HP Compaq GT7720, Troubleshooting Manual

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2. To release the battery from its holder, squeeze the metal clamp that extends above one edge of
the battery. When the battery pops up, lift it out
(1) .
Figure 2-10 Removing and replacing the internal battery
3. To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the
positive side up. Push the other edge down until the clamp snaps over the other edge of the
battery
(2) .
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
rechargeable batteries. For more information about recycling programs, go to
http://www.hp.com and
search for “recycle”.
Batteries, battery packs, and accumulators should not be disposed of together with the general household
waste. In order to forward them to recycling or proper disposal, please use the public collection system
or return them to HP, an authorized HP partner, or their agents.
The Taiwan EPA requires dry battery manufacturing or importing firms, in accordance with Article 15 or
the Waste Disposal Act, to indicate the recovery marks on the batteries used in sales, giveaways, or
promotions. Contact a qualified Taiwanese recycler for proper battery disposal.
Installing the PCI-Express Card
This procedure applies to models with expansion modules.
NOTE: The factory-installed PCI-Express graphics card provides quad head support to enable up to
four monitors. If you remove this card, you will have a native dual-head configuration able to support up
to two monitors.
If you are installing an HP gt7725 Expansion Module with PCI-Express graphics card, follow the
instructions included in the option kit. Use the following instructions as an overview of this procedure.
Before beginning the replacement process, review General Hardware Installation Sequence
on page 10 for procedures you should follow before and after installing or replacing hardware.
Installing Thin Client Options 19