Recently (in the last week) my win 7 64 bit tower computer has developed an occasional BSOD on closedown, but the BSOD viewer identifies each event with a different cause. I have run Memtest on it, which showed no problems or errors.
I attach a zip of the BSOD viewer's report.
Any suggestions?

(I should mention that since changing the memory chips at the end of last year (the original ones being incompatible) I have had no problems with the computer until just this week.)

Thanks
David

Hi dwsolo

Random BSOD's are always difficult to remedy.

Windows do a basic how reslove such problems here
http://windows.microsoft.com/en-GB/w...s-in-Windows-7
Run through the list there and see if that resolves the problem
These errors could just require a simple driver update so check a your PC's website to see if you have the latest drivers
and run Windows update to see if there are any additional updates other than important updates that may need installing.
If your PC is a self build check your motherboard manufactures website for updated drivers and the graphics card drivers
are the latest version for your card.

If you need any help or advice with this please post back.

Jim23

Thanks Jim
I'll look into those possible solutions and get back later :-)

Well I've updated the drivers (using slim drivers), thoroughly checked the drive for errors. So I'll see if the problem recurs. (...If not, problem solved...)