DELL 1708FPt LCD Monitor Shutdown Problem Repaired
The complaint was display shutdown after few seconds. This is the PCB of the combined Inverter and Power circuit or IP board.
As you can see above, there are 5 bulged e-caps. I changed all the e-caps. I continued to check the ESR value of other e-caps and found all of them were good. I also have checked for short parts in the circuit with my DMM and checked the HV transformers with my ring tester and all were in good condition.
Once the replacement of parts were done, I powered the Monitor, and see the result below:
I left the monitor “On” for 24 hours and no other problems were discovered. This is considered a simple repair job and you need to know that not all case is so easy but give a try and save the world from technological junk.
This article was prepared for you by Christian Robert Adzic from Novi Knezevac-Serbia.
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