So I found a better screwdriver and was able to put my mom's working PCI vid card into my box. Plugged it in and turned it on. The Monitor went from Amber to Green, indicating it was receiving a signal. But nothing else was happening. No post, no sound. Just a blank screen. Any ideas?

Edit:

Reversed the leads on the Speaker lead, as well as the Chasis Power light lead. so now the power light comes on when I turn it on. Still no sound from the speaker though.

Xin Li