Bluetooth not working on reboot

Hi, all-
Last night I had to reboot my iMac twice and each time when I reached the logon screen neither my magic mouse nor keyboard worked to allow me to log on. I had to resort to using an old Logitech USB dongle, which, amazingly, allowed my mouse and keyboard to work.
I have a 27" 2012 iMac running Mountain Lion 10.8.4. How do I log in after a reboot without using this dongle?
As a side note, my iMac seems to take a long time (subjective, I know) to reboot particularly there is no way (hard drive light, spinning icon, etc) to guage progress.

Anyone?

Similar Messages

Bluetooth not working - T61 - PLEASE HELP :(

I read a few of other threads about bluetooth not working on T61.
What I tried:
Enabling the bluetooth adapter from BIOS (was already enabled)
No light showing up on the front of the laptop (turns on very briefly when I turn the laptop on)
Tried fn+f5 and it wont turn on (wi fi is).
I installed hotkey driver, rebooted a few times, still nothing.
When installing bluetooth driver, it says the device couldn't be found.
I used bluetooth before, then I reinstalled windows 7 and it stopped working.
Any ideas?

I got the same problem and it seems like Lenovo just don't care about it. I've already installed all the updates from Lenovo and Windows and newest Bluetooth drivers from Broadcom....still nothing.

In ios7 Bluetooth not working with my ipod touch 5G

In ios 7 upgrade bluetooth not working properly... It's always searching ... not detecting even ipad with ios7 (bluetooth on).
I was expected 7.0.3. but no use...

Try the following to rule out a software problem:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Reset the BT device
- Reset network settings: Settings>General>Reset>Reset Network Settings
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.
If still problem make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
Apple Retail Store - Genius Bar

Webcam and bluetooth not working in my G570 on Win7 ultimate

Webcam and bluetooth not working in my G570 on Win7 ultimate.Reinstalled the drivers.No avail.Web cam icon is not visible anywhere in the system.Only proof i have is there is a cam looking at me on the lid on top.Tried Fn+esc .did not work.Please help.......

hey Nambiar,
uninstall both webcam and bluetooth drivers from device manager. let windows install its generic drivers.
once done, see if you're able to use it.
WW Social Media
Important Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!
Follow @LenovoForums on Twitter!
Have you checked out the Community Knowledgebase yet?!
How to send a private message? --> Check out this article.

HT4623 In My Iphone 5 my Wifi and also Bluetooth not working , so what should i have to do ,,,,,,

Hi Friend
1. My bluethooth not working and not connecting to other Devices
2. My wifi also not connecting .
So what should i have to do
As i am using i Phone-5
pls suggest me
send me mail
[email protected]

Hi Friend
1. My bluetooth not working and not connecting to other Devices
2. My wifi also not connecting .
So what should i have to do
As i am using i Phone-5
pls suggest me
send me mail
[email protected]

Why is my bluetooth not working??

Why is my bluetooth not working?
Trying to get pics off old phone onto my iphone5

iantheblade wrote:
Why is my bluetooth not working?
Trying to get pics off old phone onto my iphone5
This has never been a feature of iphone/ipod/ipad.
Bluetooth is supported for handsfree telephone, stereo speakers/headsets, some keyboards, some apps, tethering if provided by the carrier.
File transfer has never been a feature.

Installed iOS7 update and now wifi and Bluetooth not working

My daughters 4s has never skipped a beat - perfectly reliable. Just updated iOS7 with update and now both wifi and Bluetooth not working. Wifi is greyed out and when you go into bluetooth the busy twirly symbol is constantly going round. Can someone please help me as I'm pulling my hair out! My other Daughters iphone 4s is fins BUT she has not downloaded latest update - and she won't until this is resolved. If needs be I will take to store and DEMAND for it to be sorted out - either by repair or replacement as it is wholly a seemingly software issue and nothing wrong with the phone.
Gutted really as I am a huge Apple fan and customer with ipods, phones, iMac & iPads all around. If this is not resolved I fear an Apple drought may begin!

..... ty for the link, however this is the first result googling the issue..... of course it did not work....
it is really unbelivable that plenty 4s devices suffered the wifi troubleshooting just after upgrading to ios7, and finally.... i should burn wifi and bluthoot, and another hardware problems should cause % battery value is disappeared....
all this in one shot....
firmaware is not well working or is somebody bombing our devices to force us to switch to newest?

Bluetooth not working on my iphone 4 .using iOS 5..not able to search devices in range

Bluetooth not working on my iphone 4 .using iOS 5..not able to search devices in range.Need help on this.Any suggestion guys that would be very handy...

To what device are you trying to pair your phone? The iPhone doesn't pair with other phones or computers.

TS3018 my iphone4 bluetooth not working how i fix it

hello ! my iphone4 bluetooth not working how to fix it ...thanks

Apple does NOT accept phones sent in from another country.
You will either need to take the phone back to the UK yourself, or mail it to someone you know there to have him or her bring it in to Apple for you.

My G580 i5 Laptop Bluetooth Not Working Please Help me. Operating system - Window 7

Hi
My lapotp Bluetooth not working after update Lenovo readyCommn 5
Please help me and shotout my Problem
Laptop Detail
Ram -4 GB
Processor - i5
Operating System - Window 7 64 Bit
Wireless working fine only bluetooth problem
Please reslove my issue

I would suggest reinstalling the Bluetooth drivers for your G580
Lets make 2015 the year of the #DO
Did I or someone help you today? Press the star on the left to thank them with a Kudo!

HT204387 bluetooth not working on iphone 4s v5.1.1 (9B206) can anyone help?

bluetooth not working on iphone 4s v5.1.1 (9B206) can anyone help?

What do you mean by "not working", and what have you tried to fix it?

Lenovo p780 bluetooth not works

Hello, my p780 bluetooth not works . i turned on it and tried to connect with my laptop..it does not works
any one know the solution to make work bluetooh on this phone let me know please?

Glad to hear that works <a href=http://smiles2k.net/><img src=http://i.smiles2k.net/cool_smiles/to_keep_order.gif border=0></a>

WINDOWS 8.1 BLUETOOTH NOT WORKING AFTER UPDATE ON ACER V3-571......Solved!!!!!!

Hello everyone, if anyone has had the horrible task of trying to get his or her bluetooth working after upgrading to windows 8.1, then look no further. It took me hours and hours of faffing and fist raging, but in the end, there can be only one. Anyway...Here is your solution.....Ps! I already upgraded to Windows 10, but went back to 8.1 as it trashed my PC and cost me 3.5 half days of painstaking re-install to get my laptop to work again. (WINDOWS 10...DONT BOTHER IN MY OPINION) I have : ACER V3-571 64 BIT WIN 8.1 AGAIN. . IF YOU UPGRADE THIS LAPTOP TO WINDOWS 10...YOUR DOLBY V4 WILL STOP WORKING...was the start of a new nightmare for me. MICROSOFT UPGRADE YOUR ACER WITH THEIR OWN DRIVERS WHEN YOU UPGRADE TO A NEW OPERATING SYSTEM, OFTEN THIS LEADS TO STUPID FIDDLY THINGS LIKE APPS AND APPLICATIONS NO LONGER WORKING.... SO here we go!!! SOLUTION TO BLUETOOTH NOT WORKING V3-571 ACER WIN 8.1 64-----------------------------------------------------------------------------------1) Switch off your bluetooth .........search top right screen > Settings > Bluetooth > Toggle off!2) Right Click your windows logo on the left hand side of your screen > device manager > Bluetooth >Uninstall totally the bluetooth driver and or delete.3) Exit device manager.4) www.google. > find acer drivers > acer website. On website to find drivers, use auto detect serial number > go to your downloads folder >open downloaded auto detector > copy serial number> back to asking box for your serial number >right click > Paste serial number.5)Select operating system from drop down menu (typically windows 8.1)6Drivers > Select Bluetooth Qualcom Atheros Driver 647) Go to downloads on your pc8) Right click the downloaded bluethooth qualcom atheros zip folder > > extract here9) Go into unzipped bluetooth folder > Double Click the installer Icon > Run installer10) Restart PC11) Boom!!! Happy Days.....Nightmare over. YOUR BLUETOOTH WILL NOW CRUISE Hope this will help other people, I had a nightmare for a good few hours trying to get my bluetooth to work again after upgrading to Win 8.1 FROM Win 8.

I am not bothering with windows 10 my friend, it is too much of an newbe baby at the moment and there are just too many bug fixes need doing in my opinion. I did manage to get my dolby home theatre to work again in windows 10, but it was an awful dulled down version with only half the features of the original that came with the version that was on my pc. My plan is to stick to windows 8.1 until it's death. When they withdrawl all the security patches for windows 8.1 and it becomes obsolete, then I will be forced to trash my pc again and go to windows 10, was not much fun mind spending 3.5 days putting everything back to its former state. Hope they do make windows 10 more stable and fix a lot of the bugs. I tried opening videos and pictures in windows 10.... result = missing element errors.... and error, error, error,,, So I think I will wait until 28 July 16 to when the last day of my free upgrade and reservation to windows 10 becomes mandatory. (This is I day before my year to upgrade expires). Thanks for your post. Will

My bluetooth not working

please i need help with my bluetooth it not working with any software or driver !!!i tried all the 9 drivers and software at the site no one works .. its said i have no divice connected, this driver i am used to install and worked but now no i changed windows about 4 times >>>> do you have any suggestions to do? thanx..

sorry but it's not working too is there any way to know if the bluetooth is opend or working or even broken i realy tyied everything and every drivers and softwares i think the wireless and the blutooth is in the same card, how could the wireless is working and bluetooth not working!! sorry sir for annoying you but the problem still the same BTW : my usb also is not working they told me it's from motherboard is that right? and did that can be a reason for BT problem? thanks,

Mac Pro USB ports and bluetooth not working

I have a Mac Pro (early 2008) Quad-Core Intel Xeon, 2.8 GHz, 4GB ram, Airport card, Magic Mouse. Suddenly the keyboard and wired/bluetooth Mouse are unavailable, so it is not possible to control the computer. The only way I can use it is by using Screen Sharing from my MacBook Pro - which is obviously pretty useless except for diagnostics! All the USB ports (front and back, as well as those on the Cinema Display - when connected) are dead. System profiler shows no problem with them, but also shows nothing connected. Bluetooth in menu bar shows as "Bluetooth: not available", and in system profiler shows as "No information found".
I've tried all the usual remedies. Powering off overnight with power cord disconnected, all peripherals disconnected, then booting up again. Holding in the power button for ten seconds when the power cord is disconnected. Obviously I can't reset the pRAM (because the keyboard is not recognised, even before the OS loads). The first couple of times I tried this process, it did bring back the USB ports, even the bluetooth became temporarily available, but soon disappeared again. USB ports died next time I rebooted.
However, in the last couple of days, the process produces no results. No matter how long I leave it disconnected, USB ports are not working and bluetooth is just not there...
I've checked for other threads on this topic, but most other people seem to have issues with either front or back USB ports, or even just one or more individual ports. My problems have only been with all ports or none.
Does anyone have any suggestions to get my MacPro up and running again properly?

Just waking this thread up again in case anyone has had any other ideas.
Since last posting, usb became functional again, (came back on a couple of hours after a restart) and as long as I kept the machine alive, usb would stay alive. Bluetooth came back on briefly, but for most of the time was unavailable. System profiler shows no problems and Console does not report any usb related errors as far as I can see.
After a recent restart, usb disappeared again, and despite numerous restarts and being left on for a couple of days (and subsequently left off for several days) it has not come back. When usb is not working, examining the system profiler (through screen sharing from my macbook) usb shows no errors, but also shows no connected devices. I can charge my ipod nano with any of the usb ports (front or back), so power does not seem to be the issue.
I can't reset pRAM (because the keyboard is not available at boot), but have reset SMC numerous times. Have tried other keyboards, and mice. No joy.
I seem to have run out of ideas. Any suggestions?

Bluetooth not working on reboot

Similar Messages

Maybe you are looking for