Urgent help with BIOS downgrade.

Older ThinkPads.. from the 600, the 7xx, the iSeries, 300, 500, the Transnote and, of course, the 701
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NautTboy
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Posts: 132
Joined: Thu Feb 07, 2008 5:34 pm
Location: Des Moines, Iowa

Urgent help with BIOS downgrade.

#1 Post by NautTboy » Wed Apr 02, 2008 7:40 am

After Bios upgrade, my battery doesn't seem to charge fully. Doing a search show incompatibility. So now i'm trying to downgrade Bios.

"ERROR!" It couldn't continue unless I have a fully charge battery installed incase of accidental shut off.

The reason for this bios flashing is the battery...Urge!!!!

Which comes first the egg or the chicken?

Any suggestion anyone?
240x, 500Mhz 192mb
390x, 300Mhz 128mb, bad kb.
600x, 500Mhz 256mb
i1400 2621 433Mhz 256mb
770x, 300Mhz 128mb
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phool@round
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Joined: Sat Nov 18, 2006 11:36 pm
Location: Traverse City, Michigan

#2 Post by phool@round » Thu Apr 03, 2008 2:22 pm

http://forum.thinkpads.com/viewtopic.php?t=1363
R50/52, X20/21/23/24, T23/42/43, 240X, 570, 570E, 770X, 4 760's. + MAC's & SUN's
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