I have a Dell Inspiron 1521 with Windows 7 and 4 GB memory. It has been working as it should until yesterday. Yesterday my cat knocked over my soft drink (not much left) and some if the drink spilled onto my keyboard. I did what I could to dry it. I turned it off and drained the liquid, wiped it off and then when I started it again, the screen went to all colors mixed in a sideways pattern and the computer would not pass POST. The Caps Lock light flashed for a while and then the computer turned-off. I let it rest. this morning when turning it on it started great (asking if I wanted to start in safe mode). I said no and it worked fine for about an hour. Then suddenly the screen again went crazy again. I shut it down waited a short while and pressed power on. Nothing happened except the Caps Lock light flashed and the after a short time, the computer shut down. At this time pressing the power on button only gets me a flashing caps lock LED for a while then nothing. Any ideas?