Toshiba Gigabeat MEGF40S MP3 Player "touch pad skips" Questions

...touch pad on my gigabeat will no longer work.. i now cannot play any music or skip any songs or anything.. is there anyway this can be fixed by me? thankss I had this problem. There is a guy on ebay ...

...Skips and keeps beeping and not stoping at songs. I think it just needs some service. Its from 2005 and I have not serviced it at all. Could it be the touch pads are dirty. Sometimes I can't change ...