bsod upon waking from sleep

[kevo78]

Hello, i've been trying to sort this prob for a while to no avail. a while back i changed a bios setting for my hdd to ahci mode to allow me to use external hdds with my esata port. this works fine but upon waking from sleep i get the bsod and points to ntoskrnl.exe+71f00. I have since reformatted the system (win7 x64 ultimate) but have had no lluck as bsod still occurs

any help or suggestions is greatly appreciated
regards KevO

 

[yowanvista]

ASACPI.sys the 2005 version is a huge cause of BSODs

   Information

The 2005 version of this driver is a known BSOD cause.
Please visit this link: ASUSTeK Computer Inc. -Support- Drivers and Download P7P55D LE
Scroll down to the Utilities category, then scroll down to the "ATK0110 driver for WindowsXP/Vista/Windows 7 32&64-bit" (it's about the 12th item down).
Download and install it.
Go to C:\Windows\System32\drivers to check and make sure that the ASACPI.sys file is date stamped from 2009 or 2010 (NOT 2005)

ASACPI.sys        fffff880`03c1d000    fffff880`03c25000    0x00008000    0x42476c4c    [COLOR=Red][B]28/03/2005 [/B][/COLOR]06:30:36

 

[kevo78]

thanks i tried this but no luck, i have made a new report incase something has changed, Thanks for the help