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try to update serial number: eeprom write protected?

Posted: Mon Aug 07, 2006 3:42 pm
by bigtiger
I finally got the HMD version 1.74 which should work with X41. I burned the CD from the floppy.

BUT, when I try to update the serial number, it says
EEPROM is write protected. Please power off and on, then try to press ESC key when IBM logo is displayed
I know there is something like the ESC trick. But when I press the ESC key, the system automatically go to diagnostic mode.

Anybody knows how to solve this problem? Thanks.