WARNING! This computer contains an internal lithium manganese dioxide battery. There is a risk of fire and burns if the battery is not handled properly. To reduce the risk of personal injury:
❑Do not attempt to recharge the battery.
❑Do not expose to temperatures higher than 60°C (140°F)
❑Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
❑Replace the battery only with the HP/Compaq spare designated for this product.
CAUTION: Before replacing the battery, it is important to back up the computer CMOS settings. When the battery is removed or replaced, the CMOS settings will be cleared. Refer to the Troubleshooting Guide for information on backing up the CMOS settings.
NOTE: 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, its authorized partners, or its agents.
CAUTION: Static electricity can damage the electronic components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.
1.Prepare the computer for disassembly (Preparation for Disassembly on page 35).
2.Remove the access panel (Access Panel on page 36).
NOTE: It may be necessary to remove an expansion card to gain access to the battery.
3.Locate the battery and battery holder on the system board.
Type 1 Battery Holder
1.Lift the battery out of its holder.
2.Slide the replacement battery into position, positive side up.
3.The battery holder automatically secures the battery in the proper position.
4.Replace the computer access panel.
5.Plug in the computer and turn on power to the computer.
6.Reset the date and time, your passwords, and any special system setups, using Computer Setup. Refer to the Computer Setup (F10) Utility Guide.
76 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis
