i was watching tv when it just shut off and started making a high pitched squeal (not thru the speakers) the only way i could stop this was to unplug the tv. it will not turn back on. just makes the squeal noise. has been a great tv till this point. it is about 6 yrs old.
RCA 36"
model# F36668
chassis# CTC203CA5
what could the problem be and is it something i can fix myself?
a little backround of myself