug ins on the back of computer for these are round pin type, but the mouse and keyboard that came with it have the slotted flat plug ends. I have a man coming from Best Buy on Tuesday and wonder what type if any adapters there are for this. Thanks to anyone who can help, I am not computer savvy at all. -- Does the computer have any of the flat slots on the back ? Those are called USB ports and if there are any , you can plug the keyboard and mouse into any of them and Win10 will find them. They do make the adapters for this, but most computers have not used the round plugs in years. Thank you so much for that answer! I can now see what you mean. You have been most helpful. Cheri The round type are called DIN connectors. The flat type are called USB connectors. USB is most common these days. They sent the wrong k/b and mouse. Are there adapters in the box? No, they sent USB. You are thinking backwards on this. There will not be a labeled plug though, that is the confusion. Ok, I didn't read it correctly (again) :-( -- Tekkie |
#112
Posted to alt.home.repair
|
|||
|
|||
Computer keyboard and mouse question
Mark Lloyd posted for all of us...
On 09/17/2018 02:58 PM, Tekkie® wrote: [snip] The round type are called DIN connectors. The flat type are called USB connectors. USB is most common these days. They sent the wrong k/b and mouse. Are there adapters in the box? mini-DIN. Regular DIN describes the older PC keyboard (and cassette on the original PCs) connectors. BTW, one of the varieties of mini-DIN was used for S-video (which also fell out too easily). Thanks for the correction. -- Tekkie |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
How can a mouse trap be tripped and no mouse? | Home Repair | |||
(OT) Need keyboard & mouse for old Apple G3 computer | Home Repair | |||
Real Wood Keyboard and Optical Mouse Set (USB) | Woodworking | |||
I need circuit diagram of keyboard and mouse port, USB port, DDR port, IDE port,... | Electronics Repair | |||
Country Mouse - City Mouse: A Reply To Scott Cramer. | Woodworking |