Overheating problem worsens once I cleaned my fan

My T400 gets stop from time to time so I decided to clean it up before the entrance to my big project. So I had the fan as a result of manual maintenance and blown dry with a cloth. However, after I put all the parts back together, it got worse: it can even run for 5 minutes using the adapter. When I use the battery, the temperature of the CPU is about 60 C. The CPU reaches 100% usage and I checked the progresses in the Task Manager, I see nothing big race. Its my first time open a laptop so I think I would have done something wrong when I mount or dismount. Can someone help me determine where the problem may eventually is?


Tags: ThinkPad Notebooks

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