Windows restarting and error messages.

[manbearpig]

I reinstalled windows 7 yesterday on this computer and I have had 3 restarts, they have all been while I have'nt been at the computer though.

I got this error message when it restarted:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057

Additional information about the problem:
BCCode: 3b
BCP1: 00000000C0000005
BCP2: FFFFF880048BC817
BCP3: FFFFF880080668E0
BCP4: 0000000000000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\121710-21387-01.dmp
C:\Users\Kieran\AppData\Local\Temp\WER-27955-0.sysdata.xml

I have found these in computer managment:

Its strange that these started happening a few hours after I reinstalled windows, I'm no expert but would a system restore that I did yesterday after I reinstall windows have caused these errors?

I would be very greatful for any help.

 

[manbearpig]

Anyone have any ideas?

 

[manbearpig]

Why did you do a system restore after re-installing?

Have you tried a repair install?

I had to do a system restore to get rid of something that conflicting with my media player, thats is working fine now though.

Also I havent had another reboot yet, so I will post back later if I have another one.

 

[manbearpig]

Right, I've come back to my computer after not using it for about an hour and it has restarted again, it only seems to do this when its not been used for a while which it odd.

 

[manbearpig]

Right, this is happening pretty much everyday now can anyone help?