Power on - no display but HDD is running
When my MBK 2007 is turned on, there's no display on the screen but I noticed there's some sounds on the HDD. It persisted for few days and finally worked as usual today. After I turned it off, and turned it back on after few hours, the same problem occurs.
The thing is, when it was working normal for the few hours, the display looks perfect, and everything else seems normal. So I'm not sure if the problem could be due to other parts except for HDD and display?
Appreciate the help.
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