Laptop Types C's and B's automatically

[pookani222]

How do I fix this? Everytime I move the wheel to adjust the volume of my laptop it automatically types the letter c or b or both. This is quite annoying and has been happening for quite a long time now. Does anybody know how to fix this?

 

[Orbital Shark]

Hi,

First thing to do would be to remove the keyboard and make sure that there's no dust/fragments inside. I know this sounds silly but it's very much worth trying.

If you need help on how to remove it then please give the make & model of the laptop & i'll give you a step-by-step guide


OS

 

[pookani222]

Hi,

First thing to do would be to remove the keyboard and make sure that there's no dust/fragments inside. I know this sounds silly but it's very much worth trying.

If you need help on how to remove it then please give the make & model of the laptop & i'll give you a step-by-step guide


OS

I have no idea how to clean the keyboard like that My laptop is a Satellite L300D model.

 

[Orbital Shark]

Hi,

Removing Keyboard​

Remove the Keyboard according to the following procedures and Figure 4-9.

1.Release the following 12 latches on the keyboard cover, in that order:
- One latch on each of the left and right sides
- Five bottom latches
- Five front latches ​

2.Remove the keyboard cover. ​

3.Remove two M2x3 black bind screws. ​

4.Release the keyboard lock latch. ​

5.Disconnect the keyboard cable from CN11 on the system board. ​

6.Remove the keyboard.

   Note

You will need a small flat-head screwdriver to pop the latches

Original documentation found Here. You will need to click the Equium l300d link which will open up an Adobe PDF manual.


OS

 

[pookani222]

Thanks, I successfully cleaned my keyboard but I am still getting this problem

 

[zigzag3143]

Bump

Did it always do this?

When it started doing this what changed?

Do you have a backup from before the problem started?

Do you have a win 7 dvd?

 

[pookani222]

Bump

Did it always do this?

When it started doing this what changed?

Do you have a backup from before the problem started?

Do you have a win 7 dvd?

It never did this before. Nothing changed system-wise when this began happening. I don't have a backup because this has been happening for many months now. I thought the problem would go away on its own but it hasn't, and it is quite irritating now. I no longer have my win 7 dvd

 

[walkerdrive]

You might have to replace the keyboard on your laptop to fix this.

 

[pookani222]

You might have to replace the keyboard on your laptop to fix this.

Uhh is there anything I can do to actually fix this?

 

[pookani222]

bump..

 

[kataform]

First, attach a USB keyboard to the laptop. Next, find the original CD/DVDs that came with the laptop and copy the multimedia keyboard software installer to your desktop (or download the same version from the support page). Finally, uninstall the multimedia software using add/remove programs followed by uninstalling (and deleting the driver) using device manager (via control pannel or right-click my computer -> properties -> device manager). Now reboot and re-install the original version of the multimedia software and keyboard driver.

The most likely thing that happened is that you (or it automatically did it due to settings) updated the software during a normal "keep my computer up-to-date" process and didn't notice the changes for a while.