Hello I am Marin from Croatia.
I made big and very stupid mistake. I made some testing with overclocking of my 8600GS 256MB graphic card on my AMILO Xi2528. After many torture tests I found that card is 100% stable up to 685MHz for GPU and 590MHz for Ram. I made "custom" bios with NiBitor with 3D frequency 650/550 and saved for flashing. Also I saved original bios with frequency 600/400 just for secure flashing. I made bootable cd with all needed files for flashing. Now I started dos and nvflash. Nvflash do the job and said that it found 8600GB on PCI bus and that flashing is possible. I take some deep breath and start it. After 20 sec program finished the job and I restarted my AMILO but after that I have only blank (black) screen on all outputs and LCD. Windows is booting but nothing on LCD or any other output. Same procedure I made many many times with lots of cards without any problems but now I fucked up my laptop.
I heared that I must backup original bios with nvflash instead Nibitor. I always do it with Nibitor and no problems until now. I try to flash card on blind with original bios but nothing. Than I flashed AMILO main bios and stil nothing. I am now very said because I don't have any output from my card.
What can I do it now? Laptop is stil under waranty but I will try to fix it without service because they will find out what I do with laptop. How cam be possible that I flashed back original VGA bios and main bios and stil nothing from graphic card.
Please can someone make backup of your original bios with nvflash in dos mode and send it to me. My card is 8600GS 256MB on AMILO Xi2528 but same card is on Xa2528 and maybe on many other models.
Thanks.