The bios is fine (has password which is 0000) https://www.badcaps.net/forum/troubl...04#post3482504
laptop works but screen was black thats why i thought it is a bios issue but truth is was a problem with onboard ram so i disable it and added a ram memory into socket and the laptop worked fine.
to disable the onboard ram memory u need to remove RC143, RC149, RC50, RC156 and add them to RC142, RC49, RC155, RC157.
Boardview attached to locate the resistors place.
Link to boardview https://www.badcaps.net/forum/troubl...41#post1768741
laptop works but screen was black thats why i thought it is a bios issue but truth is was a problem with onboard ram so i disable it and added a ram memory into socket and the laptop worked fine.
to disable the onboard ram memory u need to remove RC143, RC149, RC50, RC156 and add them to RC142, RC49, RC155, RC157.
Boardview attached to locate the resistors place.
Link to boardview https://www.badcaps.net/forum/troubl...41#post1768741