4.6 RTC battery/LN board/3G card 4 Replacement Procedures
PORTÉGÉ Z830/835/Satellite Z830 Maintenance Manual (960-883) [CONFIDENTIAL] 4-25
8. Remove the gasket.
9. Remove the following screws, 3G card and LN board.
• M2×3B S-THIN HEAD ×3
Figure 4-11 Removing the LN board (2)
M2x3B S-THIN HEAD
LN board
3G card
(3G model only)
M2x3B S-THIN HEAD
(3G model only)
Gasket
(WiMAX model only)