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4 Replacement Procedures 4.16 RTC battery
4 Replacement Procedures
4.16 RTC battery
CAUTION: Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the laws and ordinances of your local
authority.
Removing the RTC battery
To remove the RTC battery, follow the steps below and refer to Figure 4-21.
1. Disconnect the RTC battery harness from the connector CN9300 on the system
board.
2. Remove the RTC battery holder (INSULATOR RTC BATT) fixed to the cover
assembly with the double-sided tape.
CAUTION: A cushion is fixed to the bottom of the RTC battery holder with a double-
sided tape and the cushion is fixed to the cover assembly with a double-sided
tape. When removing the RTC battery holder, be careful not to break the
cushion of the bottom of the RTC battery holder.
3. Open the RTC battery holder (INSULATOR RTC BATT) while peeling adhered
portion with the double-sided tape and remove the RTC battery.
RTC battery
RTC battery harness
RTC battery holder
CN9300
Figure 4-21 Removing the RTC battery
4-40 [CONFIDENTIAL] PORTÉGÉ A600 Maintenance Manual (960-710)