Some letters wont work on keyboard - Acer Aspire One AOA150-1283 PC Notebook

it seems like your keyboard is not working right plug in a different key board tosee if that solves the problem if it is laptop you will have to order a new keyboard

try going to the key board in the control panel and changing the board set up from English to american as there are several keyboard settings that alter the function of the keys.

Keyboard fubar - need to replace.

Try a different keyboard. If the B key then works, you just have a bad keyboard.

Yes, replace entire thing. It's really a membrane key anyway. NO contact to clean..

sorry but even a small amount of liquid can work its way under the keys. you could try getting a can of compressed air to dissipate the liquid that has seeped under the keys, if not then you will need a new keyboard or take the keyboard apart

my acer 5515 laptop keyboard wont work

You need to replace the whole keyboard since the 4 letters is not working at all. You cannot change only 4 letter keys from your laptop.

Note: If machine is under warranty no need to pay for the repairs.

send it to the manufacture caustamer care and replace it.

Hello! am Fabian,
problem.
every time i press a letter another letter shows up the space bar ...

solution.
first, be show to check if any other key is down, if not, dust your keyboard/pad to make sure the keys are free. if you problem remains, its likely your keyboard may be moist. you have to dry it by opening/ exposing it internal circuitry's to a dry air for some hours then close it up and test. if this did not work, it means you will need to replace your keyboard/pad.

when drying do not expose to direct sun light. if you have to replace the keyboard/pad buy an exart from your system manufacturer if you can.

i hope this information will be helpful.
Thanks.