PC goes into sleep mode while playing games

[kobriuxas]

Hello guy's. I need some help. When i play games like "I am alone" or Ninja blade (it requirements is lower than my pc). When playing screen turns black an pc falling sleep. When i move the mouse it turns on again, just loging in an it working normaly. What's wrong with my pc?

My specs:
Windows 7 32bit
Intel core 2 3Ghz
4Gb ram ddr2
Gigabyte GA-EG31M-S2 motherboard
Graphics card: ATI HD3870 512Mb PCI-e
HDD: 1Tb
PSU: 600W


Sorry for my english. Waiting for help.

 

[clutchc]

It may have something to do with the fact that wireless mice operate at the same frequency as most routers; 2.4GHZ. How that relates to sleep mode on the desktop, but not the laptop... I don't know. Unless the RF shielding on the laptop is better than the shielding on the desktop.
You might have a bad (cheap?) mouse that emits too much RF or of the wrong freq band. Another (better?) brand of mouse may not have that problem. I have 3 Logitech wireless mice in use here, and none have any issues pertaining to interference.

 

[kobriuxas]

Ok. I will buy a better mouse. Thanks a lot for the help for everything. I will test is the issue come back with friends mouse too.