Acer Aspire 8530G v2.15 Acer 2.1 SLIC

[ubunthero]

Hello,

I have flashed a bios mod on my acer aspire 8530g but the computer suddenly shot down during the process, can anyone help me to repair it ?

The bios mod:
http://dl.dropbox.com/u/747181/Acer%20As...34s282.zip

What happends:
1)When i turn on my computer:
-the power led flashs
-the fans turn on
-the dvd reaher spins and its led blink

2)When i put a dvd with dos and the flashing tool tool on it:
-the dvd reader spins a little longer
-the dvd led blinks a little longer
-the computer doesn't flash the clean bios

3)When i put a usb stick with dos and the flashing tool tool on it:
-the usb stick led which usually blink when it's used doesn't blink
-nothing happends


I haven't got any floppy disk reader right now, and i think i've tried any possible way to repair the computer and don't know how to do :/