I think i fried my motherboard

Hello Tom's Hardware i hate to make my debut on the forums under such dire circumstances but it seems that my motherboard is dead (please let it not be so).

IIRC the model is a Gigabyte K1100FI.

To make a long story short(ish) my brother had been playing on my computer. I checked up on him to see that there was no video signal and the comp was not responding. After a reboot it went past POST and memory check but got stuck just before displaying "Memory runs at dual chanell" and doing the ide check. I performed a couple bios resets (both battery and cmos jumper) and after a few of these the comp started kinda stuck at detecting ide drives but procedeed to boot. i reconected the drives and it booted again to the windows logon screen. then i got stuck again and following reset got stuck right before displaying "memory runs at dual chanell". I then tried to reset the bios again but i tried to turn on my comp with the cmos jumper on the 1-2 position "reset cmos". Nothing happened so i moved the jumper and tried to turn the comp on again only to be greeted by multiple beeps. (a lot more than the standard 10-11 for bad mobo or cpu)

I'm afraid i might have shorted out my mobo but awaiting further advice i removed the bios battery and unplugged the computer.

Here's where you hopefully come in. Is there anything i might do?

Strange thing is that my brothers comp died too a week ago and i did not touch that comps bios or anything. in fact it was sent to a specialist for a windows reinstall and was DOA....wouldn't even post.