compaq presario laptop keyboard working wierdly

DAX CRANE

Honorable
Apr 15, 2013
1
0
10,510
for example when i press a, caps lock goes on and a starts pressing infinitely.
when i press z, output is z1 and similar defects with all the keys shows up.
 

BadPeteNo

Honorable
Mar 9, 2013
319
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10,810
Sounds like a bad keyboard.

In many cases, they can be replaced without a huge headache or extreme cost. You don't need much/any experience, and there are youtube videos for practically EVERY laptop (as it's a little different for each one). Sometimes you can't really do it, but you have good reason to hope.

Post your model number and I'll take a look.