Hello i got a HP dv 9670 i with a dead graphic chip that wont boot up, now i change the motherboard a and then it boots up ok, but nothing happened on the screen, i can see that a little happens it turns from black to light gray on boot but no graphic
i change the cable from the motherboard to the tft screen but that didnt help what is there left to try, on a external screen there is no problem all is ok
sorry for my english![]()
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i found the error
HP dv 9670 nothing on screen
Discussion in 'HP' started by henryjo, Apr 27, 2012.