Ethernet causes stop error

N

nils

I have a cable modem that can connect to a computer with USB or
ethernet. When I first set this computer up, ethernet seemed to cause
some problems, so I just used USB. Everything worked fine.

Fast forward a year.

I wanted to connect a router to the modem, so I had to switch to an
ethernet connection. Now when I plugged a cable into the onboard
ethernet, the computer instantly shut down. I thought is was an
electrical short or something. So I got a PCI NIC, and installed that.
It was properly recognized, and when I plugged in a cable, the computer
didn't instantly shut down. The modem was off and the router was on.
The computer then began to accquire a network address and failed. So I
turned on the modem. Alas, the computer got a stop error (0x7E). This
is repeatable. Oddly enough, the onboard NIC didn't need to be
connected to the internet to fail; the other end of the cord could just
be hanging loose.

I don't really want to "test" with the onboard NIC too much, as I have
a visceral dislike of seeing my computer instantly die. Anyway, now I'm
thinking I have a driver problem instead of an electrical short. The
device manager shows all devices as working properly. I have the dumps
if anyone wants to take a look. In fact, I think every dump in the
minidump directory is the same problem. I have checked
http://aumha.org/win5/kbestop.php#0x7e without result, and the MSDN
page is down.

Any ideas?
 
N

nils

The last three bugchecks were:

0x1000007e (0xc0000005, 0xb07518d4, 0xf7a27be8, 0xf7a278e4) (PCI NIC)
0x1000007e (0xc0000005, 0xb01e18d4, 0xf7a2bbe8, 0xf7a2b8e4) (PCI NIC)
0x1000007e (0xc0000005, 0xb017a8d4, 0xf7a2fbe8, 0xf7a2f8e4) (Onboard
NIC)
 
C

compsalvage_cscs

You should disable your onboard NIC in the BIOS.
Reset PCI Resource Assignments in the BIOS.
Boot Windows with the network unplugged and the PCI NIC in place.
Plug in your straight through ethernet cable.
(Try a new cable) Cables do fail too.

Post back the results.
 

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