: Removing it will not reset the password. It only resets the clock .
For G6 models, technicians often use an IC programmer (like the TL866II Plus) to read the BIOS chip, use a utility like RC Unlocker to strip the password from the file, and then write the unlocked data back to the chip. Standard BIOS Reset (Settings Only) hp probook 440 g6 bios password reset exclusive
EEPROM/BIOS chip reprogramming: