Hi all , nothing on display , so I have reprogrammed its bios chip using BID 02165 ver F62 but nothing change but when I using BID 02161 ver F04 it works properly but I could not update bios to ver F62
I have downloaded this dump at
vlab.su/download/file.php?id=37207
the laptop take long time to boot and also I could not update bios to ver F62 , please any one could provide me bios dump ver F62 , you should know its original BID is 020165....
this is original dump

I think, you have trouble with video. When you use bios for BID 02161 external video not used, but you have long time to boot and not update to F62 (BID is different).

I have used many version with different BID but nothing change , just BID02161 ver F04 is successful , I do not know why ....

I told you again: IMHO - When you use bios for BID 02161 external video not used