The LCD Monitor is a

BenQ FP731 17".

Not much information available (bought it because it was cheap a few
years ago).

I have opened it up and haven't been able to find any bad caps or
other component damage.

The ccfl are a pair of dual ccfl at the top and bottom and they are
about 3mm in diameter.

Also there is some black deposits on both ends of the lights. These
deposits for a ring about 1mm thick.