4.6 RTC battery/LN board/3G card 4 Replacement Procedures
PORTÉGÉ Z830/835/Satellite Z830 Maintenance Manual (960-883) [CONFIDENTIAL] 4-27
Installing the RTC battery/LN board/3G card
To install the RTC battery/LN board/3G card, follow the steps below and refer to Figure 4-8
to 4-12.
1. Connect the 3G card to the connector CN2610 on the LN board.
2. Set the LN board to the cover assembly and secure it with the following screws.
• M2×3B S-THIN HEAD ×3
NOTE: When replacing the LN board with a new one, stick the insulators (INSU HNS
HOLD and INSU HNS BH R) and gasket (WiMAX model only) to the LN board
in place.
WiMAX model only