Satellite U400 - error - Bluetooth is not started

I used my u400 3 months without problem...
Then all of a sudden happened several problems with bluetooth...

When I tried to use BT for example OBEX, I got the error msg: "Bluetooth has not begun."
I tried to reinstall the driver for bt, but I couldn't. I got this error msg: 'Please insert the battery BT '. So I decided to reinstall windows vista with the recovery disk. On the new installation of vista, there is no pre-installed bt driver. So I installed the drivers and everything was going well for 2 days...

Now, bluetooth does not work still... can NOT reinstall drivers becouse of error msg once again (Please insert battery in LV) (of course, the wifi switch is on)... The interesting thing is that in device manager is no BT hardware...

Any ideas?

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Hey Buddy

I have a U400 too and I never had problems with BT
I updated the BIOS to the latest state
Did you do that too?

Otherwise you can try to update the BIOS
Also I recommend that you enable the BT using the FN + F8 key combination
Using this button, you can turn on and off Bluetooth and WLan

Check it!

Tags: Toshiba

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