wiped the keyboard off and the 4 botton came off.
How do I put the 4 botton back on. Came off when I wiped the keyboard off.
If the locks of button are broken then you will not be able to put them back on. However if the locks are not broken simply place the cap on top and press it gently first from right and then onto left and see if it fit back in. If they wont take your laptop to a local repair shop and have it fixed by a technician.