Hello,
I had a really old version of bios on said board (v20) and decided to upgrade it.
The update 48 went all well. Then I did as said in the tutorial and installed version 99, After that the computer couldnt boot into windows, so I went into the bios settings and accidently changed something i believed to be the boot order.
After that, I couldnt even boot into bios anymore.
So I went on and tried to use the recovery cd - the versions >99 (i tried 109 and 120) seemed to work, but after a reboot, the system still says it has version 99. The version 99 recovery didn't work at all.
If I put the jumper back on the normal position, the computer starts running and restarts after a few seconds - without showing any output and not making any signal noises (I did check if it is supported by removing the ram and it gave me a missing ram sound).
Resetting the CMOS also did nothing in regards of improving my situation (I waited way over an hour just to make sure).
I hope someone else has an idea on how to fix my problem.
(ps. The only solution i found online is to buy a new bios chip - if it is indeed my only option, what chip do I have to buy and what bios version should it have? )