[quote="Ger@ld"]Hallo!
I have a AHA2940 with OEM BIOS 1.10 here. Oficcial BIOS 1.16 and 1.23 wont working, because the BIOS is dongle with Controller and OEM Controller have a diffrent Vendor ID. The Vendor ID is not in serial EEPROM it's direct in SCSI-Controller Chip

I have found, that BIOs file is packed wit LHA. I have decompressed this File and replaced in new BIOS the official vendor ID to OEM ID. This working fine. Vendor is 9004 and Device ID from Original is 8178 - OEM 7178. In decompresed file 8bios.bin you must serch for 0490 and 7881. The ID's be in Intel format, that's the trick, to cange the bits

. Both values be nearly in bios code. you must replace 7881 to 7871. The Header from Original BIOS must be use, that's importand. The original BIOS have a size from 65 KB. The BIOS file is mirrored and 2 times in Memory. You must use the second version. At first you add with "a" a little file to bios file. Then you delate with d 8bios.bin. Then add the new bios bin and delate the help-file. at second you fill up the new file to 7FFF with 00 - the both last bytes must be ED.Thats all!
