Windows 7 My hp laptop screen is going black when unplugged.

  • Thread starter Thread starter Yassar Saqr
  • Start date Start date
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Yassar Saqr

Hi, It all started with the screen suddenly blinking when on battery and as soon as I plug the AC cable it would work just fine, even if I unplug it later. A few days after, the problem became worse, the screen would go extremely dim and blinks a lot, but would work with the power plugged in. Now, a few days later, the screen is totally black when on battery, and dim and blinking on power. I tried checking the display cables, all is fine, I tried a different screen (an old screen that is compatible with this one but I believe the old one is dead), I connected to an external monitor and it work

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