- Whenever the power is switched on it will display a blank screen even if you leave it on that state for hours and no error beeps can be heard. If you switch it off and on again the display turns on.
- When the Laptop works normally the message "No Operating system found" is displayed.
I have tried to check on Hard disk When you take it off and put it back it works for sometimes. I have tried to use the hard disk on another laptop. The hard disk works perfectly.
NB: The AC Adapter "19V - 7.74 Amps" voltage output when checked by multi-meter is 18.75V
Need your help to sort out my laptop's faults. Your help is highly appreciated.