6. Align the PCIe card keyway with the slot key, and then firmly seat the card in the slot as shown
(3).
7. Close the expansion card retention clamp by rotating it downward (4).
●
If the PCI retention clamp does not close, ensure that all cards are properly seated, and then
try again.
●
If required by the card, connect the auxiliary power cable to the card (not illustrated).
Battery
This section describes how to remove and install the battery.
The battery that comes with the workstation provides power to the real-time clock and has a minimum
lifetime of about three years.
WARNING! This workstation includes a lithium battery. There is a risk of fire and chemical burn if
the battery is handled improperly. Do not disassemble, crush, puncture, short external contacts, dispose
of in water or fire, or expose battery to temperatures higher than 60°C (140°F).
CAUTION: Before removing the battery, back up the CMOS settings in case they are lost when the
battery is removed. To back up the CMOS settings, select the Save to Diskette option in the
Computer Setup (F10) Utility.
NOTE: Do not dispose of batteries, battery packs, or accumulators with general household waste.
Removing the battery
To remove the battery:
1. Disconnect power from the workstation (see
Predisassembly procedures on page 62).
2. Remove the side access panel (see
Removing the side access panel on page 65).
3. Locate the battery on the system board.
ENWW
Removing and installing components
93