HP Compaq dc7700 MT User Manual

5. Remove the computer access panel.
CAUTION After removing the access panel, look for the LED on the system board to the
right of the DIMM sockets. If the LED is illuminated, the system still has power. Turn off the
computer and remove the power cord before proceeding.
6. Locate the battery and battery holder on the system board.
NOTE On some computer models, it may be necessary to remove an internal component
to gain access to the battery.
7. Depending on the type of battery holder on the system board, complete the following instructions
to replace the battery.
Type 1
a. Lift the battery out of its holder.
Figure B-1 Removing a Coin Cell Battery (Type 1)
b. Slide the replacement battery into position, positive side up. The battery holder automatically
secures the battery in the proper position.
Type 2
a. 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).
44 Appendix B Battery Replacement ENWW

HP Compaq dc7700 MT Specifications

General

Chipset	Intel Q965 Express
Memory	Up to 8 GB DDR2 SDRAM
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 2 PCI
Processor	Intel Core 2 Duo, Intel Pentium D, Intel Pentium 4
Storage	80GB to 500GB SATA
Graphics	Intel Graphics Media Accelerator 3000
Optical Drive	DVD-ROM, DVD+/-RW
Ports	USB 2.0, serial, parallel, VGA, audio in/out
Form Factor	Microtower
Audio	Integrated High Definition Audio
Network	Integrated 10/100/1000 Ethernet
Operating System	Windows XP, Windows Vista
Power Supply	365W