Keyboard

Laptop notebook keyboard

In laptops, a keyboard is the main input device. It’s interface between a user and a laptop.

In most laptops the keyboard is connected directly to the motherboard via a flat ribbon cable.

KEYBOARD REMOVAL STEPS.

In most laptops you can remove the keyboard as it explained in the following three steps.

STEP 1.

Remove keyboard bezel.

Remove keyboard bezel

STEP 2.

Unscrew the keyboard from the laptop base. Usually there is one or more screws securing the keyboard.

Unscrew keyboard from motherboard

STEP 3.

Disconnect the keyboard cable from the motherboard and remove the keyboard.

Disconnect keyboard cable

KEYBOARD RELATED PROBLEMS.

1. Here’s a very common “keyboard related problem”.  When you press on keys U, I, O, J, K, L, M the keyboard types 4, 5, 6, 1, 2, 3, 0. It happens because the “Number Lock” function is enabled. You can turn this function off via a shortcut on the keyboard. Hold down the Fn key and at the same time press once on the NumLk key.

2. One or more keyboard keys came off. You can install these keys back on the keyboard, you’ll find lots of instructions on the internet or YouTube how to do that.

3. When you press on one key it types two letters. For example, you press on W but it types WE, you press on T and it types TY, etc… Most likely this problem is related to the keyboard and it has to be replaced.

4. Some keys in horizontal or diagonal row stopped working at all. Again, most likely there is a problem with the keyboard and it has to be replaced.

ATTENTION! If you still have the same issue after replacing the keyboard, there could be a problem with the keyboard controller on the motherboard. It means the whole motherboard has to be replaced.

A laptop keyboard is not repairable. If it stopped working, you have to replace the whole unit.

Posted in Laptop parts
36 comments on “Keyboard
  1. mike says:

    hello,
    great site by the way.. i have the same problem as Andreas above had with a broken keyboard cable connector. i have looked at the site you mentioned to Andreas and will try that fix if i cant get a new cable connector. can you help me locate a new connector? my laptop is a Toshiba Satellite A135-S4527

    above reference: Repair Man Says:
    January 7th, 2011 at 9:22 pm

    Andreas,

    There is a little black plastic part that secures the keyboard membrane
    cable to the motherboard. I broke the one on my laptop as I was trying
    to change the keyboard

    here is a photo of the part

  2. cheryl cobb says:

    what do you call a mouse on laptop i need new one but i dont what is called

  3. AldzChongke says:

    thanks! your really did help me. i thought my keyboard was broken.

  4. s l raju says:

    good clarification thanks

  5. Ernest Lagman says:

    Where to buy fujitsu fmv biblo mg12d keyboard?

  6. Repair Man says:

    Andreas,

    There is a little black plastic part that secures the keyboard membrane
    cable to the motherboard. I broke the one on my laptop as I was trying
    to change the keyboard

    Please let me know if you have the part or where I can find it.

    Here’s what you can try:
    1. Insert keyboard cable into connector on the motherboard.
    2. Place the locking tab in place.
    3. Secure everything with sticky tape.

  7. Andreas says:

    Hi,

    There is a little black plastic part that secures the keyboard membrane
    cable to the motherboard. I broke the one on my laptop as I was trying
    to change the keyboard

    Please let me know if you have the part or where I can find it.

    Best wishes
    Andreas

  8. David says:

    Thanks for the service manual for HP Pavilion dv5 notebook PC i appreciate your gift of love to me. Remain bless. David.

  9. Repair Man says:

    David,

    i have a laptop to repair and is (HP dv5)AND I WANT TO REMOVE THE KEYBORAD what step will i take to remove it. please help.

    Download this service manual for HP Pavilion dv5 notebook PCs.
    The manual has step by step notebook disassembly instructions. You’ll find keyboard replacement instructions on the page 69 in Component replacement procedures chapter.

  10. David says:

    please i have a laptop to repair and is (HP dv5)AND I WANT TO REMOVE THE KEYBORAD what step will i take to remove it. please help. i enjoy dis website.

  11. Repair Man says:

    DAVID,

    pls if a keyboard key is stiff,4 example letter G is stiff what can i do ? on less u press it by force.

    Probably something got stuck under the key.
    1. Blow off the keyboard with air compressor (or canned air). This will removed dirt/dust collected under the keys.
    2. If it doesn’t help. You can carefully remove the key cap and clean it up. After that install the key cap back on the keyboard.

  12. DAVID says:

    pls if a keyboard key is stiff,4 example letter G is stiff what can i do ? on less u press it by force.

  13. Repair Man says:

    Keith Collin,

    How do you turn off the touch pad mouse at the bottom of the keyboard, my wife uses her laptop as her work comp. but prefers a wireless mouse. She is constantly having problems with fingers or wrists sliding across it and messing things up.thx.kc

    Depends on the model of your laptop. For example, on Toshiba laptops you use Fn+F9 keyboard shortcut to enable/disable the touchpad.

  14. Keith Collin says:

    How do you turn off the touch pad mouse at the bottom of the keyboard, my wife uses her laptop as her work comp. but prefers a wireless mouse. She is constantly having problems with fingers or wrists sliding across it and messing things up.thx.kc

  15. Brandi Johnson says:

    My cat tore off 3 of my Toshiba laptop keys, and I don’t have money to fix it because I’m only 13. So, is there any way I can fix it? The keys still work when I press on them its just really hard to type normally, right now I am on my mom’s old win xp computer to send this. Mine is a Win 7 and I got it for Christmas in 2009, I’d like a reply back if there is any way to fix my keys, I don’t think they snap back on like other keyboards…

  16. Repair Man says:

    nella61,

    I just wanna ask if one of the key doesn’t work, do I need to replace the keyboard ?one of my key just stop functioning all of sudden.

    If one of the keyboard keys stopped working completely, but all other keys work properly, you’ll have to replace the keyboard.

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