Thinkpad Hardware Maintenance Diskette Version 1.76 Patched

The HMD allows technicians to write this vital identification data directly to the Non-Volatile Random-Access Memory (NVRAM) or EEPROM of the laptop. Why Version 1.76 Matters

: The primary use is to program the Serial Number (S/N) and Machine Type Model (MTM) into a new, "blank" system board. Thinkpad Hardware Maintenance Diskette Version 1.76

Memory Test