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Sagar Arora - Sep 19, 2015 at 04:11 AM
Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Sep 19, 2015 at 05:10 AM
I am having an hp 550.
It has suddenly become inoperative as when I on the laptop nothing is shown ..no logo ..nothing is visible ..what may the problem?

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Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,164
Sep 19, 2015 at 05:10 AM
Try this

1. Remove the battery and cable.

2. Press and hold the power button for 58 seconds.

3. Replug and start.

Good luck
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