Removing An Internal 3.5-Inch Hard Drive - HP dx7500 Hardware Reference Manual

12. Connect the appropriate drive cables:
a. If installing a diskette drive, connect the power and data cables to the rear of the drive and
connect the other end of the data cable to the connector on the system board labeled FLOPPY.
b. If installing a media card reader, connect the USB cable from the media card reader to the
USB connector on the system board labeled F_USB2.
NOTE:
board drive connectors.
13. Replace the front bezel and access panel.
14. Reconnect the power cord and turn on the computer.
15. Lock any security devices that were disengaged when the access panel was removed.

Removing an Internal 3.5-inch 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. Also, if you are replacing the primary hard drive,
make sure you have created a Recovery Disc Set to restore the operating system, software drivers, and
any software applications that were preinstalled on the computer. If you do not have this CD set, select
Start > HP Backup and Recovery and create it now.
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as diskettes or compact discs, 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. Remove the access panel and front bezel.
36 Chapter 2 Hardware Upgrades
Refer to System Board Drive Connections on page 26
Regardless of the power-on state, voltage is always present on the system board as
for an illustration of the system
ENWW