My HP 2180 printer buttons panel freezes. Trying to press buttons won't help, sometimes when I try turning on the printer just a single ink catridge light will light up and won't do anything else. Sometimes it starts normally but when I try pressing one of the buttons it does nothing. I even managed to get the printing going in one case and it hung up in the middle. Definitely something wrong with the board or programming. Something I can try to fix it up before throwing it away?