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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Linksys BEFSX41 Router
The router doesn't see the WAN connection. Is
there any hope that it is fixable? I have reset it to initial status, and the 4xswitch side works. TIA |
#2
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Linksys BEFSX41 Router
On Wed, 24 Nov 2010 14:41:29 +0000, root wrote:
The router doesn't see the WAN connection. Is there any hope that it is fixable? Sub the router with a known working unit? I have reset it to initial status, and the 4xswitch side works. TIA Only chance of repair is if you can positively ID the failed part and find a replacement. -- Live Fast, Die Young and Leave a Pretty Corpse |
#3
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Linksys BEFSX41 Router
Meat Plow Inscribed thus:
On Wed, 24 Nov 2010 14:41:29 +0000, root wrote: The router doesn't see the WAN connection. Is there any hope that it is fixable? Unfortunately that is quite a common problem. Often spikes on the incoming line kill the circuit. You may find if your lucky that the voltage arrester just behind the WAN socket is SC. Otherwise its just usable as switch. Sub the router with a known working unit? I have reset it to initial status, and the 4xswitch side works. TIA Only chance of repair is if you can positively ID the failed part and find a replacement. -- Best Regards: Baron. |
#4
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Linksys BEFSX41 Router
On Wed, 24 Nov 2010 20:21:57 +0000, Baron wrote:
Meat Plow Inscribed thus: On Wed, 24 Nov 2010 14:41:29 +0000, root wrote: The router doesn't see the WAN connection. Is there any hope that it is fixable? Unfortunately that is quite a common problem. Often spikes on the incoming line kill the circuit. You may find if your lucky that the voltage arrester just behind the WAN socket is SC. Otherwise its just usable as switch. What's your source for the common problem? The WAN connection usually ends up on the Ethernet connection of a DSL or Cable modem which itself should be protected. This can be verified by attaching the PC directly to the WAN connection and trying to ping the modem's default IP address for HTTP port configuration or trying to go to the modem config page at that address. -- Live Fast, Die Young and Leave a Pretty Corpse |
#5
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Linksys BEFSX41 Router
On Wed, 24 Nov 2010 21:23:15 +0000 (UTC), Meat Plow
wrote: On Wed, 24 Nov 2010 20:21:57 +0000, Baron wrote: Meat Plow Inscribed thus: On Wed, 24 Nov 2010 14:41:29 +0000, root wrote: The router doesn't see the WAN connection. Is there any hope that it is fixable? Unfortunately that is quite a common problem. Often spikes on the incoming line kill the circuit. You may find if your lucky that the voltage arrester just behind the WAN socket is SC. Otherwise its just usable as switch. What's your source for the common problem? The WAN connection usually ends up on the Ethernet connection of a DSL or Cable modem which itself should be protected. This can be verified by attaching the PC directly to the WAN connection and trying to ping the modem's default IP address for HTTP port configuration or trying to go to the modem config page at that address. It happens. To me it was a nearby lightning strike that took out a bunch of stuff. Didn't phase the DSL modem, but blew the Cisco firewall and a switch behind it. Switches further down the stream were untouched as well. |
#6
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Linksys BEFSX41 Router
Meat Plow Inscribed thus:
On Wed, 24 Nov 2010 20:21:57 +0000, Baron wrote: Meat Plow Inscribed thus: On Wed, 24 Nov 2010 14:41:29 +0000, root wrote: The router doesn't see the WAN connection. Is there any hope that it is fixable? Unfortunately that is quite a common problem. Often spikes on the incoming line kill the circuit. You may find if your lucky that the voltage arrester just behind the WAN socket is SC. Otherwise its just usable as switch. What's your source for the common problem? The WAN connection usually ends up on the Ethernet connection of a DSL or Cable modem which itself should be protected. This can be verified by attaching the PC directly to the WAN connection and trying to ping the modem's default IP address for HTTP port configuration or trying to go to the modem config page at that address. My bad ! :-( I forget that here in the UK the router normally connects directly to the phone line and over there the modem is often a separate device. Sorry ! Although the protection circuitry behind the socket is still worth checking. -- Best Regards: Baron. |
#7
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Linksys BEFSX41 Router
On Thu, 25 Nov 2010 13:59:54 +0000, baron wrote:
Meat Plow Inscribed thus: On Wed, 24 Nov 2010 20:21:57 +0000, Baron wrote: Meat Plow Inscribed thus: On Wed, 24 Nov 2010 14:41:29 +0000, root wrote: The router doesn't see the WAN connection. Is there any hope that it is fixable? Unfortunately that is quite a common problem. Often spikes on the incoming line kill the circuit. You may find if your lucky that the voltage arrester just behind the WAN socket is SC. Otherwise its just usable as switch. What's your source for the common problem? The WAN connection usually ends up on the Ethernet connection of a DSL or Cable modem which itself should be protected. This can be verified by attaching the PC directly to the WAN connection and trying to ping the modem's default IP address for HTTP port configuration or trying to go to the modem config page at that address. My bad ! :-( I forget that here in the UK the router normally connects directly to the phone line and over there the modem is often a separate device. Sorry ! The telco here offers a combo switch/router/dsl modem. I have one around here made by 2wire. Although the protection circuitry behind the socket is still worth checking. If the OP is adventurous yes. However it may not be worth the money to replace parts and if the protection has crowbarred the WAN port running the router without protection could result in future damage to the transceiver. -- Live Fast, Die Young and Leave a Pretty Corpse |
#8
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Linksys BEFSX41 Router
"root" wrote in message ... The router doesn't see the WAN connection. Is there any hope that it is fixable? I have reset it to initial status, and the 4xswitch side works. TIA had a befsr41 go bad after a power surge. the caps inside heat like crazy in normal operation and go bad too, but in my case it was also the wan chip (realtek?). i found one online and replaced it. at the time it made sense in terms of cost, nowadays probably not... |
#9
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Linksys BEFSX41 Router
On Nov 24, 9:41*am, root wrote:
The router doesn't see the WAN connection. Is there any hope that it is fixable? I have reset it to initial status, and the 4xswitch side works. TIA I had a similar experience with the same router and found a bad electrolytic (bulging) to be at fault. |
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