Help I deleted my Bluetooth from device manager

Well trying to connect a controller things got messing and I tried to re-install my bluetooth by deleting it from device manager but, now downloading the drivers does nothing.
Also my computer is a lenovo y50-70

Hi,
Did you mean the Bluetooth was missing from device manager? How did you delete it?
Open the Device Manger, click View -> Show hidden devices to see if it appear.
If it's not listed, find a category named Other devices under Device Manager to see if it appear there.
If the issue still persist, Please remove the device driver from “Control Panel – Programs and Features”, reboot the computer and see if the device will appear. If it still won’t appear, please try to install the driver for the Bluetooth device again and
click Action -> Scan for hardware changes to check the result.
Karen Hu
TechNet Community Support

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hi Votbear,
Welcome to lenovo Community Forums!
Can you check under Drive D: if you still have the drivers folder back up
Try looking for the Video Graphics driver installer and install that.
In case you can't find the driver folder or the system does not have a D: drive
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As you can see that bluetooth is missing from device manager.I have also installed energy management but only wireless tab apppears.I m using windwos 8 pro 64 bit..
i have also tried to install windwos 7 bluetooth driver in compatabilty but it doesnt appear in device manager but after installing in compatability mode bluetooth appeared in PC SETTINGS-->>DEVICES.But it was grayed.
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Amanat,
you need to post your model number which can be found on the system itself, please see following link, or post the Lenovo part number. This will enable Shiva to check that your system should have Bluetooth; not all G470s have Bluetooth.
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Andy ______________________________________
Please remember to come back and mark the post that you feel solved your question as the solution, it earns the member + points
Did you find a post helpfull? You can thank the member by clicking on the star to the left awarding them Kudos Please add your type, model number and OS to your signature, it helps to help you. Forum Search Option T430 2347-G7U W8 x64, Yoga 10 HD+, Tablet 1838-2BG, T61p 6460-67G W7 x64, T43p 2668-G2G XP, T23 2647-9LG XP, plus a few more. FYI Unsolicited Personal Messages will be ignored.
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