I usually shutdown the PC at the end of the day. In between, I will just close the lid and reopen it. From time to time, the PC shows dark screen and I could not do anything. I pressed the power button and nothing happened, I have to take out the battery. Also, on the laptop there's a icon for hard disk. It always blink, but some time it will stop and the system will freeze and I have to do the same and take out the battery. Can someone help me?
Thanks,
Jim Pan