Patulong nman po. Hnd kc ngoopen as in black lng yun screen wlang ilaw. Pero umaandar yung fan. My light yung power. Laptop po sya. Anu kyang problema? Salamat in advance po sa tutulong.
clean your ram, if can not remove everything that is connected to your pc, including cmos batt for the minutes (as in everything from power source ok) the reinsert them again and turn on.