Removing And Replacing A Hard Drive - HP MP9 Hardware Reference Manual

Removing and replacing a hard drive

NOTE:
Before you remove the old hard drive, be sure to back up the data from the old hard drive so
that you can transfer the data to the new hard drive.
1. Remove/disengage any security devices that prohibit opening the computer.
2.
Remove all removable media, such as a USB flash drive, from the computer.
3.
Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION:
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.
If the computer is on a stand, remove the computer from the stand.
6. Remove the computer access panel.
7. Disconnect the hard drive power cable (1) and data cable (2) from the system board.
Regardless of the power-on state, voltage is always present on the system board as
Removing and replacing a hard drive
9