Replace the SSD. A 1TB NVMe SSD costs less than a data recovery service.
: According to HP Business PC Support , if a BIOS password is lost, the system board (motherboard) must be replaced at the owner's expense.
Turn on the computer and press repeatedly to enter BIOS. Enter an incorrect password three times. hp zbook 15 g5 bios password reset
These services usually charge a fee and are not officially endorsed by HP. Use reputable services only. Method 3: Hardware Solution (EEPROM Programming)
If you still have administrator access to the Windows operating system on the ZBook, you might be able to interact with the BIOS using HP's official deployment tools. This method works if a corporate BIOS policy allows remote management but has locked out physical key access. Replace the SSD
Before attempting any advanced method (like using BCU or an SPI programmer), you should attempt to disable HP Sure Start. This is usually a setting found in the tab of the BIOS Setup Utility (F10). However, you can only access this setting if you already know the password, creating a classic catch-22.
Turn on the laptop and press F10 repeatedly. If the password prompt appears, press F1 Key or look for system information on the screen to find the UUID. Step 2: Contact HP Enterprise Support Go to the official HP Support website. Turn on the computer and press repeatedly to enter BIOS
On older or consumer laptops, removing the small silver CMOS battery for a few minutes would clear the BIOS memory. On the ZBook 15 G5:
If you're not comfortable with these steps or if your situation is different, seeking professional help from an authorized HP service provider is recommended.