"Sylvia Else" ha scritto nel messaggio
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Depends how much it costs to fix the CRT. If it's a bad cap, it might be
obvious which one just by looking at it (bulging top and/or leaking), and
the fix, excluding the OP's time, may cost a few dollars.

The OP should of course make sure he's aware of the hazards associated
with CRTs even when there's no power applied.

Sylvia.

In fact I'd like to repair it myself, without OP's time - if I can't repair
it, I buy another monitor