Keyboard - some keys need heavy or repeated stroke

My "c" and "-" keys have not been reliable. They need a heavy stroke, or repeated strokes. Is there a way to clean the contacts of the keyboard keys? I don't want to buy a new keyboard for this problem, but it is slowly getting more prevelant.

The actual contacts are sealed between layers of plastic, so it's impractical to clean them. If you are lucky, you may just have some debris around the rubber dimple that does the pushing. You could try removing the keycap and inspecting the scissor mechanism and dimple.
Here are instructions for at least replacing the keycap, which infers how to take it off. http://support.apple.com/kb/HT2310

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Wireless keyboard some keys not working

wireless keyboard some keys not working need help

Please do a SMC reset, if that does not work the first time please do it 2-3 more times. You can find instructions at:
https://discussions.apple.com/docs/DOC-3603

Hp dv6700 keyboard some keys locked,

hp dv6700 keyboard some keys locked, like up and down aero, Enter button, some numric buttons, some alfabate keys, remember these also not working in bios setup,plz tell me the trick how can i solve this problem?

Hello Momma4952
Welcome to the HP Forums!
I understand that some keys on your computer keyboard have stopped working. I will do my best to help you out! First, please provide the following information:
1. The computer's model number. If you require assistance locating this information, please reference this website: Guide to finding your product number
2. The computer's operating system. If you require assistance locating this information, please reference this website to determine your Windows operating system.
3. Have you installed any new hardware on this computer, before the issue appeared?
4. Have you installed any new software or drivers on this computer, before the issue appeared?
I would also like you to attempt the following test: Connect an external keyboard to the computer and see if the keys on that keyboard work. If the keys do not work, then we are absolutely certain there is a software/driver conflict. Otherwise, there is the potential of a hardware failure.
Thanks for posting on the HP Forums. Have a great day!
Mario
I worked on behalf of HP.

Keyboard: some keys not working

Some keys not working. Need help/suggestions. Not great with computers so PLEASE give details/steps re: how to do what you suggest - thanks!
Details: intel based iMac running snow leopard 10.6.8. Apple wireless/bluetooth keyboard (came with the iMac).
Some keys suddenly stopped working: space, tab, capLock, option key to the right of space bar (one on the left works), down arrow
The problem happens in various programs (safari, pages, etc)
The keyboard is fine on another iMac
A different keyboard is fine on this/the involved iMac
(nutshell: keyboard works fine - computer works fine, unless they're together)
Here's what's been tried/checked:
-checked the settings for universal access ("mouse keys" are off) and checked for any bluetooth keyboard shortcuts.
-in system preferences "speech" is not set for "speak selected text when the key is pressed" - this is not checked/selected
-tried creating a new user but had the same issue so it's computer-wide rather than just a user account
-removed the keyboard and reconnected (using the +/- signs and "disconnect" and putting in a new code of numbers to pair keyboard)
-language/text is set for english
-did the keyboard viewer and the keys in question did NOT highlight when pressed (but don't forget the entire keyboard is fine on a different computer so thekeys aren't the issue)
-"slow keys" is turned off re: keyboard in system preferences.
Any help is welcomed. It's frustrating knowing the keyboard works, just not with this computer. Please help. Many thanks!

yes - not sure how this works...if you can see my original post there are a lot of details in there. If you can't...
nutshell: the keyboard works on a different iMac
             a different keyboard works on this/the involved iMac
             I tried to create a different user and the keyboard still does not work so it is computer-wide
             I also removed the keyboard from the computer (using the +/- symbols and disconnecting and then repairing it. The problem remained
Thanks for any help. It's crazy that the keyboard is fine and the computer is fine but together, there's the problem.
Thank you!!!

HT3964 Backlit keyboard: some keys are brighter than others. Can this be fixed?

I spilled a small amount of liquid on the key board, but I quickly dried it and everything works fine except the keyboard. Some keys are brighter than others, what should I do?

Hope that it is the only problem that you will have with your MBP. Liquids have a habit of quickly migrating and you may or may not have gotten it all. I would take it to an Apple genius bar and have them check it out. That does not mean that your MBP will not suffer a premature death.
As far as the keyboard is concerned, pose that question to the genius bar technician.. I suspect you will be told that the only way to rectify the problem is to install a new one.
Ciao.

Bluetooth Keyboard - Some key don't work

Hi friends,
I have a 2011 (intel based) 27'' iMac with the bluetooth keyboard. I have two non working keys (control and 1).
There's a way to repair it? My iMac doesn't have warranty and I would like to repair it. What can I do??
Note: I remove the key and see everything fine, but still don't work.
Sorry for my bad english.
Kelvyn.-

Hey KDCruz,
Thanks for the question. Let's see if we can isolate the issue further, the following article has some great troubleshooting steps:
One or more keys on the keyboard do not respond
http://support.apple.com/kb/TS1381
Thanks,
Matt M.

T8100 keyboard, some keys failed or cause menus to open

Due to virus,worm,or something bad, I did a full reformat and load of XPpro. Seemed to work fine but I found that the letter "L" did not work. Loaded drivers from an eBay CD but still no "L". Reform and reload OS and now the letter "U" doesn't work. Lucky the install code didn't have an "L" or "U" in it. Keying the "u" opens an accessibility menu.
Haven't tried but am sure and external kybd will work since that's a OS function (isn't it?) Did manage to get network card installed during one effort but at present I have no download capability direct to this machine. Can download and burn on desktop.
Any ideas.

Hi
In my opinion you should first try to pinpoint what the problem can be and if there is some malfunction of the keyboard. It will be very interesting to know if there is the same problem with external keyboard.
If you reinstall OS using Recovery CD there should not be any problem except for a defective keyboard. Please try with external keyboard if you have one.

Keyboard - some keys not working? (Didn't spill anything though)

Hi - I am a new apple user (iMac Intel core 2 duo 24" screen) using Mac OS x 10.4.11 operating system. I have been learning it for about a month now. All of a sudden, only "some" of the keys won't work on my keyboard. THe numeric pad keys for number 4,5,&6 do not work. If you press them, nothing happens. Also, more importantly, the right "shift" key doesn't work. I am the only user and nothing was spilled on it. It has been working all along, and nothing was changed. Just to be sure, I checked the keyboard, mouse, shortcut, etc. settings, and everything (that I know of) is set right. Any idea what it could be?? Also, what is the best way to learn everything you can if you don't know a lot about the mac? The classes they offer? or ?? Thank you so much

Hi, welcome. As for the keyboard take it back to an Apple store/retailer and get it exchanged if under warranty. I have not heard of those particular keys just not working. The best way to learn about the mac is to...use it. Assign yourself some projects, play some games. There are lots of trial/freeware programs if you don't have the latest photoshop or quake. You'll run into things you're not sure about so that is where you'll learn. Check your systems Help and/or ask questions at the appropriate forum. Have fun.

IMac G5 & new apple keyboard - some keys not working

I have an iMac G5 (2GHz, 20 inch), running OS X Tiger (10.4.11) and I recently purchased the new apple keyboard (the wired version without the numpad, to save desk space). I am finding that the function keys at the top don't work - specifically, the keys that control sound. I've googled this, and installed the Keyboard Software Update 1.2 that most people said fixed their problem - but it hasn't fixed mine.
Instead, the f10-f12 keys don't control the sound functions, but the f12 key ejects discs (it sits next to the eject button, so perhaps this is a wiring error?), and the caps lock key does not always work when hitting it - it needs a large amount of pressure. I would think that my keyboard was defective, but I just exchanged it yesterday, and the new one has the same problems. I'm getting close to just giving up and getting a refund.
Message was edited by: JumpingJehosaphat

Hello - thank you for the quick responses! To answer your question, yes, I have repaired my permissions and restarted, to no avail.
I have looked through the keyboard prefs quite a bit, and cannot find anything that allows me to choose where to map the sound keys. I have checked "Use All F1 F2 etc keys as standard function keys". In the small aluminum keyboards, the f keys are dual-function - in this case, the f10-f12 keys also control dashboard, etc, which I have turned off (but I have tested the keys with these options both off & on, with the fn key, without the fn key, etc - tried lots of combinations). I've tried quite a few things to get these keys to work. Honestly, the f1-f4 keys don't seem to work at all either.
I might try and take a video later today to show you what I mean. The caps lock key is the biggest thing that's bothering me - I use it instead of shift to type, and 75% of the type it does not activate when pressed...I would think this was just one bogus keyboard if it weren't for the fact that I already exchanged it once...

Wired Keyboard some keys not working

Hi there,
have been using an external wired apple keyboard on macbook pro retina for 6 month.
Apple Keyboard with Numeric Keypad - English (USA)
Suddenly 3 keys just stopped working:
u / m / j
checked the keyboard on an old macbook from 2008 - all keys are all working fine on this one.
Any idea what it could be???
thanks a lot in advance.
bungalow

Hello bungalow2014
Check out the article below for further troubleshooting options for your keyboard. One other thing to check is to open Keyboard Viewer to see if there is anything else being pressed while hitting those keys.
One or more keys on the keyboard do not respond
http://support.apple.com/kb/ts1381
Regards,
-Norm G.

HT4809 Apple wireless keyboard some keys not working

hi i have an apple wireless keyboard and recently my f2, 2, w, s, and x keys have just stopped working. Is there something i can do to fix this or is the keyboard permanently damaged? It was not dropped and nothing was ever spilt on it. Thank

Hello,
Might be faulty, as you indicated.
Barry

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I just bought an Apple Wireless Keyboard (2011) and paired it with my iphone 5 (iOS 7.0.3).
All keys work except the following:
Space bar
Delete
Caps Lock
Down Arrow
Tab
I can understand if iOS has no concept of Tab, but Space and Delete are essential.
Did I get a bad keyboard?

Hi Scoobydootoo,
I understand that you are experiencing an issue with your keyboard responsiveness. Here is an article that will help you troubleshoot this issue:
Troubleshooting wireless mouse and keyboard issues - Apple Support
https://support.apple.com/en-us/TS3048
Take care, and thanks for visiting the Apple Support Communities.
Cheers,
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Apple Wireless Keyboard - some keys not working

I have an Apple wireless keyboard and suddenly there are 4 keys on the keyboard that are not responding. Is this a fault with the keyboard or a software issue?

Hi Scoobydootoo,
I understand that you are experiencing an issue with your keyboard responsiveness. Here is an article that will help you troubleshoot this issue:
Troubleshooting wireless mouse and keyboard issues - Apple Support
https://support.apple.com/en-us/TS3048
Take care, and thanks for visiting the Apple Support Communities.
Cheers,
Braden

Macbook Pro, OSX 10.9.4: a key (or Return) sometimes repeats endlessly, with a plunking sound. No Option but to shut down ASAP.

Repeating key(s)

Hello suzannefromkatsushika-ku,
Thanks for using Apple Support Communities.
Please follow the troubleshooting below for troubleshooting issues with keys on your keyboard:
Some keys don't work as expected
From the Apple menu, choose System Preferences.
From the View menu, choose Speech.
Click the Text to Speech tab.
If "Speak selected text when the key is pressed" is enabled, the key or key combination set to speak text cannot be used for other purposes or used to type text--click Set Key and change it to a less-commonly used key combination (try to use modifier keys such as Shift, Command, Option, and Control). Or, disable the "Speak selected text when the key is pressed" option.
Click the Accessibilty or Universal Access pane in System Preferences, then click the Keyboard tab.
Make sure that Slow Keys is turned off. With Slow Keys on, you need to press a key for a longer period of time for it to be recognized.
In the Accessibilty or Universal Access pane, click the Mouse tab, and make sure Mouse Keys is turned off. With Mouse Keys enabled, you cannot use the Numeric Keypad to enter numbers--instead the keypad moves the pointer (cursor). (There is an option to enable Mouse Keys with five presses of the Option key; you may want to turn that option off to avoid accidentally enabling it.) If Mouse Keys is enabled and you are using a keyboard with no numeric keypad or Num Lock function, see Unable to type while Mouse Keys is enabled in Mac OS X.
If the function keys on the top row of the keyboard are not working as expected, see Mac OS X: How to change the behavior of function keys.
If the issue persists, use Keyboard Viewer to help isolate the issue:
Click the Language & Text pane (Mac OS X v10.6) or International pane (Mac OS X v10.5.8 or earlier) in System Preferences.
Click the Input Sources tab (or Input Menu tab in Mac OS X 10.5.8 or earlier).
Click the Keyboard & Character Viewer "On" checkbox to select it (click the Keyboard Viewer "On" checkbox in Mac OS X 10.5.8 or earlier).
From the Input (flag) menu, choose Show Keyboard Viewer.
If the keyboard is connected and detected by OS X, the keys you type will highlight in the Keyboard Viewer window. Open TextEdit (or any text application), and try to type something using the keys that were previously not responding to see if they highlight in Keyboard Viewer.
Start from the Mac OS X Install Disc, choose Terminal from the Utilities menu and test the keys which were previously not working. If the keys work while started from the Install disc, then the keyboard itself is working correctly. Use How to troubleshoot a software issue to isolate the software issue that may be causing the keys to not respond.
One or more keys on the keyboard do not respond
http://support.apple.com/kb/TS1381
Take care,
Alex H.

Some keys on my pavilion dv7 notebook keyboard not working

For a while now my backspace key and a host of other keys distributed across the keyboard, some on the main alphanumeric key area and others on the numeric key area, are not working. Even after reinstalling windows it's still the same. I tried removing the battery, pressing the power button for about 15seconds then replacing the battery cuz I heard it would reset the motherboard, but nothing changed. Please what else can I try.

Next step is to replace the keyboard. Keyboards tend not to be very expensive and replacement on your model is not too difficult. If you want to try it we need to know the country you live in to find the part.

Keyboard - some keys need heavy or repeated stroke

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