The N0-1802 utility is great, but has anybody written a program that will reverse its bit setting effects?
Of course one could simply remove the AC power and main battery, then remove the CMOS battery, but that could engage the security features of your PC and could lock you out. If you bought your PC second hand, this would be a very real concern.
I started using a Intel PRO/wireless LAN 2100 3B Mini PCI adapter in my R40 (2682-K2G) some time ago. I installed by using the N0-1802 utility.
For various reasons I have now changed the card and have successfully modified the BIOS to include the card in the BIOS's white list .... my problem is that with the bit set by No-1802, the modified BIOS is not even detected.
How can I reverse No-1802 using software only or what are the safe steps to remove all CMOS power without locking the Thinkpad which is fully unlocked at this time?
The following link gives some more background and a little code for those that understand code:
http://www.thinkwiki.org/wiki/Problem_w ... ifications