Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small
parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening
for rattling sounds. Metallic parts or metal akes can cause electrical shorts.
DANGER
Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery,
recharge it, throw it into re or water, or short-circuit it. Dispose of the battery as required by local ordinances
or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result
in ignition or explosion of the battery.
DANGER
The battery pack contains small amounts of nickel. Do not disassemble it, throw it into re or water, or
short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the
battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result
in ignition or explosion of the battery.
DANGER
The lithium battery can cause a re, an explosion, or a severe burn. Do not recharge it, remove its polarized
connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water.
Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate
parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.
DANGER
If the LCD breaks and the uid from inside the LCD gets into your eyes or on your hands, immediately wash
the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the uid are
present after washing.
DANGER
To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.
Chapter 1. Safety information 5