IBM ThinkPad R30 Hardware Maintenance Manual page 73

Notes:
1. When replacing the keyboard, make sure that the cable
is clean and insert it directly into the connector, making
sure it makes contact with the bottom of the connector.
2. If the cable do not touch the bottom of the connector,
the keyboard function will be rendered useless.
3. The cable of the keyboard are fragile and could be
damaged. Be careful when pulling out the cable.
1070 Backup battery
v "1010 Battery assembly" on page 61
v "1060 Keyboard" on page 65
CAUTION:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used
batteries according to manufacturer's instruction.
Safety Notice 4
Translation in "Safety Notices: Multi-lingual
Translations" section: The backup battery is a
lithium battery and can cause a fire, an explosion, or
severe burns. 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 of an
incorrect battery can result in ignition or explosion of
the battery. Replacement batteries can be ordered
from IBM or IBM Authorized Dealers.
1080 Middle cover
v "1010 Battery assembly" on page 61
v "1060 Keyboard" on page 65
ThinkPad R30 and R31
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