msgbartop
msgbarbottom

One key on laptop keyboard not working


Problem description:

One key on the laptop keyboard is not working. All other keys work properly. The faulty key doesn’t work even if you press on it very hard.

Possible cause:

Keyboard failure.

Tags: ,

Liquid was spilled on the keyboard and now some keys do not work properly


Problem description:

Liquid was spilled on the laptop keyboard and now some keys do not work properly. Keys either do not type at all or type wrong letters.

Possible cause:

1. Keyboard is damaged.
2. Motherboard is damaged.

Tags: , ,

Keyboard types numbers instead of some letters


Problem description:

The laptop types numbers instead of some letters. For example, when you press on the following keys J,K,L,U,I,O it types 1,2,3,4,5,6.

Possible cause:

The keyboard has NumLock enabled.

Tags: ,

Laptop makes repetitive beeping sound on startup


Problem description:

Laptop makes repetitive beeping sound on startup. It starts beeping as soon as you turn it on and will not load the operating system. If you press on different keyboard keys the beeping sounds stops.

Possible cause:

Laptop keyboard failure.

Tags: , ,

Some keys on the keyboard do not work


Problem description:

Some keyboard keys do not work. All remaining keys works normal. The laptop works properly with an external USB keyboard attached.
Reinstalling the operating system doesn’t help.

Possible cause:

1. Bad connection between the keyboard cable and motherboard.
2. The laptop keyboard failure.
3. The motherboard has a failed keyboard controller.

Tags: ,

Keyboard types two letters instead of one letter


Problem description:

When you press on a keyboard key, it types two letters instead of one letter. For example, when you pressed on the letter “A” it types “AS”.
It happens only with some keys. All remaining keys work properly. You reinstalled the operating system but it didn’t fix the problem.

Possible cause:

1. Bad connection between the keyboard cable and motherboard.
2. Failed keyboard.
3. Failed keyboard controller on the motherboard.

Tags: ,

Keyboard types the same letter on its own


Problem description:

When you open a text editor and type something, the keyboard stars typing the same letter on its own until you press on the problematic key. After that the keyboard may work fine for a while but eventually the same problem happens again.

Possible cause:

The keyboard has a stuck key. Contact under the key are shorted.

Tags: ,


Terms and Conditions | Privacy Policy