Hello, I have a Viewsonic n3252w. It works for about an hour or two then black screen. Unplug it for an hour or two it works. Looked at lot of internet help sites and think its bad caps
Ordered and installed 14 cap repair kit. Found bud martin's photo bucket on my model. Its the same power supply. After 2+ hours, black screen. It looks like i have an intermittent 24v and 12v out from power supply. help? I have volts out before an after from 10 and 12 pin connector. thanks frank
Televison & Video - ViewSonic - N3252w 32 in. LCD Television
Answers & Comments
Most likely the power supply board needs to be replaced. Viewsonic is notorious for failure, it may not be worth trying to fix.
If you don't know what you're doing, DON'T OPEN THE MONITOR UP TO FIX IT, THERE ARE HAZARDOUS VOLTAGES ON THE POWER SUPPLY BOARD, EVEN WEEKS AFTER THE MONITOR IS UNPLUGGED!
If you don't know how to do it yourself, find some local Electronic repair shops, get quotes, try to find reviews on the shops.