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Thinkpad 770x bios update with dead battery.

Posted: Mon May 15, 2006 4:19 pm
by madj
Hi all,
Trying to install bios v1.10, the installation program will not continue without a fully charged battery. The battery is dead and not going to be replaced by new for 100$...
Need the bios upgrade to install win2k.
The following files are in the bios upgrade disk;

$0036000.fl1
$0036000.fl2
COMMAND.COM
CONFIG.SYS
FLASH2.EXE
PROD.DAT
UPDTFLSH.EXE
updtrom.exe
USERINT.EXE
UTILINFO.EXE

The .fl1 file is 512KB

I have tried some solutions posted for the 600 series without luck.
The thinkpad will only boot with the bios upgrade disk, and not with DOS 6.0 or win95 bootdisk from bootdisk.com.
So I cannot run the flash2.exe

Please help,
thanks
Magnus

770z upgrade with dead battery.

Posted: Thu May 18, 2006 4:45 pm
by patrickw99
I have 770z laptop with a dead battery. I am trying to update the bios. the bios update utility will not update without a fully charged battery. dose anyone have a solution to this?

Re: 770z upgrade with dead battery.

Posted: Thu Oct 05, 2006 5:52 pm
by cmarti
patrickw99 wrote:I have 770z laptop with a dead battery. I am trying to update the bios. the bios update utility will not update without a fully charged battery. dose anyone have a solution to this?
The only way is getting a new battery.

Serious.