Motherboard

well i dont know fo sure but i think i crashed i dont get a display when i hook my 9600gt up to the monitor and and when i take the ram i out it still beeps and stuff but i dont know wat else to do its a pent 4 i think the processor loose or something cause the other day i had the computer blow out or wat ever and the guy had to un screw my processor to blow it out i think he F up proceesor
but is there a way to know if somethings wrong with the comp dealing with

1. processor

2. ram

3. my 9600gt cause i was getting this strange error before it killed or watever like intel boot system not found or something

4.bios ,cmos but cant check those two cant loggin to my comp

5 anything else plz i need help