Hello,
My old (1994 mfg) 21" DEC digital monitor was screaming/whistling when i went to log on this morning not loud but annoying high pitch about frquency/pitch ? of whistling through teeth. there were *no* power indicator lights (eg. amber for low power sleep mode and green for active ). i turned it off few minutes turned it on and same whistle immediately with no flash flicker from screen or power lights. of course immediatelt turned it off
my first guess is some internal switching power supply problem maybe ( just from symptoms) ???
Any ideas about what i could do to repair ? *OR* should i seek professional help because i might kill myself trying to repair this ? *OR* should i just toss it ?
thanks for any help to my (1) primery concern prevent killing myself and to my (2) secondary concern repair rob