Installing Windows XP impossible

[hatred]

hello to all, I wanted to mount a PC for the first , it is rising a problem. when I install Windows XP it is formatting the hard drive and after it can not copy the files.
pc configuration:
power supply 700w
Motherboard gigabyte ga-ep45-DS3R
CPU Intel Core 2 Duo E8500
Kingston memory ddr2 2 * 1gb pc800
dd 500GB sata samsung
sapphire hd4670 512mb GDDR3 PCI-e Dual DVI / tvo

That, I think the assembly was properly spent, except that I have a wire that comes from the front panel of the box with SATA connection that I do not know or I can connect and enter the bios when he wants well ... If you can help me, I'm lost.
thank you

[Solomon]

Try removing a bar of ram (both testes separately what).

[hatred]

The motherboard is dual channel, so I can not ...

[Lillebror]

The motherboard is dual channel, so I can not ...

Of course it does.

If you do not put a single card Dual Channel will be deactivated, but it works anyway.

[jesse]

That, I think the assembly was properly spent, except that I have a wire that comes from the front panel of the box with SATA connection that I do not know or connect

Your camera is equipped with an e-SATA port on the front. It plugs into the port of the motherboard adequate, if any, which is not the case with yours

[hatred]

That's great, windows installed .Thank you, thank you very much.