HP ZBook 14 Mobile manual Removing and replacing the battery

B Removing and replacing the battery

WARNING! Before removing the side access panel, be sure that the thin client is turned off and the power cord is disconnected from the electrical outlet.

To remove and replace the battery:

1.Remove/disengage any security devices that prohibit opening the computer.

2.Remove all removable media, such as USB flash drives, from the computer.

3.Turn off the computer properly through the operating system, and then turn off any external devices.

4.Disconnect the power cord from the power outlet, and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5.Remove the computer from the stand and lay the computer down with the right side up.

6.Remove the computer access panel and back I/O panel. See Removing and replacing the access panel on page 10.

34 Appendix B Removing and replacing the battery