HP xw6400 User's Guide download pdf (Page 92)

4. Remove the fan from the fan housing by applying outward pressure on the card guide while lifting

the fan away.

Figure 4-30 Removing the fan from the card guide

To install the front fan:

1. Place the fan in the card guide with the fan label facing into the card guide.

NOTE Ensure that the fan blows toward the rear of the of the chassis.

2. Place the fan wire through the slot in the card guide.

3. Snap the fan into the card guide.

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 contains 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 in water or fire, or expose it to temperatures higher than 140°F (60°C).

CAUTION Before removing the battery, be sure your CMOS settings are backed up as all

CMOS settings are lost when the battery is removed. To back up the CMOS settings, use

Computer Setup and run the Save to Diskette option from the File menu.

82 Chapter 4 Removal and replacement procedures ENWW

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HP xw6400 User's Guide Page 92