Rtc Battery / Hdd Con Holder - Toshiba TECRA M3 Maintenance Manual

4 Replacement Procedures

4.15 RTC battery / HDD con holder

WARNING: When replacing the RTC battery, be sure to use a genuine battery authorized
by Toshiba. Installing the wrong battery could cause a battery explosion or
other damage.
If the RTC battery is found abnormal, it must not be installed. Replace it with
a new battery, and dispose of the old one according to the local regulations.
Check for any of the following signs of damage:
1) Electrolyte leakage
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2) Damage to the connection cable
3) Damage to the connector housing
If any powder or liquid is found in or around the battery tray, clean it. Be
careful not to let any leaked material contact your eyes or mouth. Do not
inhale fumes from leaked material.
If leaked material contacts your skin, eyes or mouth, wash the affected area
thoroughly with clean water.
4-48
Corrosion (greenish color) on the battery connector or cable
Corrosion on the computer's battery connector
White powder on any part of the battery
White powder in the battery tray
Clear liquid on the battery
Clear liquid in the battery tray
Clear liquid on any board near the battery

4.15 RTC battery / HDD con holder

TECRA M3 Maintenance Manual (960-507)