This specification for the HP ZBook 15u G4 + Z4Y85AA+P6N19AA Mobile workstation can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 15u G4 + Z4Y85AA+P6N19AA boardview and 15u G4 + Z4Y85AA+P6N19AA schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that...

This specification for the HP ZBook 15u G4 Mobile workstation can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 15u G4 boardview and 15u G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP ZBook...

Hello guys

I'm working an hp that is bios password protected, with Hp start Protection.
Allows you to scan with a fingerprint or password.

I used the hp tool but didn't work at all , the computer still turning On fine and ask for a password

Below is the 2 bin files hoping someone might assist me
Thank you...

Re: Hp ZBOOK 15u G4 password protected



Thank you man it worked 100%...

Re: Hp ZBOOK 15u G4 password protected



uses RCUnlocker on 16MB bios...

Hi everybody,
I have a HP zbook 15u 4G (same as the elitebook 850 4g).
The original motherboard stopped working due to a fail in the CPU so I got a used one from Ebay. Installed it and it appeared to work fine until I realized it was not charging the battery. I started to look around and it saddenly stopped working.
I then realized that the charging jack was missing the internal plastic separator thing so I assumed it shorted there.
Replaced the charging jack with the one from the old motherboard and it is still not working and it gets really hot, it is not on a specific...