- Could be a driver issue. Could be a hardware issue. What's the error code (like 0x0000007C)?
- What games?
- What laptop?
- How often do you clean the inside and the fans?
A possible reason:
- insufficient cooling or playing graphically demanding games on a non-gaming laptop
I often play games to play half of the computer on the crashes.So i am very angry.Can you help me?Thanks!

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