4 Replacement Procedures 4.12 LCD unit
4-26 [CONFIDENTIAL] PORTÉGÉ R300 Maintenance Manual (960-591)
Installing the LCD cable / Wireless LAN antenna cable / Bluetooth antenna
cable
To install the LCD cable / Wireless LAN antenna cable / Bluetooth antenna cable, follow the
steps below and refer to Figure 4-17.
1. Pass the LCD cable, wireless LAN antenna Bluetooth antenna cable and in the guide
of the harness holder.
2. Connect the wireless LAN antenna cable (white / black) and Bluetooth antenna
cable (only Bluetooth model) to the connectors on the system board.
3. Connect the LCD cable to the connectors CN5601 on the system board.
4. Secure the wireless LAN board cover with the following screws.
• M2×4B S-THIN HEAD screw ×2 (for model without wireless LAN card cover)
• M2×4B Security torx screw ×1 (for models with wireless LAN card cover)
NOTE: Some models are not equipped with the wireless LAN card cover.
Removing the LCD unit
To remove the LCD unit, follow the steps below and refer to Figure 4-18.
1. Remove the harness holder.
2. Remove the following screws and remove the hinge (L/R).
• M2.5×5BS FLAT HEAD screw ×2
3. Lift up the LCD unit right above to separate it and base assembly.
4. Remove the following screws and remove the hinge cover (L/R).
• M2×4C S-THIN HEAD screw ×2
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