Hp G62 won't start with the power switch

[allione]

I seriously need help pls,I have Hp G62 when it on directly when you put the charger in but doesn't on when you use the switch to power it,looking up to you my seniors

[angel-boy]

Re: Hp G62 won't start with the power switch

The led from power jack is white ? or orange ? when you plug in power cord
- if no light , try another power adapter,
- if white or orange light up , possible KBC fault or BIOS . EC dump