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Old 02-22-2020, 02:55 AM   #5
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Join Date: Feb 2020
City & State: BW
My Country: DE
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Posts: 7
Default Re: Dell 2407 wfpb no backlight

I have just to say a BIG THANK YOU, for all the information collected here that allowed me to identify a F1 fuse being responsible for the issue with my monitor. Unfortunately there is no info available how to replace this mysterious fuse with "20" 1:1, a 2A fuse for 500mA regulator seems a bit to much. And 200mA a bit weak, although tests showed a current of 35mA over resistor used for tests in normal mode.
Anyway, I will give a try to a 200mA Polyswitch in 1206, but I have to wait for the shipment from China.
DerD is offline   Reply With Quote