BSOD During Sleep Mode - Driver State Power Failure

Hello fran.

It appears that Avast is causing the BSODs there.

avast! Self Protection Driver

Code:

fffff880`02677de8  fffff880`068e2940Unable to load image \SystemRoot\System32\Drivers\aswSP.SYS, Win32 error 0n2
*** WARNING: Unable to verify timestamp for aswSP.SYS
*** ERROR: Module load completed but symbols could not be loaded for aswSP.SYS
 aswSP+0x2f940

Description here: Driver Reference Table - aswSP.SYS

avast! Virtualization Driver

Code:

fffff880`02677d68  fffff880`066d32ccUnable to load image \SystemRoot\System32\Drivers\aswSnx.SYS, Win32 error 0n2
*** WARNING: Unable to verify timestamp for aswSnx.SYS
*** ERROR: Module load completed but symbols could not be loaded for aswSnx.SYS
 aswSnx+0x4e2cc

Description here: Driver Reference Table - aswSnx.SYS

Uninstall Avast using Avast Uninstall Utility. Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.
Download, install and update those, and then run full system scans with both of them, one by one.

Using more than one antivirus program is not a good practice. It will make your system unstable in turn. Uninstall McAfee Using McAfee Removal Tool.

Daemon Tools, Alcohol 120% and Power Archiver Pro uses SCSI Pass Through Direct (SPTD), which is a well known BSOD causer. Uninstall Daemon Tools at first. Then download SPTD standalone installer from Disk-Tools.com, and execute the downloaded file as guided below :

• Double click to open it.
• Click this button only:
• 
• If it is grayed out, as in the picture, there is no more SPTD in your system, and you just close the window.

Free up the startup. Windows does not need any other program to auto start with it, but the auto start programs often conflicts and causes various problems including BSODs.

1. Click on the Start button
2. Type “msconfig (without quotes), click the resulting link. It will open the System Configuration window.
3. Select the “Startup” tab.
4. Deselect all items other than the antivirus and the touchpad driver, SyntpEnh. You may leave rocketdock there, too.
5. Apply > OK
6. Accept then restart.

Let us know the results.