Hello,
I have tried to search this issue, to no avail.
The dell 2407wpf gets a picture when I turn it on and displays the OSD.
I can't get any source video from any of the inputs.
I have tried with DVI,VGA,RCA,S-video.
DVI just goes to power save, rca and svideo flashes the connection icon(like it doesn't get a sync signal).
What I can see on the logic board is that the different inputs goes to different chipsets. That to me indicates that the fault must lie further in.
Where they join together. Altough the OSD works.
Anyway I haven't found schematic for the logic board only the power board.
So I can't check where the issue might be before I begin to randomly check voltages from the input sources.
Anyone here have a good clue what this might be and how to proceed the repair ?
Regards B
I have tried to search this issue, to no avail.
The dell 2407wpf gets a picture when I turn it on and displays the OSD.
I can't get any source video from any of the inputs.
I have tried with DVI,VGA,RCA,S-video.
DVI just goes to power save, rca and svideo flashes the connection icon(like it doesn't get a sync signal).
What I can see on the logic board is that the different inputs goes to different chipsets. That to me indicates that the fault must lie further in.
Where they join together. Altough the OSD works.
Anyway I haven't found schematic for the logic board only the power board.
So I can't check where the issue might be before I begin to randomly check voltages from the input sources.
Anyone here have a good clue what this might be and how to proceed the repair ?
Regards B
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