PC powers on but doesnt boot - by: steven_sc_claude

Hello mga computer shop owners.
Tinatangal ko po yung hard drive ng pc ko(for diskless) tapos nahulog yung pc.
Binuksan ko yung pc nag power on naman pero walang display or beep sound.
Pinagpalit ko na yung RAM slot tingangal pareho(no beep sound).
Tinangal ko na rin yung cmos battery tapos pinalitan ayaw parin mag boot.
Help naman po ty