Black Screen: Backlight LCD Inverter Replacement on HP Pavilion Laptop

The video below shows exactly how to change the backlight LCD inverter on an HP Pavilion laptop. I like the intense music.

But really, this is quite an elaborate video with all steps shown. Most of the other videos on this site deal with changing the LCD screen. This is just the LCD Inverter being replaced, not the whole screen. If your screen is black, but the computer still works, this may be the problem.

Some troubleshooting tips in case you’re not sure it’s the LCD inverter that needs replacing.

• Laptop boots up, but the screen blacks out after a while.
• Image is still there, but it’s really faint.
• Sometimes the backlight works, sometimes it doesn’t
• The screen always stays dark and the backlight never comes on, but there’s an image barely visible
• There may be a strange buzzing sound near the bottom of the laptop screen

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One Response to “Black Screen: Backlight LCD Inverter Replacement on HP Pavilion Laptop”

1. amyboyack says:

   November 10, 2009 at 9:04 pm

   Is your laptop screen going dim? Check out the newest video about replacing the LCD inverter here http://is.gd/4SdX7

   This comment was originally posted on Twitter

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