The letter "u" on my iMac's wireless keyboard is not working.

The letter "u" on my iMac's wireless keyboard is not working. Does anyone know how to fix this? All the other key are working fine.

I started a having problems with it a few days ago. It worked intermittently then.

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The volume keys on my Logitech K760 wireless keyboard do not work with my 2.3 GHz, Intel Core i5 Mac mini which runs Mac OS X 10.7.4. Anyone know how to correct this without having to re-code firmware?

My first post to the Apple Support Community so it looks like all I wanted to know is covered in the title. The research I have done led me to solutions that I am not comfortable trying for fear of irreparably damaging my keyboard and/or Mac mini. Does anyone have a simpler solution? Please? Hellooooo?
Just in case the title is too long to show, I have re-pasted here:
The volume keys on my Logitech K760 wireless keyboard do not work with my 2.3 GHz, Intel Core i5 Mac mini which runs Mac OS X 10.7.4. Anyone know how to correct this without having to re-code firmware?

BDAqua wrote:
Hello & welcome to the Forums!
I think Spark cured this for another person and the same problem...
http://www.shadowlab.org/Software/spark.php
http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=ukelele
http://doublecommand.sourceforge.net/
Thank you for the response. Unfortunately, I could not figure out how to work the above applications. I thought that i had managed to assign the appropriate function keys in Spark to their volume counterparts, but it had no effect. Below is a screen shot. Do you see anything amiss?

The wireless keyboard is not working with my iPad2. I turned on Bluetooth and paired it. What else is there to do?

The wireless keyboard is not working with my iPad2. I turned on bluetooth and paired the device. What other hidden step is there to do?

Well, the tiny green light comes on and blinks. . . After a frustrating time, I turned everything off. Later, when I tried the keyboard again, it worked. I guess the bluetooth process takes longer than expected. So thank you for taking the time to help a technically impaired person!!

TS3048 My left and right arrow on my wireless keyboard is not working. It does not highlight in the keyboard viewer. What's next?

My left and right arrow on my wireless keyboard are not working. I've looked at the keyboard viewer and see that they do not highlight. What do I do now?

Hello:
Try resetting the PRAM.
Barry

Number 4 on my wireless keyboard is not working can someone please help

number 4 on my wireless keyboard is not working can someone please help

You do know with absolute certainty he, that the mic does not work at all? Have you tried recording a video with sound to test to make sure that the microphone isn't working?
if you have tried recording a video with sound and that did not work, have you tried any troubleshooting steps at all? Have you looked to see if there is any debris covering the mic? Or do you have a cover that could be interfering with the microphone?
you can start with a reset of the iPad if you haven't done anything else. Hold down on the sleep and home buttons at the same time, for about 10 seconds, until the Apple logo appears on the screen. When you see the Apple logo on the screen, you can let go of the buttons and let the iPad start up. Try the microphone after the iPad starts up again.
You could try restoring the iPad to factory settings and see if that recovers the microphone for you.
Use iTunes to restore your iOS device to factory settings - Apple Support
It is also possible that you could have a hardware issue which you will not be able to resolve on your own. If you cannot find any other way to get the microphone to work you may end up having to take it to an Apple store and let an Apple genius evaluate the device.

HT3917 My apple wireless keyboard is not working after new batteries installed

My apple wireless keyboard is not working after new batteries installed.

Do you get a steady green light to say there is a connection. If not, are the batteries the right way round. Do you have a monitor to tell the batteries strength. Is there a reading. Are the batteries good quality ones, Duracell, Energiser or Apple rechargeables.

Windows 8.1 freeze on any hardware scan or changes. USB wireless keyboard mouse not working

Problem : System Freezes frequently on any hardware scan or changes.
Symptom : Wireless Keyboard Mouse not working.
Caused by : VMkbd.sys located in C:\Windows\System32\drivers.
Issue : VMware player or VMware Workstation installed on Windows 8.1 causes compatibility issue leading to system freeze
Soultion : Please follow steps below
Step 1: Start > run > regedit
Step 2: Locate to this registry HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e96b-e325-11ce-BFC1-08002BE10318}
Step 3: On the left side plane, Right click on the registry {4d36e96b-e325-11ce-BFC1-08002BE10318} and then export it as backup. Just to be safe.
Step 4: Edit the UpperFilters, The value current would be kdbclass vmkbd. Remove the vmkbd. So only value left would be kbdclass.
Step 5: Restart your system and connect your USB wireless reciever. If all is well it will not freeze your windows now.
This worked for me. Hope this works for you. Enjoy..!!

Hi AshishSrivastava,
Thank you for your sharing and update.
Besides, I will change this thread type as discussion.
Best regards
Michael Shao
TechNet Community Support

Wireless Keyboard is not working and I cannot boot to MAC using Boot Camp

Hi,
I cannot get my wireless keyboard to connect to the Mac anymore. I have a 17" iMac that is running Boot Camp. since the Mac keyboard is not working I am using a PC USB keyboard (which does not have an "option" key) without the Option key I cannot enter Mac mode, so I only get the default boot to XP... HELP!!! Is there any other way to get into Mac mode without using the option key on the keyboard? Or is there another key on the PC keyboard that maps to Option?
Thanks

I wrote up my travails getting the wireless keyboard working, maybe it will help: http://industriousone.com/apple-wireless-keyboard-vs-windows-xp. Otherwise, you can boot into OSX by clicking on the Boot Camp icon in the system tray (looks like a gray diamond) and choose "Reboot in OS X mode" (or something like that, working from memory). In OS X, you can reboot into Boot Camp by going to System Preferences > Startup Disk and choosing Windows. Hope that helps!

Wireless keyboard does not work after waking up from idle

After MacBook Air went to sleep, wireless keyboard does not properly connect to MacBook - I can wake the MacBook up, but meaningless numbers are sent, and I cannot type in my password. Have to "open" MacBook, and use keys - disconnect and re-connect wireless keyboard. I also use Magic Mouse and it works flawlessly. Problem is small but annoying. Any help?

After MacBook Air went to sleep, wireless keyboard does not properly connect to MacBook - I can wake the MacBook up, but meaningless numbers are sent, and I cannot type in my password. Have to "open" MacBook, and use keys - disconnect and re-connect wireless keyboard. I also use Magic Mouse and it works flawlessly. Problem is small but annoying. Any help?

Wireless Keyboard functions not working after upgrade

I have a HP Pavillion Elite m9080a desktop with a wireless keyboard 5189URF Running originaly on Vista but last week I upgraded to Windows 7 Home Premium. My problem is that the feature buttons on my keyboard are not working ie no volume control, CD/DVD controls not working, typing is ok. Also the caps lock / number lock icon is not appearing on the task bar. Also on my Monitor w2207h the two USB outlets are not working either. I need help please to restore these functions.

Yes.. its for windows vista.. run it with recomended settings..
if it dosent work then try following..
go to your device manager and see can you see some devices named " unknows devices"
if yes then >
Try following some steps
go to your device manager > right click on unknown devices > go to Properties > then Details tag
select from drop down list called Hardware ID's (PCI\VEN...) Copy it via right click...
and search it according to it on google or any serch engine you will get the right drivers..
here are the print shoot of process!
Hope it helps!
**Clicking on the Kudos! white star is a nice way to say thank you on any post that helped you or resolved the problem.**
**Selecting "Accept as Solution" for a reply that solves your issue helps others who are searching the web for an answer**

Have Mac OS 10.7.4 installed on an iMac-3.1 GHz Intel Core i5...the Finder will not find file on Windows mounted volumes...what setting should we be using...tried the same settings as our iMac 10.6.8-did not work!

Have Mac OS 10.7.4 installed on an iMac-3.1 GHz Intel Core i5...the Finder will not find files on Windows mounted volumes...what setting should we be using...tried the same/working settings as our iMac 10.6.8...did not work for 10.7.4!

Added note: We are tring to find files on Windows 2008 Server Standard...

TS3048 Right click on Mighty Mouse and Wireless Keyboard are not working

I have a 24" iMac, early 2009 Lion,10.7.5. My wireless keyboard and mighty mouse are not working properly. Wireless keyboard- I can turn it on and it will ask me to pair it with the Blue Tooth. I cannot log the numbers in - I even tried logging them in with my wired keyboard device (which is an Apple keyboard).
My Mighty Mouse's right click stopped working as well.
I have gone through all of the troubleshooting steps-
New Batteries - Cleared Blue tooth preferences list, repaired permissions, Cleared cache, Made sure that the settings were correct ex: key was not checked on mouse, Removed both devises (keyboard, and mouse) from blue tooth and allowed them to be discovered again, PRAM reset, Hardware check/ reset, and lastly, Reinstall of OSX.
I am still having the same issue with both devices.
Thank you.

This is why you should always have a wired keyboard and mouse as backups.
Try smc and hope for the best.
I'd also suggest pram reset but you need the keyboard for that.

Wireless keyboard does not work with Safari.

Space bar does not work when using Apple Wireless Keyboard with Safari to fill web forms.
No problem with Firefox.
Early 2008 iMac, 10.10.1, 6GB Ram

Im going to assume you are using the Apple Wireless Keyboard with your devices.
Whats probabaly happening is both of your devices are trying to connect to your keyboard at the same time and it is causing it to not function properly.
I suggest you disable bluetooth on the device you AREN'T using and try it again with the one you ARE using.
If this doesn't solve your issue, try re-pairing the keyboard with the iPad you wish to use it with. It may have just not made a strong connection.
Hope these suggestions help!

KG 1061 Wireless Keyboard Does not work

Key "a" stopped working after I haven’t used my computer for a week. Other keys seem fine.
It was working fine before. I’ve tried replacing batteries, uninstalling the keyboard and updating driver. Nothing works. Please help!

Hello @Francescalam,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I have read your post on how the wireless keyboard on your desktop computer does not work, and I would be happy to assist you in this matter!
To re-enable the wireless keyboard for your system, I recommend following the steps in this document on Wireless Keyboard and Mouse Troubleshooting.
Please re-post with the results of your troubleshooting, and I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

TS3048 wireless keyboard does not work

I just used my Apple wireless keyboard a few days ago. Today I cannot get it working. Caps lock does not even light up, so I canged batteries. My MacMini cannot detect bluetooth of my keyboard, it seems. Any suggestions?

Hello:
Try resetting the SMC.
Barry

The letter "u" on my iMac's wireless keyboard is not working.

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