m520n.zip (330.3 KB)
Chipset 430 VX
Mobo Baby AT w/ AMI BIOS
Date Code 70503a
Please check and make sure these match to your motherboard. If not, there are a couple of different bios' that may match at
I have found the MB520N to match to your bios id string 51-1700-008045-00111111-071595-i430vx-h.
I'm not responsible for any damage that may occur from the bios upgrade. You should always verify your motherboard and bios match up before performing any upgrade.
Ken Wallace (DG Member) on 1999-10-23 00:13:07
The following files are found inside the driver download file.
|520n503s.rom||131.1 KB||3 May 1997|
|Note.txt||551 bytes||11 Mar 1998|
|520n503g.rom||131.1 KB||3 May 1997|
|520n503u.rom||131.1 KB||3 May 1997|
|Amiflash.com||9.8 KB||14 May 1996|