Toshiba Portege R500 Maintenance Manual page 243

4.11 RTC battery
Installing the RTC battery
To install the RTC battery, follow the steps below and refer to Figure 4-14.
1. Set the RTC battery to the RTC battery holder and close of the RTC battery holder
while adhering the cover portion with the double-sided tape.
CAUTION: When the cushion of the bottom of the RTC battery holder is broken, remove
the broken cushion and set a new cushion to the double-side tape on the
RTC battery holder.
2. Set (stick) the RTC battery holder in place.
3. Connect the RTC battery cable to the connector CN9300 on the system board.
CAUTION: Arrange the RTC battery cable not to be pinched by the HDD as shown in
the figure below.
RTC battery cable
HDD
PORTÉGÉ R500 Maintenance Manual (960-634)
Cushion
[CONFIDENTIAL]
4 Replacement Procedures
4-27