My Acer Laptop keeps on turning itself off improperly.. without an unknown reason
It is about 5 months
At first we thought it is caused by some virus..
so we have it reformatted.
New OS.. No files
Still it SHUTS DOWN IMPROPERLY.
So, we asked somebody to open it..
Then he said, It might be because of overheating..
Then he operated it with a cooler.
Still, it turns off improperly.
Next he said it is because of the battery.
He removed the battery..
It was operated with its adapter.
Again, It turns off improperly
What may be its possible problem T____T ?
What can I do with it?
Help please.