Having problems with your HP PC Laptops ?

Black screen on hp pavillion zv5000. I've put in a new harddrive and replaced the inverter. Before it went black I was having problems with lock up. I turn on the pc, the power light is on but nothing else.


Answers :

Most of Pavilion series laptops have the GMCH problem, that is, the display problem. Usually it is not problems with LCD or the related parts. First of all replace a known good RAM. If the problem still exists, then it is due to the GMCH, especially if the system employs ENVIDIA chipset. There are two solutions for it. One is just heat up the chip at a particular temperature for predetermined time. Another one is replace the chip entairly with new one. Both can be done by a technician only.
Repair Help & Product Troubleshooting for HP PC Laptops

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