Tip & How-To about Computers & Internet
I recently worked on a Hp laptop with no bakclighting. Everything is on the screen except you cant see them because the backlighting do not work. First I thought it was the circuit driver.Then came to findout it was part of the motherboard that controls the backlighting circuit. The customer told me the laptop was overheated because he had left it on a soft surface and the vent was blocked. I had replaced a few small components on the motherboard andgot it to work. They are extremely small so it would require jewelers magnifying glass or a microscope.
Posted by Ronado... on
Aug 25, 2010 | Compaq Presario 700 470024-192 Notebook
Mar 03, 2010 | Dell Inspiron 1200 Notebook
Dec 23, 2008 | HP Pavilion dv9000z Notebook
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