PC not posting,HELP!!!

[Gaurav S Rao]

Hello Guys,I have my PC (which I dont use a hell of a lot) and it will not Post.I recently took its CPU,GPU,RAM,PSU to Test the original Board to this system (Inspiron 530) which failed around 4 years ago,and it was replaced by a MaxSonic G31 M 77 motherboard,and I fixed the Heating issue when I tried to fix the failed board,that board did'nt post (expected) but after I put the CPU,Ram,PSU,GPU back,this board did'nt post

and it was having issues posting not long before I took the parts out of it.My main suspicions are the CPU fryed itself in the board I was testing ( I don't think so,since these exact parts were being used by me in that dead board) or something happened to the board and failed.Any Help or any idea what happened ? The CPU isn't worth a lot at all (like $3-4 for a E6550 on amazon,definately seems used) though the board cost brand new last year $40.

[domandric034]

Just now, Gaurav S Rao said:

Hello Guys,I have my PC (which I dont use a hell of a lot) and it will not Post.I recently took its CPU,GPU,RAM,PSU to Test the original Board to this system (Inspiron 530) which failed around 4 years ago,and it was replaced by a MaxSonic G31 M 77 motherboard,and I fixed the Heating issue when I tried to fix the failed board,that board did'nt post (expected) but after I put the CPU,Ram,PSU,GPU back,this board did'nt post

and it was having issues posting not long before I took the parts out of it.My main suspicions are the CPU fryed itself in the board I was testing ( I don't think so,since these exact parts were being used by me in that dead board) or something happened to the board and failed.Any Help or any idea what happened ? The CPU isn't worth a lot at all (like $3-4 for a E6550 on amazon,definately seems used) though the board cost brand new last year $40.

Clear CMOS, Try different PSU and different motherboard

[Gaurav S Rao]

Just now, domandric034 said:

Clear CMOS, Try different PSU and different motherboard

I dont have a different PSU/motherboard,I know the PSU works and is good enough to power this system,i tried with the bare minimus,unfortunately,I dont have a WORKING LGA 775 Board at home,though my mother's brother has a Socket 775 Pentium D-C he doesnt use and i know that board and PSU work (That board seems to be a OC board in the BIOS of the board im talking about)  I have another Cheep PSU,but I dont think it works.I cleared the CMOS,tried with no CMOS battery,No GPU,With GPU,Ram,2 Different Sticks,Reseating CPU,everything

[Gaurav S Rao]

That OC board im talking about works,my mother's brother doesn't live in the City I do,but ill meet him this month and try stuff when i do.I actually had 2 matching pairs of 1 GB DDR2 400 and 1x2 GB DDR2 667,i used sticks which are mismatching (so i can get 3/4 of the RAM amount the original board originally had,since we upgraded that board with more ram (Now dead,the one i was testing) Though the fans spin,everything turns on but nothing happenes,the