Question about Sony VAIO PCG-GRT360ZG Notebook

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When i start up my computer the screen blinks like it has a bad connection then it goes black

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The connection may have come loose or screen damaged, try booting in safe mode. if screen still does nothing you will have to check the above,
if screen works, the display settings may be too high.

Posted on Jan 27, 2009

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2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.


If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

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Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

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