Laptop motherboard repair.
Symptoms include the following:
• Weird colored screen (grey, green, red etc..
• Scrambled or pixilated screen
• Divided split screen (2 screens up to 12 split screens)
• Screen black however backlit
• Screen black with no backlight however blue lights come on the quick play panel
• Turns on then shuts off immediately
• Turns on and beeps 3 times (1 long and 2 short)
• Turns on, black screen and keeps restarting by itself
• White or grey screen sometimes with horizontal lines
• Press power button and nothing happens what so ever (seems dead) (mostly on DV2000 models)
• Intel models boot to backlight but no screen
• Cant load Nvidia driver, can only run in VGA mode
• Screen works but no Wi-Fi (does not show up in device manager)
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