最初由 ChiaoChiao 发布
Two possibilities:
1) Your computer could be overheating, open the chasis, check if the fan still spinning right, most of time you need to clear it to restore the speed.
2) Hard drive has too many bad sectors, the virtual memory keeps relocating the new pages.
So, if it's not the first case, try buying a new hard drive to solve the second case.
good luck.