Hi. I checking my 27c1001 EPROMS before erasing and looks like found something you need. A few first rows from the dump file: Uª@é²#VR9 wÌVIDEO éNR ï'éÐ'IBM VGA Compatible÷È0ßS. CL-GD5422/5424/5426/5428 VGA BIOS Version 1.30 Copyright 1992-1993 Cirrus Logic, Inc. All Rights Reserved. Copyright 1987- …