hard drive preventing pc from booting up

[vropes]

hi everyone

i have a seagate hd last time i used it it was working i recently plugged it in my pc & it would not even boot up when i removed it from my pc my pc booted up ok does anyone know what the problem may be and does anyone think it maybe a pcb thats the cause

vropes

[vropes]

its a seagate barracuda 7200 - st31000340as

when i have the hard drive plugged in the pc wont even boot up at all if i take the hard drive out the pc boots fine.i have never encountered anything like this

regards

vropes

[vropes]

hi all the pc dont boot up at all not even the fans

[vropes]

also if i use a another pcb do u think that would solve the problem i have seen a a pcb for my drive as all i would have to do is change firmware