I just replaced 216-....2001 ati chip
that laptop i reballed after 4 months , now i replaced with new chip 2014 years
it power on HP logo go to Starting Windows and blocked with black screen ,
when i boot with hirens the same problem black screen sometimes with vertically lines the same think with external monitor .
i use zmr6200 the chip is unleaded i worked until 238 degrade C , ireflowed again the chip but the same problem .
What do you think the chip is defected or ??????????????????
that laptop i reballed after 4 months , now i replaced with new chip 2014 years
it power on HP logo go to Starting Windows and blocked with black screen ,
when i boot with hirens the same problem black screen sometimes with vertically lines the same think with external monitor .
i use zmr6200 the chip is unleaded i worked until 238 degrade C , ireflowed again the chip but the same problem .
What do you think the chip is defected or ??????????????????
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