Frag after BIOS flash
Looks like I might have the same problem.
Installed a 2.6CE last night on a 1.0 box (used wire install method). All connections were good, tested via multimeter. Booted up to flashbios screen, flashed w/ x2_4983-67_BFM. I did not move the box or anything after flashing the bios so I'm almost positive that this isn't a bad solder point.
I really should have read more about flashing before actually doing it, I am generally good with this stuff and always make sure I have backdoors out of screw ups....but I think I had a brain fart and just nuked my bios.
Anyway, I was reading "copying-xbox-games.com" and their bios tutorial and it read
"Open the Xecuter2 Bios Manager program and fill all four banks with the EXACT same BIOS by selecting the appropriate bank and the choosing OPEN under "Selected Bank Options". Select all banks four banks which you have just imported the BIOS into and choose SAVE under "Selected Bank Options". Save the file as "BIOS.BIN". It is VERY important that you use the name "BIOS.BIN" when saving your new 1024k file, because this is the filename that your flashing program will look for when it?s trying to locate a bios to flash to your CDRW or DVD. "
Not thinking, I filled all 4 banks in the bios manager with the same bios...I could kick myself for this. Flashed my bios and now just fragging away on both banks. Everything works w/ chip turned off (xb dash, etc).
What are my options here, basically just get a programmer or buy a new chip? Is there any way to get a valid flash bios back on the chip w/o buying something? From searching around all afternoon it looks like I just gotta buy a programmer or new chip.
Sorry for the long post, wanted to be descriptive. Thanks for any help, pardon my stupidity on this one.