Hi I have compaq cq 61 laptop amd processor model cq61-410us. Over the past few days my screen has been flickering randomly and going into rgb test mode ...vpu recovering ..... but than it runs normal son a problem developed when I turn lap top on no display bios would not load. ,, but it was fixed b performing hard reset .. and the bios would boot up and load normal ....... but last Saturday I shut down my pc normaly but nc,ow when I turn it on bios won't load even if I hard reset it .... I have tried removing cmoss batery trying still no luck .... I have removed heat sink snd tried reflowing the gpu chip with a blow dryer but stilll no luck like the guys on you tube ...... I have tried removing hdd plus ram. And turning on pc I get 3 beeps without ram..... I really don't know what is wrong .. the caps lock light keeps flashing twice indicating a bios corruption ....... how do I fix the bios coruption when I can't see anything on screen ...... oh please help me hp experts
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