How to charge a new battery for HP Z for the first time HP 2000z-300 CTO And how do I keep my laptop battery later? New HP Z battery pack is usually shipped in a partially charged state. Turn your HP Z laptop over. Find the laptop battery release button lock for your HP Z laptop. HP z CTO Notebook PC HP® Customer Support Now your HP Z laptop battery is unlocked, locate the battery release button. Press the laptop[…]
