1. " In playing I've found if I unplug the modem USB lead at this time the
computer crashes to a blue screen. If I unplug it after it's made a
connection though, I get no crash."
I have yet to find a cure for this old bug. I've seen this crash across hundreds of machines so the advice is to "don't do that."
2. "crashing and rebooting if I left it for extended periods"
Tell the forum about your yearly cleaning. Example at http://reviews.cnet.com/4520-11319_7-6240575-1.html
Bob
Hi folks. After some years my computer had become slow and hangy, also it seemed that it had been crashing and rebooting if I left it for extended periods as sometimes I'd come back to find all programes closed down.
So, I decided to format and reinstall XP. That went ok, and the updates too.
My problem is that now sometimes (one in ten?) when I try to connect to the internet, it won't. IE opens... the 'Dial Up Connection' box appears, but it's unable to make a connection. My USB modem appears to be working fine though as the light in my Taskbar is green as it should be. I can also carry on using other programes ok, the computer is still running. In playing I've found if I unplug the modem USB lead at this time the computer crashes to a blue screen. If I unplug it after it's made a connection though, I get no crash.
Parts of 'WhoCrashed' are below. Any help on my next step please?
windows version: Windows XP Service Pack 3, 5.1, build: 2600 windows dir: C:\WINDOWS CPU: GenuineIntel Intel(R) Pentium(R) D CPU 2.80GHz Intel586, level: 15 2 logical processors, active mask: 3 RAM: 2145955840 total VM: 2147352576, free: 2041454592
On Thu 11/08/2011 09:10:35 GMT your computer crashed crash dump file: C:\WINDOWS\Minidump\Mini081111-01.dmp This was probably caused by the following module: adiusbaw.sys (adiusbaw+0x641
Bugcheck code: 0xC2 (0x7, 0xCD4, 0xE000D, 0xFFFFFFFF8A5DE880) Error: BAD_POOL_CALLER file path: C:\WINDOWS\system32\drivers\adiusbaw.sys product: ADSL USB WAN Driver company: Analog Devices Inc. description: ADSL USB Driver Bug check description: This indicates that the current thread is making a bad pool request. This appears to be a typical software driver bug and is not likely to be caused by a hardware problem. A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: adiusbaw.sys (ADSL USB Driver, Analog Devices Inc.). Google query: adiusbaw.sys Analog Devices Inc. BAD_POOL_CALLER
On Wed 10/08/2011 00:03:50 GMT your computer crashed crash dump file: C:\WINDOWS\Minidump\Mini081011-02.dmp This was probably caused by the following module: adiusbaw.sys (adiusbaw+0x641
Bugcheck code: 0x19 (0x20, 0xFFFFFFFF895890D0, 0xFFFFFFFF89589A98, 0xFFFFFFFF8939346
Error: BAD_POOL_HEADER file path: C:\WINDOWS\system32\drivers\adiusbaw.sys product: ADSL USB WAN Driver ...........

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