2-10
www.hp.com
Hardware Reference Guide
Hardware upgrades
Internal battery
1. Complete steps 1 through 4 of the
“General hardware installation
sequence” on page 2-1
.
2. Locate the battery on the system board.
3. Pull back on the clip
1
that is holding the battery in place, and
then remove the battery
2
.
4. Insert the new battery and position the clip back into place.
Removing and replacing the internal battery
5. Complete steps 6 through 10 of the
“General hardware
installation sequence” on page 2-1
.
MultiBay hard drive and diskette drive
A MultiBay hard drive and diskette drive are available as options for
the t5720/t5725. These are external USB-compatible drives. For more
installation information about these drives, visit
www.hp.com/products/thinclientsoftware
, or refer to the instructions
that accompany the option.