I was typing when suddenly my F H and . and , keys stopped working. I thought maybe drops of water or something may have gotten on it when I wasn't looking so I shut it down, and blew air on it with my blow dryer on low setting. I do not have compressed air. I let it sit for about a half hour then came back.
It was working just fine for about 5 minutes then the same keys stopped working. Then gradually more keys went out. I can now only type adegiklmopqrtuwxy. Also the space bar, up and down arrows, and various punctuation keys don't work. Although, some keys have started working that haven't before.
I cannot afford to get it professionally looked. Is there anything I can do on my own? The model number is asus x200ca-scl0301q and i have Windows 8.