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Navigating the IBM/Lenovo ThinkPad Hardware Maintenance Diskette Version 1.76 Thinkpad Hardware Maintenance Diskette Version 1.76
The system will boot into a lightweight DOS environment and automatically launch the IBM Hardware Maintenance program interface. 3. Programming the Serial Number Do you have access to a , or
: It is backward compatible with models requiring the removal of the Host Protected Area (HPA). Operational Requirements ThinkPad T510, T510i, and W510 Hardware Maintenance Manual Do you have access to a
Here is the feature that turns 1.76 from useful into legendary. At the main menu, pressing a secret key combination () unlocks an engineering backdoor. Suddenly, the menu expands to show raw hex editing of the EEPROM (electronic erasable programmable read-only memory).