Toshiba PORTEGE R400 Maintenance Manual page 260

4.13 UWB module
CAUTION: For models without UWB module, peel off the glass tape, turn up the
insulator and disconnect the Bluetooth antenna cable and UWB antenna
cable (yellow) from the connector CN2631 and CN2632 on the system board.
Glass tape
Insulator
UWB antenna
cable (purple)
Installing the UWB module
To install the UWB module, follow the steps below. (See Figure 4-24.)
CAUTION: Be sure to switch the computer off before installing the UWB module.
Otherwise, the computer or the UWB module may be damaged.
1. Insert the UWB module to the connector CN2630 on the system board slantwise and
press it to connect firmly.
2. Connect the Bluetooth antenna cable (brown) and UWB antenna cables (yellow
and purple) to the UWB module.
CAUTION: For models without UWB module, turn up the insulator and connect the
Bluetooth antenna cable and UWB antenna cable (yellow) to the connector
CN2631 and CN2632 on the system board. Then place the UWB antenna
cable (purple) on the insulator and stick the glass tape on the UWB antenna
cable (purple).
3. Secure the UWB module with the following screws.
• M2×4B BIND screw
PORTÉGÉ R400 Maintenance Manual (960-623)
Bluetooth antenna
cable (brown)
×2
4 Replacement Procedures
UWB antenna
cable (yellow)
CN2631
CN2632
[CONFIDENTIAL] 4-41