Difference between revisions of "ThinkPad Bluetooth with Enhanced Data Rate (BDC-2.1)"
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=== ThinkPads Using This Device === | === ThinkPads Using This Device === | ||
* {{R400}}, {{R500}} | * {{R400}}, {{R500}} | ||
− | * {{T400}}, {{T500}} | + | * {{T400}}, {{T400s}}, {{T410s}}, {{T410si}}, {{T500}} |
* {{W500}}, {{W700}}, {{W700ds}} | * {{W500}}, {{W700}}, {{W700ds}} | ||
* {{X200}}, {{X200s}}, {{X200 Tablet}}, {{X201}}, {{X201s}}, {{X201 Tablet}} | * {{X200}}, {{X200s}}, {{X200 Tablet}}, {{X201}}, {{X201s}}, {{X201 Tablet}} |
Revision as of 14:17, 4 March 2010
ThinkPad Bluetooth with Enhanced Data Rate (BDC-2.1)This is a USB Bluetooth Adapter that is installed in a BDC slot in the screen assembly. Features
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Partnumbers
- FRU PN: 42T0969 (R400, R500, T400, T500, W500, W700, W700ds, X200, X200s, X201, X201s)
- FRU PN: 44C9696 (X200 Tablet, X201 Tablet)
- FRU PN: 43Y6481 (T400s)
- FRU PN: 60Y3199, 60Y3213 (T410s, T410si)
Linux Driver
The Bluetooth adapter uses the hci_usb driver (CONFIG_BT_HCIUSB).
One can enable Bluetooth by pressing FnF5. If this doesn't work, you can load the thinkpad-acpi kernel module and run the following command with root privileges:
# echo "enable" > /proc/acpi/ibm/bluetooth
When Bluetooth is enabled, the Bluetooth-logo LED will light up and executing # lsusb
will show an entry mentioning "Broadcom".
On recent ThinkPads the Wireless killswitch disables both WiFi and Bluetooth.
See Also
ThinkPads Using This Device
- R400, R500
- T400, T400s, T410s, T410si, T500
- W500, W700, W700ds
- X200, X200s, X200 Tablet, X201, X201s, X201 Tablet