Step 4: Installing the heat sink and cooling fan (socket 478)
Make sure the 2 levers on the top of the heat sink are in their default unlocked position.
the Heatsink
Step 8:Hard Drives and Cables
Attach the Molex power cable to the drive. Unlike the floppy drive power plug, these Molex connectors can only fit into the drive one way, so relax, you can't make a mistake here.
Attach the Primary IDE cable to the drive (for any recent motherboard,
this should be a 80 wire UDMA cable). It will be keyed to only fit in one
way, but to make sure, the red or blue on the cable should be facing the hard-drive power cable.
Attach the long end of the cable to the IDE 0 connector on the motherboard
first, then if there are other drives attach those IDE cables to the IDE 1
connector. PCSTATSSerial ATA drives are still fairly new, so we will only cover them briefly.
connecting power into hard drive
Adding A CD-ROM
Plug it in!
Finish up by putting all the necessary cables in the back of the computer
And your all ready to start-up!