For users locked out of their system, finding an method can be challenging because HP's modern business laptops are designed with high-security firmware. Standard methods that worked on older laptops—like removing the CMOS battery—do not work on G6 models.
: If you previously configured HP SpareKey hp elitebook 840 g6 bios password reset work
For tips on how to identify the BIOS chip and use hardware tools for unlocking: 20:39 Remove bottom cover (5x captive screws + 2x