HP Xw9400 HP xw9400 Workstation - Service and Technical Reference Guide - Page 65

Lithium coin cell battery, Customer Self Repair, Pre-disassembly procedures

Page 65 highlights

● Do not use excessive force when inserting a drive. ● Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields such as monitors or speakers. Lithium coin cell battery The battery that comes with the workstation provides power to the real-time clock and has a minimum lifetime of about three years. For instructions on battery removal and replacement, see Battery on page 88. WARNING! This workstation contains a lithium battery. A risk of fire and chemical burn exists if the battery is handled improperly. Do not disassemble, crush, puncture, short external contacts, dispose of in water or fire, or expose it to temperatures higher than 140 degrees F (60 degrees C). NOTE: Batteries, battery packs, and accumulators should not be disposed of with general household waste. Customer Self Repair Customer Self Repair (CSR) enables you to obtain replacement parts and install them yourself on your workstation. See http://www.hp.com/go/selfrepair/ for more information. Pre-disassembly procedures After shutdown, perform the following steps before servicing the workstation: 1. Remove or disengage any security devices that prohibit opening the workstation. 2. Close any open software applications. 3. Remove any diskettes or CDs from the workstation. 4. Exit the operating system. 5. Shut down the workstation and any peripheral devices that are connected to it. 6. Disconnect the power cord from the electrical outlet and then from the workstation. 7. Disconnect all peripheral device cables from the workstation. ENWW Customer Self Repair 55

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Do not use excessive force when inserting a drive.
Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields
such as monitors or speakers.
Lithium coin cell battery
The battery that comes with the workstation provides power to the real-time clock and has a minimum
lifetime of about three years.
For instructions on battery removal and replacement, see
Battery
on page
88
.
WARNING!
This workstation contains a lithium battery. A risk of fire and chemical burn exists if the
battery is handled improperly. Do not disassemble, crush, puncture, short external contacts, dispose of
in water or fire, or expose it to temperatures higher than 140 degrees F (60 degrees C).
NOTE:
Batteries, battery packs, and accumulators should not be disposed of with general household
waste.
Customer Self Repair
Customer Self Repair (CSR) enables you to obtain replacement parts and install them yourself on your
workstation. See
go/selfrepair/
for more information.
Pre-disassembly procedures
After shutdown, perform the following steps before servicing the workstation:
1.
Remove or disengage any security devices that prohibit opening the workstation.
2.
Close any open software applications.
3.
Remove any diskettes or CDs from the workstation.
4.
Exit the operating system.
5.
Shut down the workstation and any peripheral devices that are connected to it.
6.
Disconnect the power cord from the electrical outlet and then from the workstation.
7.
Disconnect all peripheral device cables from the workstation.
ENWW
Customer Self Repair
55