Question about Dell Latitude Cp, Cpi, Cpx, C600, C800, Inspiron 3800 8000 4000 601212 CD-ROM Drive
Here goes, first download the A12 BIOS from this page or others,
Then, Run this file to make a bootable bios floppy disk. Reboot the laptop floppy will start dos mode, the updater will detect any bios newer then A12 and say finished without changing anything and come to an a: prompt.
type dir for a list of files on the floppy. If your typing gets you wierd symbols try holding the Fn key (lower left) lookfor the filename C600_A12.exe or somthing like this. type it at the a prompt exact. The bios flash will check system bios and ask your permission to revert back to A12. say Y.
Computer will reboot. take floppy out.
My batteries charge grat now, but I don't get all ythe settings pages in Bios that I should, It seems to hang when i enter Bios. Laptop works fine though. i have installed and tries all bios from A12 yo A23, the A12 seems to be the best. No problems from winXP.
Posted on Oct 04, 2008
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Posted on Jan 02, 2017
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