HP2000 2120TU: keyboard some keys not working do not. HP2000-2120TU

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• Pavilion 15-b142dx keyboard some keys not working not

  A friend gave me their 15-b142dx sleekbook Pavilion, apparently AFTER they spill some type of liquid inside. I was able to start the computer, however, there is still a problem with the keyboard.  When the keyboard is installed in the laptop, several of the keys do not work. However, when I go out (and hang with some plastics) it works fine.  I disconnected the ribbon cable and took little alcohol to clean the area. I was also able to run HP diagnostics on the startup, short and long versions and they come back ok.  In addition, I connected an external keyboard and it worked fine. I searched the forum for this type of question and do not see. If someone has had this problem, or I'm looking to replace the keyboard?

  I am currently running windows 8.1. I don't get any error messages, but I noticed that HP does not have a litmus test of keyboard in his diagnoses.

  Hi there @MrKen99

  Welcome to the Forums of HP Support!

  I understand that some of your keys do not work, after that little liquid has decided to make an unwanted visit to the Board of Directors. I'm happy to help you with this.

  In my sordid past that I've seen some really messed up keyboards, due to things like, coffee, cola, water, whatever. My most memorable was someone who gave me a computer that has been used in a kitchen and was close to a deep Fryer, and the keyboard was not only covered with oil and fat, but a generation of fuzzy dust throughout the keyboard upwards. In this case, I have recommended a replacement as the cost to clean it was more expensive than a new one.

  In any case, it sounds as if you have already tried to clean it up, but if you do not jump off the keys to delinquency / inactive, the contacts could be "sticky". Make a note of the keys that are the problem and treat them individually. This document shows how to remove and replace the keys on a standard notebook keyboard.

  Computer keyboard laptop troubleshooting (Windows 8)

  If you don't have any success doing this then I would look at the keyboard, or by using an external keyboard replacement. If you choose a replacement you can check the service manual for it, and it will give a list the items supported.

  HP Pavilion TouchSmart Sleekbook 15 and HP Pavilion 15 Sleekbook Maintenance and Service Guide

• Laptop keyboard - some keys not working not

  Hello.

  I have an acer aspire 3750z (a few years) works on Windows 7. Unfortunately, some of the keys on the keyboard do not work and - oddly enough - when I connected an external keyboard in the same ones did not either use. The others are fine and I can use the keyboard to the screen when I load it up.

  I've got either no update of windows due and none of acer. No other problem as far as I know and otherwise good performance.

  Hello

  1. what happens when you start the computer in safe mode?

  2. are you aware of changes to the computer before the show?

  You can check if the device is recognized in Device Manager.

  To check:

  1. go to start and type Device Manager.
  2. Select Device Manager in the control panel list.

  You can also check in The DirectX tool of diagnosis and see if the device works properly

  1. go to start > run
  2. type dxdiag in the race field.
  3. navigate to the tab entry.

  Run the troubleshooter of material and check.

  Troubleshooting of hardware and devices

  Run the hardware and devices Troubleshooter and check the results.

  Open the hardware and devices Troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

  
  I also suggest you to update the chipset to most drivers late before you install the bluetooth driver.

  You can also look for more updates through Windows updates and try to install.

  Hope this information helps. Response with status so that we can help you.

  Hope this information helps. Response with status so that we can help you.

• V5 - 552P keyboard some keys not working not

  running windows 8.1. less than a month.

  the keys c, d, e, 3, 4 will not work. last week, it was those and a few more. any suggestions?

  Eric

  Hi all!

  As you have two new PC with keyboard problems, I recommend you contact Acer support to repair.

• keyboard some keys not responding do not

  some buttons will not respond

  Toshiba p200d/p205d
  c n h k x
  no error msg
  w / all the apps
  No changes prior to the issuance

  I contacted toshiba support. has been advised to have cleaned keyboard. went to office depot. They cleaned keyboard but said looked clean. you uninstall keyboard anf restarted it. still a problem. purchase external keyboard working. still a problem with the laptop keyboard.

  Hi candacegerganess,

  Thanks for posting your query in the Microsoft Community. Provide the following information for a better understanding of the issue:

  ·         What is the brand and model of the keyboard?

  ·         The keys on which you speak?

  ·         You get the error message?

  ·         The problem occurs with all applications?

  ·         Did you do changes on the computer before the show?

  Answer with the information required to help more.

  Refer to this article: Suggestions for a question on help forums

• some keys not working is not on the keyboard

  Hello

  I have a question on the keyboard of my 7537 15. b n. space downstairs left right and 2 do not work. I tried something like remove the battery and press and hold the Start button in 15 to 20 seconds, or remove the keyboard, but nothing has changed. Please give me some advice.

  Hi Acm06

  Nice day.

  Please write to us.

  When the issue started? There was no incident of liquids lately?

  Please try an external keyboard and see if all the keys are working.

  You tried a power cycle and also re-sitting on the keyboard, there is nothing we can try now, except on an external keyboard.

  If all keys work on an external, then it is a problem with the internal keyboard.

  Please PM US system tag #.

  Concerning

• MBP 15 "Early 2011: some keys not working not

  Hello Experts,

  I'm on a MacBook Pro 15 "early 2011 10.11.3 on OS X El Capitan.

  Now, some keys on my keyboard doesn't work anymore, only F1 - F9 (F10 - F12 still works fine) and the right SHIFT key.

  I read some other threads about this here, tried SMC-reset, reset PRAM, no change at all. (After reset the SMC he worked shortly, but after about 15 minutes even error.)

  FN + F1 - F9 does not either.

  Also, I checked my console to find errors, that's what I get when I press F1/F2.

  ATTENTION: assert (-1! = internal) failed in the function-[DeviceGammaContext isInternal]: 2096 in file /Library/Caches/com.apple.xbs/Sources/AmbientDisplay/AmbientDisplay-58/Sources/ DeviceGammaContext.m

  This error no longer appears.

  I have to say, I got my Logicboard exchanged 1 week ago by an Apple Technician due to the graphic problem common with the older MBP.

  Can it be a coincidence? It has something to do with the keys without work?

  Thanks in advance for your help

  Chyllie

  EDIT: There was no liquid spilled on the keyboard, or something similar, also when I plug in an external keyboard (non-apple) the right shift is working on it and also the buttons Play/Forward.

  It was a bad connection to the logicboard, for all who have the same problem!

• Some keys not working on Satellite A500 - 1 2

  I have problem with some keys in my A500 - 1 2. No doubt after updating drivers, BIOS or disabling some residents.
  Now does not work: ECO, CD/DVD/BD, locking buttons button touchpad.
  I reinstalled: Toshiba value added package & Flash cards, but it did not help.

  Any other suggestions?

  > I have problem with some keys in my A500 - 1 2. No doubt after updating drivers, BIOS or disabling some residents.
  > Now does not work: ECO, CD/DVD/BD, locking buttons touch touchpad

  Go into the Bios (F2 at startup) and check if, function keys, activated.

• HP 250 G2 KEYBOARD FN KEYS NOT WORKING NOT

  Hello, I recently bought a laptop HP 250 G2 without OS (freedos)

  After you have installed windows 7 Home premium x 64 I went to the web page of the HP support and downloaded all the drivers, install them and everything seems to work without problems.

  The only problem is that the HP support page does not all the drivers for the keyboard and the result is that all the FN buttons are non-functional.

  In Device Manager the keyboard is displayed normally because Windows 7 automatically installs the drivers, but these aren't 100% compatible so that the FN keys would work.

  Please, it is very important to be mean use only FN keys so that I can change the brightness, sound level and tun works / stop wifi.

  Thanks in advance.

  Hello:

  Try the 450 Probook G1 hotkey driver:

  http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=5405424&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_135423_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

• Some keys stop working after the update of the Sierra (only for a specific profile)

  After update to Sierra my keyboard worked well for a while.  But at random, U I O P J K L keys stopped working.

  The bug only shows 1 profile. If I create another profile new profile keyboard works very well.

  Anyone know what that sometimes caused that and with the fix is?

  Hello ExcelsiorPath,

  After reviewing your post, it seems that several keys do not work on a single profile. This looks like an option that may have been changed.  I recommend you to read this article, it may be able to help solve the problem.
  
  

  If the other keys do not work

  You may have accidentally set an option that changes your keyboard works.

  • Choose the Apple menu > System Preferences, click Accessibility, and then click keyboard. Make sure that slow keys is turned off. If slow keys is enabled, you will need to keep a key longer than usually before it is recognized.

  • Choose the Apple menu > System Preferences, click Accessibility, and then click mouse and Trackpad. Make sure that the mouse keys is turned off. If the mouse keys is enabled, pressing the keys in the numeric keypad moves the pointer instead of entering the numbers.

  • Choose the Apple menu > System Preferences, click keyboard, and then click input methods. Select "Show the menu in the menu bar." Open the menu entry, then make sure that the correct keyboard layout is selected.

    To display the keyboard layout, click keyboard, and then choose "See the viewers for emoji keyboard symbols in the menu bar."

  macOS Sierra: If your keyboard does not work

  Thank you for using communities of Apple Support. Good day.

• Wireless 800 keyboard some keys don't type symbol

  I just installed 800 wireless keyboard. Some keyboard keys not typing the symbol displayed on the key. For example when I try to type the question mark when you press shift and the button with a question mark for this _. I have a problem with a number of keys.

  I installed the drivers will and still experience this problem. All advice given graciously received.

  Hi Wairds,

  Have you changed the keyboard to another language?

  This kind of problem occurs if the keyboard layout is changed to another format like English (United Kingdom) or other non-English of the provision.

  Try to define the layout of the English (United States) and check if you face this problem.

  http://Windows.Microsoft.com/en-CA/Windows/change-keyboard-layout#1TC=Windows-Vista

• Satellite Pro A10 - some keys not working only not with the new keyboard

  Hi all

  I hope some1 can help with this

  I have a Satellite Pro A10. The prob I have is a.b.n.and enter keys do not work and this is a new keyboard
  I hooked my other A10 and all keys work so the keyboard is fine.

  Everything works fine with the usb keyboard. Mother board everything seems ok.
  Any help please

  Chris...

  Post edited by: widgy

  Hello

  Why do you think the motherboard is ok?
  Maybe it s a controller keyboard problem
  Did you check if the cable is correctly connected?

  In my opinion if you are sure that the keyboard is ok 100% the problem to be attached to the motherboard because there is no other party that is placed between the keyboard and the mobo.

  Good bye

• HP Chromebook model 14-xo13dx: Chromebook HP 14 "keyboard issue some keys not working not not - difficult - please read!

  I had a problem with my HP Chromebook intermittently keys work only not - y, m, n, etc.  They would work, then not work, and it was very frustrating esp to log in b/c I couldn't get my typed password.

  I thought that I would need a new keyboard, but my ex-husband wonderful thought that we should try to clean and reconnect the keyboard to the motherboard connector.  Assembly of the top panel was removed (after removing the screws of the lower case)...

  -See http://support.hp.com/us-en/product/HP-Chromebook-14-x000/7277301/model/7547744/product-info?lang=en...

  He cleaned the keyboard connector with isopropyl alcohol and re-connected the connector and it worked.

  It may not work for everyone, but try this b/f you buy a new keyboard.

  Thank you very much.  The first solution that I asked was very temporary - my chromebook was still under warranty so I was able to send it back.  My husband did the first fix, but don't think that it would take, and he did not.

  If that ever happens again so I will use this solution.  you are a genius, thanks a lot!

• How to restore my factory settings keyboard? (some keys not working only not on the new unit)

  I bought a HP dv6 - 6167cl last night the Club of Sam and I like the laptop, but for some reason, the right shift - (shift more long 'Break' and 'Shift' written on the key) does not work. I am trying to determine if it is a problem of driver or system configuration, or if I need to exchange the computer to another. It may even be a user error - is there some kind of thing to use the shift key? (function toggle or something)

  Try to back up your personal files and perform a recovery that would put the laptop to a factory State. Instructions can be found below

  http://h20000.www2.HP.com/bizsupport/TechSupport/document.jsp?objectID=c01895783

• Some keys not working do not 'Macbook pro' 15-inch

  I use Mcbook pro 15 inches and some of the keys do not work.

  Keys that don't work are "SPACEBAR, n, h, y, 6, F7'." Can someone advice me what can I do?

  Have you spilled water or damaged the keyboard in a way that could cause a key malfunction?

  These keys work on a USB keyboard?

  You can visit a genius bar and they will give you a free trial and if you still have a warranty then they will fix it free.