PC doesn't startup when connecting another HDD

[antowan]

I would take the DVD writer off the power supply and check the boot...

 

[peeryus]

Guys got it sorted!

Copied my stuff from my secondary to my bro's PC. Formatted it & installed a fresh win7 & copied my stuff back and stuffed my old primary. It was old & grumpy & 80GB anyways. So now I wanna get a 1TB. Next payday :-/ Current primary is a 200GB. I love it when my PC just runs smoothly!

Thanks to all