My keyboard stop working

I own lenovo g505 laptop and my keyboard stop working again the first time I fix it by restarting my laptop but now it has start doing it again and restarting/shutdown not helping any fix? and no I did not spill any liquids on it.

That could be a loose ribbon cable or hardware fault, I assume your laptop is still under warranty, If so you should return your laptop to the place of purchase for replacement or repair.
Edit: Before returning, Backup all your data to external drive using onekey recovery, Power off your laptop, Press onekey recovery (Small button to the right of power button), This will list some options scroll down to recovery & tap return key. This will re-install windows on your laptop, Once installed open wordpad or something smililar & test your keyboard. If your keyboard works after the fresh install restore your backed up files using onekey restore.
Hope that helps
Catt

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The escape key in my wireless keyboard stopped working

Dear list members, suddenly, the ESC key in my wireless keyboard stopped working. As it looks normal and all other keys are working properly, might it be a configuration problem? Could you please help me? I'm working on an iMac 27 late 2012 running OSX 10.10.2. Thank you.

Please reset the SMC, this may take 2-3 attempts and post back with the results.
iMac SMC and PRAM reset

TS3048 Number pad on extended keyboard stopped working after updating to OSX 10.9.1. Testing keyboard on old system still works perfectly.

Expanded keyboard stopped working correctly after updating my system from OSX 10.8.6 to OSX 10.9.1 and now 10.9.2. The keypad numbers do not work although the numbers along the top of the keyboard work fine. Moving the keyboard back to computer still using 10.8.6 and it works fine.

See if zapping the PRAM works. Check out KB Article: http://support.apple.com/kb/HT1379 Resetting your Mac's PRAM and NVRAM

Dual screen configuration makes keyboard stop working on X

Hi. My computer is working just fine. And my video card has two outputs (Nvidia[GeForce 9600 GT] (rev a1)). I got a second monitor, and I was trying to configure Xorg to use the two of them in a dual screen configuration.
I tried creating the 10-monitors.conf file like described in https://wiki.archlinux.org/index.php/NV … e_monitors, and here is what happens. X does use the two monitors, and I can even see my mouse pointer moving from one to the other. But then my keyboard stops working, and so do the mouse keys, only moving the mouse around works.
I have the impression this is related to the missing InputDevices in the ServerLayout. Something in my configuration probably needs that still, if the ServerLayout gets explicitly configured. What should I do? Could this be related to HAL somehow? How do I turn off HAL without it trying to kill me?
Thanks.

I have been using nvidia's TwinView for a long time, currently with two different monitor sizes. There is no need to do anything with udev if you have your xorg.conf set up properly. Here's what mine looks like, though you will have to adapt it according to your hardware.
Section "ServerLayout"
Identifier "Dual Layout"
Screen "Screen0"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "on"
Option "AutoEnableDevices" "on"
Option "AllowEmptyInput" "on"
EndSection
Section "Monitor"
Identifier "Acer"
HorizSync 30-81
VertRefresh 56-76
EndSection
Section "Device"
Identifier "GeForce 210"
Driver "nvidia"
Option "NvAGP" "3"
Option "NoLogo" "1"
Option "RenderAccel" "true"
Option "AddARGBGLXVisuals" "true"
Option "TwinView" "true"
Option "SecondMonitorHorizSync" "24-70"
Option "SecondMonitorVertRefresh" "56-75"
Option "MetaModes" "1680x1050, 1600x900 @1600x900"
Option "TwinViewOrientation" "RightOf"
Option "WrappedFB" "true"
EndSection
Section "Extensions"
Option "Composite" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Device "GeForce 210"
Monitor "Acer"
DefaultDepth 24
Subsection "Display"
Depth 24
Modes "1680x1050" "1600x900"
ViewPort 0 0
EndSubsection
EndSection
It is best to let as much as possible be handled automatically, but getting two screens working properly requires a bit of tweaking.

Bluetooth and Built-in keyboards stop working randomly

While I've read several threads about the built-in keyboard on MBPs stop working I've never seen one quite like this. We're on a late 2012 17" MBP, Core i7 with 4GB memory. Randomly both the built-in keyboard on the machine AND the Bluetooth keyboard stop working - but not fully. On both the arrow keys and backspace key still work but nothing else (CMD, space bar, etc).
What's really odd is a USB keyboard works perfectly when this happens. We plugged one in and blamo, it worked just great - but the built-in and the bluetooth ones continued to not work (just as described above).
The user commented that this has been the case on her last 2 machines and both were built from scratch. That leads me to think it's software rather than hardware - I went through everything that was running, shutting down everything I could - with no good results. If you log out/back in (or reboot) that fixes the problem as well (further leading me to software)
Thoughts anyone??
Thanks!
-Ross

Hello RosslnCO2,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/ht3964
About NVRAM and PRAM
http://support.apple.com/kb/ht1379
Best of luck,
Mario

I have a problem with my PC mobile device that the keyboard stop working and the mouse also

I have a problem with my PC mobile device that the keyboard stop working and the mouse also

All I can suggeset is:
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
or
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
Have you looked at the AMDS topic of:
iOS: Device not recognized in iTunes for Windows
Do you have han image capture programs linstalled like for a camers or scanner?

Half of keyboard stopped working.

Half of my Compaq V6000T laptop keyboard stopped working this morning- the right half. A USB keyboard works without issue. Will replacing the keyboard be sufficient or is there an underlying issue here?
Many thanks!

Follow this tutorial until you see that you remove the keyboard. http://www.insidemylaptop.com/disassemble-compaq-presario-v6000-laptop/ Make sure to keep track of all screws and parts, and be careful not to shock your laptop with static electricity! When the keyboard is removed check to see that the wire that plugs in is seated properly; you may want to clean it off a bit or unplug it and plug back in.
<<--Kudos
Please give Kudos. What other kind of recognition could I get?
Have I solved your problem? Mark solution as accepted.
I try to hate Macintosh. I really do. But I can't bring myself to hate any electronic device.

Alt key make my keyboard stop working

I have notice this in photoshop,most time i hold alt key.it make the keyboard stop working,until i do restart,Now it happening in mac..when i try to view my library by holding the alt key in finder...my keyboard stop working
anyway to fix this?

Go to System Preferences, Keyboard, Modifier Keys, Restore defaults
Then Keyboard Short cuts, Restore defaults
Then if not working
Reset the PRAM
http://support.apple.com/kb/ht1379
Reset the SMC
http://support.apple.com/kb/HT3964

G72-c55dx keyboard stop working within 15 min of use

G72-c55dx keyboard stop working within 15 min of use or at rest check setting power bios updated late;s driver ver.?

Hi @rimesci ,
Thank you for your query, I will do my best to assist you!
I understand that when you start your notebook the keyboard works for approximately 15 minutes and then stops responding.
You have checked the power settings, updated the bios and drivers but it still persists.
It sounds as if you have a conflict somewhere. The keyboard works OK and then something kicks in and keyboard stops.
I would try a clean boot to try and locate the issue. Perform a clean startup to determine whether background programs are interfering with your game or p... (from support.microsoft.com)
If this has not located the issue, do you feel any overheating on the unit?
If the issue persists, you can try a restore back to before this issue occurred. Using Microsoft System Restore (Windows 7)
If that did not work or is not a possibility, I would do a recovery back to factory.
Performing an HP System Recovery (Windows 7)
During the recovery process you will receive an opportunity to backup your personal files to prevent data loss.
If you have not done one recently, I suggest you do one now.
restoring Files that were Backed Up Using HP Recovery Manager (Windows 7)
If you are still having an issue, I suggest contacting HP support. They can remotely log onto your system to help with resolving issues.
Please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region Technical Support Sitemap
I hope this helps.
Sparkles1
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 bottom right to say “Thanks” for helping!

Wireless keyboard stop working

Hi..If anyone can help me, I appreciate..
i allways use my wireless keyboard and mouse with my imac and i never had a big issue with the kb\mouse... until recent,that i stored my imac ,mouse and keyboard inside their respective boxes.
off course i put bateries out,nothing had fall and when i return after 1month, the keyboard stop working!!
stop working completly even the backside light is off and i put new bateries.,,,
i turn on the bluetooth from the imac and nothing is coming there..
anyone have any idea about this??
thankx...
i have been usilllllçlçlng

thankx..but i already check all those post and apple info pages...
i really dont understand...the keyboard was in the box inside the imac box ,with the imac inside..nothing broken for sure..just the keyboard stop working..
and i was wondering if there was someone with this problem..
the keyboard its a aluminium model without on\off button,

Bluetooth keyboard stops working when i plug in my iphone 5

Hi All...
Heres a question from the twilight zone where strange things happen.
My Hardware/Software used:
- iMac OSX 10.9.2
- Mac wireless Keyboard
- Logitech mouse performance MX
- iTunes 11.1.5 (5)
- iPhone 5 v7.1 (11D167)
I plug in my iPhone via USB cable, and iTunes pops up.. it detects the iphone but not 100% as it just hangs... then out of nowhere, the keyboard stops working as it looses its connection, the only way to restore the connection is to reset the iMac.
Any ideas?

Assuming a PC try:
iTunes for Windows XP: Troubleshooting unexpected quits, freezes, or launch issues
iTunes for Windows Vista, Windows 7, or Windows 8: Fix unexpected quits or launch issues

HP 20-b323w keyboard stops working after login.

After initial login, the keyboard stops working. This happens with the wireless and the corded keyboard. After rebooting a few times the same result each time.

Hello Kissdude
I would encourage you to post which operating system you are using. And whether your operating system is 32-bit or 64-bit as with this we can provide you with accurate information.
Which Windows operating system am I running?
http://windows.microsoft.com/en-CA/windows/which-operating-system
Is the Windows Version on My Computer 32-bit or 64-bit?
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&docname=c02033168
I would like to thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

HELP!! Does anyone else have their entire keyboard stop working with photoshop?

This varies for me but most of the time whenever I use Photoshop CC and CS6 my ENTIRE keyboard stops working. Not just the shortcuts but even in other apps too. The only keys that remain functional are the fn, control, option, shift, delete, all of the F keys, and command keys. I am not sure if this is due to me not having enough ram (I have 4 GB). Does anyone else have this problem and if so what did you do to fix it?

I also have this issue and it's driving me bonkers.
Latest Photoshop CC, up-to-date.
Win 8.1 Pro
Das Keyboard Pro on USB3 port.
Issue only with Photoshop - no other applications.
I have tried a brand new machine and a brand new keyboard (replaced my main workstation recently), so I know for sure it's not an issue with any of my hardware. I also know for sure that it's not an issue belonging only to one OS version, as I had the same issue with win7pro and win8.1pro.
For me the issue is that ALL keyboard keys stop responding completely in Photoshop until I hit the Windows key or otherwise maximise/bring to focus any other application, such as desktop or Outlook etc. Then I immediately bring Photoshop CC back into focus and the keyboard works again. Then after a few moments/clicks/commands the keyboard dies again.
The issue is 100% local to Photoshop CC, is not related in any way to Wacom drivers (I don't have any installed and don't use a tablet), is not related only to one OS and is not hardware related, as far as I can tell. Once again, I've had these issues on-and-off across 2 different machines with different keyboards.
I'm wondering if it's related to Teamviewer, since TV creates focus issues with certain other applications/games etc. I will try with TV closed and see if the problem goes away.
All CC apps are up-to-date.

Apple wired keyboard stops working after iTunes sync

I have an imac running snow leopard. When I sync old ipad, iphone 3gs or iphone 4, the wired keyboard stops working. The only solution seems to be to turn the IMac off and turn on again. Have tried resetting permissions with no success. Any ideas?

Try resetting the NVRAM
About NVRAM and PRAM
Try another BK. Maybe a KB problem.
Try booting to Recovery and see if it works OK. Maybe a software problem with Yosemite
OS X: About OS X Recovery - Apple Support

After updates, wireless keyboard stopped working.

HI...
All was going along swimmingly, setting up my new iMac... I did some updates and then for some strange reason my wireless keyboard stopped working? I know it’s not the keyboard because delete works, my widgets work and some other keys work - and - the whole keyboard was working from start up (at first)...
But I just can’t use the Alfa keys all of a sudden - very unusual, no?
What happened?
Any opinions, suggestions and comments are greatly welcomed
Thank you in advance....

For those who it may concern...
I called up support and I had to delete two files from the Systems Library called “com.apple...systempreferences.plist” and “com.apple.universalaccess.plist”.....
I hope you never need this information but - it worked for me....

My keyboard stop working

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