I'm using Windows 7, and when I try wake up my computer by pressing a key from the keyboard or pressing the power button from sleep (either selected from start menu Sleep, or automatically entered by the power saving options), it doesn't wake up.
The only way to get my computer working again, is by pressing the reset button, but after the reset, the bios is also reset (it prompts me to Load Default Values or Enter setup).
Note: I've updated the bios to version 1004, and the problem still persists.
My computer configuration is the following:
CPU: Intel Core2Quad Q6600
CPU Cooler: Arctic Cooling Freezer 7 Pro Rev.2
Memory: 4 X 1 GB Kingston DDR2 800mhz
Motherboard: Asus P5QL Pro (Intel P43 Chipset)
Hard Disk: 500 GB Samsung Sata I
Power Supply: LC Power Arkangel 850W
Graphics Card: PowerColor ATI Radeon HD 5770 PCS + 1 GB
Operating System: Dual Boot between Windows 7 Home Premium and Ubuntu 11.04, both are 64 bit.
Thanks for your attention,