4.6 RTC battery/LN board/3G card 4 Replacement Procedures
PORTÉGÉ Z830/835/Satellite Z830 Maintenance Manual (960-883) [CONFIDENTIAL] 4-23
2. Disconnect the RTC battery harness from the connector CN9300 on the system
board.
3. Open the insulator (INSU RTC BATT) and remove the RTC battery.
CAUTION: Risk of explosion if RTC battery is replaced by an incorrect type.
Dispose of used RTC batteries according to the laws and ordinances of your
local authority.
Figure 4-9 Removing the RTC battery
CN9300
RTC battery
RTC battery harness
Insulator
(INSU RTC BATT)