Windows 7 - BSOD dump files (reposted with correct files)

Hi all,
Having more BSOD's on a second Lenova A63 desktop thats maybe 3 months old. Bought 4 machine total, 2 have had these issues and 2 have run flawlessly. Same programs installed. Windows 7 Pro 32bit, AMD Athlon II X2 processor, original OEM OS with no re-installs. AVG 2011, Activant Eagle 4 Windows retail app and thats about it.

I removed all obvious bloatware from Lenova hoping that may stop them (like IBM Thinkcentre and their Power Management Tool ((still have Windows 7 version)). BSOD came again....ugg.

First post I sent you guys dealing with machine #1 gave some good tips. I tried everything you suggested to no avail on #1. Hoping the dumps I am posting today for machine #2 sheds more light on what seems to be a flaw with these Lenova machines. Video cards? Motherboard?

Thanks Shawn

Hi Shawn and welcome

These were all memory exceptions caused by USBHUB.sys (the default USBHUB driver in windows)

I would do two things.

1- run memtest to verify your memory is ok

Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder or another ISO burning program.

Boot from the CD, and leave it running for at least 5 or 6 passes.

Just remember, any time Memtest reports errors, it can be either bad RAM or a bad motherboard slot.

Test the sticks individually, and if you find a good one, test it in all slots.

2-Run a system file check to verify and repair your system files including the USBHUB.sys

Run a system file check to verify and repair your system files.
To do this type cmd in search, then right click to run as administrator, then
SFC /SCANNOW

Read here for more information SFC /SCANNOW Command - System File Checker

Let us know the results from the report at the end.



Ken J