Upgrading The Sata Hard Drive - HP Compaq dc7100 SFF Hardware Reference Manual

Hardware Upgrades

Upgrading the SATA Hard Drive

Removing and Replacing the Hard Drive
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2-28
Make sure to back up the data on the old hard drive before removing
it so that you can install the data onto the new hard drive.
The preinstalled 3.5-inch hard drive is located under the power
supply. To remove and replace the hard drive:
1. If you have locked the Smart Cover Lock, restart the computer
and enter Computer Setup to unlock the lock.
2. Turn off the computer properly through the operating system,
then turn off any external devices.
3. Disconnect the power cord from the power outlet and disconnect
any external devices.
4. Remove the computer cover. Refer to
Cover."
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"Removing the Computer
Hardware Reference Guide