GWInstek PST-3202

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Not turning on - screen stays black Trace corroded under C209 on the FrontPanel/"Logic"-Board. This happens, because the glue around that capacitor becomes corrosive with age. Fix the trace or run a Jumper-Wire on the Back-Side and make sure, to remove all the remaining glue.

See for details: https://youtu.be/yL5075hbevA