Question about Dell Precision M6400 Notebook

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I can't turn on my bluetooth for my dell precision M6400 so I can transfer media pictures from my phone via bluetooth

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check your device driver, is installed properly or not
good luck

Posted on Oct 14, 2010


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Doug Brekke,
Dell does not put hard drive passwords on the computers hard drive. You can the internet for hard drive password reset software.
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You should be able to go into your control panel and find the bluetooth program. Click on it and follow instructions.

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I have a DELL Precision M6400 and when I plug in my AC adaptor the screen goes black, but it works fine when the AC adaptor is unplugged.

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You may not have bluetooth driver installed on your laptop. Go to the dell website and check any 'downloads' section, they may have drivers available there. alternatively, you can purchase an external bluetooth adaptor to connect to your laptop

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You can find a bluetooth trigger button in your laptop it will be symboled like this ))).((( or else with your laptop kit they will be providing you a pen drive (bluetooth dongle)shaped device using that you can transfer the datas. or else you can install a bluetooth dongle device with your laptop to transfer datas.2de5851.jpg

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If you have the Bluetooth option installed on your laptop press Fn+F2 and that should enable bluetooth.

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My Dell Precision M6400 wouldn't keep a setting and now arrow

Go back into BIOS, and set that screen to Default Settings. Be sure to save your changes.
(F10, Y for yes, press the Enter key)

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