Category: repairs


We have a bunch of L227WT 22″ panels around. Some weeks ago one of them began to flicker when turning on and finally quit working at all.

See this video on how to open the casing: https://youtu.be/erYosQOX29k

The repair kit came from https://www.elko-verkauf.de/

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Evil noise and crackles when turning the knobs… A quick disassembly, a short ‘Pffffffffft’ with the spray (Teslanol T6 ‘Oszillin’) and voila it’s fixed!

P1030182 P1030184 P1030186 P1030187

The Spray did the job perfectly! It was recommended on a famous German discussion board http://www.mikrocontroller.net (search for “Kratzende Potis”)