Dell WFP 2007 No image

[noisepc]

Re: Dell WFP 2007 No image

Update: The monitor stays with green light on, and the backlight started. It has been there for about 15 minutes, no image.

[noisepc]

Re: Dell WFP 2007 No image

Ok, I'll reassemble it back and then I'll post you the results.

Thanks!

[selldoor]

Re: Dell WFP 2007 No image

Hi sorry - no we are not clear.
Set up the pc with no screen saver , no sleep mode, it needs to stay on for
at least 15 minutes. Then tell us what happens after 5 minutes and ten minutes.

[noisepc]

Re: Dell WFP 2007 No image

I don´t have my tester here, but I´ll post a picture later. Regarding the issue, is not the same as the other mate.
The backlight comes on when the PC send signal and then goes off cuz of the power save screensaver.
Am I clear?

[selldoor]

Re: Dell WFP 2007 No image

Ok post a picure of your tester say what make and model is if its not clear in the picture.

Just to confirm - that back light comes on then goes off..

This is "two seconds to black" and retiredcaps has written a guide here:
https://www.badcaps.net/forum/showthread.php?t=10419 start from post#19

The inverter board is shown in the 4th picture on this thread https://www.badcaps.net/forum/showth...ight=dell+2007
He is from Argentina also coincidence or all bad 2007s in Argentina?

[noisepc]

Re: Dell WFP 2007 No image

Hi Selldoor,
Let me try to explain the issue again. The display is connected to the PC, when It starts the green light on the display lights on, then the backlight starts too, a few seconds later the monitor goes to stand by mode (amber light), that´s all. Same behavior in another PC, tried on DVI and VGA port too.
Regarding the Inverter, I don´t know where is located or where is it. If you need more pictures, please guide me thru and I´ll post them here.

Thanks!!!!

PS: I have a solder and a tester (but I don´t know how to use the tester)

[selldoor]

Re: Dell WFP 2007 No image

When it went into standby was it connected to a pc that was not in standby.

Repeat retiredcaps question - "Does the screen stay white" that is does the back light stay on.
You will almost certainly need a multimeter.

Also a soldering Iron and solder.

There is an inverter board in this set with 3 gray rectangular transformers on it
Can you see if the number on it begins 4001R - picture would be good

[noisepc]

Re: Dell WFP 2007 No image

It went to stand by mode after a few seconds (amber light).

[retiredcaps]

Re: Dell WFP 2007 No image

Does the screen stay white the entire time?

[noisepc]

Re: Dell WFP 2007 No image

Thanks for the recommendations, I´m gonna try to upload the pictures as you said. I´m new in this forum, and I´m sorry if I brake any rule :S . Also wanna say that I´m from Argentina therefore my English sucks! so please be patience, as is kinda difficult to explain the problems I have with this monitor.

I have no idea how to use a multimeter , but I can buy one and learn how to use it if it´s not difficult.

[retiredcaps]

Re: Dell WFP 2007 No image

Here are a few pictures I took from the logic board:

http://*************/g/98/resizeddsc04634.jpg/

1) For several reasons, I prefer pictures so they are hosted on this forum. Follow my sig file below exactly to post your pictures. We want them in the following composition.

https://www.badcaps.net/forum/showpo...94&postcount=1

2) Do you have a multimeter and do you know how to use it?

[noisepc]

Hi guys,
My monitor just stopped working a few days ago. I´ve tried it in another computer but the problem persist. The thing is that when PC send signal to the monitor, power lights on green light, but is not showing the image, a few second later goes to amber light. The backlight starts when the pc send signal. I´ve opened the case and checked the caps but no one is damage.
OSD is not showing either.

Here are a few pictures I took from the logic board:

http://*************/g/98/resizeddsc04634.jpg/

Thanks in advance!!!