HP Dc5800 Hardware Reference Guide - dc5800 Microtower Model - Page 38

Removing an Internal 3.5-inch Hard Drive, CAUTION,

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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: 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 access panel and front bezel. 6. Disconnect the power cable (1) and data cable (2) from the back of the hard drive. Figure 2-26 Disconnecting the Hard Drive Cables 32 Chapter 2 Hardware Upgrades ENWW

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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:
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 access panel and front bezel.
6.
Disconnect the power cable (1) and data cable (2) from the back of the hard drive.
Figure 2-26
Disconnecting the Hard Drive Cables
32
Chapter 2
Hardware Upgrades
ENWW