I got a 19" HANNS-G HW191D monitor from the recycle bin at work and upon testing it out, I realized that the backlight did not work. I could hold a flashlight to the screen and see what was being displayed. I took the monitor apart and inspected the CCFL driver board. It had 8 swelled caps and nothing else looked strange. This monitor was probably used in a hot area as I work in a factory that produces glass. I had all necessary caps to replace which I salvaged from other gadgets. All soldered up and back together, I powered it up and TADA! it now works. I have been using it for a whole day and no issues so far. If it goes out again, I will just ditch it as I don't have anything invested but about an hour work.
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