So i tried to install an IDE 250GB Hard Disk and ever since that attempt my PC won't boot anymore, the fans turn on and that's it, doesn't go any further, here are some specs if they are of any help:
ASRock G41m-vs3 Motherboard
Intel Pentium Dual-Core E5700 3GHz
Intel Express Chipset G41 (I assume this is sound and video)
2GB DDR3 RAM
Windows 7 Ultimate
Even if i unplug the IDE HDD it still won't boot, any ideas?