BSOD Unknown cause (Kernel Power)

Windows 7 x64, OEM Version.
System is about 5-6 weeks old.

These are the cause of the problems

1. smtxhci.sys XHCI Host Controller Driver from ASMedia Technology Inc
Reintall to the newest.

2. Now surprise, surprise!
You appear to be running both AVG & Symantec.
Never a good idea!
More is NOT best.
Use only 1 at a time.

> AVG can be a contributing cause of BSOD'S .
Please remove and replace with Microsoft Security Essentials AT LEAST TO TEST

Download tools and utilities | AVG Worldwide

> Symantec is a frequent cause of BSOD's.
I would remove and replace it with Microsoft Security Essentials AT LEAST TO TEST

http://us.norton.com/support/kb/web_...080710133834EN

> Microsoft Security Essentials

Microsoft Security Essentials - Free Antivirus for Windows

Thanks buddy, how can i remove Symantec ? I have tried previously but it seems to never leave.
Also, where can I find the Host Controller Driver?

cho said:

Thanks buddy, how can i remove Symantec ? I have tried previously but it seems to never leave.

By which method did you try to uninstall Norton?

Link as supplied in my Post 2.

https://www-secure.symantec.com/nort...edirect_pubweb

Its all good guys, sorted.

Glad to hear that too.