Ok.. guys.. this is a weird issue, that I have yet come across.. chance is the mainboard is the problem, but figure I ask another person's opinion first..
I have a 2007WFP which when I turn it on, it show the computer desktop along with a blue PIP (see picture) from RCA for about 2 second then it goes black. But instead of it shutting down, the bezel led shows input from 2 sources and the power led remain on (see picture). If I turn it off and then on, it cycle through the same thing..
I try to click on menu or other buttons, but no respond, and if I don't plug in vga it say no input.. and all button only shows "no input"
I taken it apart and took picture of all the boards. All cap seems ok.. fuse is working. didn't go them or ccfl to test the actual backlight, but it seems to be something else.
What other thinks?
I have a 2007WFP which when I turn it on, it show the computer desktop along with a blue PIP (see picture) from RCA for about 2 second then it goes black. But instead of it shutting down, the bezel led shows input from 2 sources and the power led remain on (see picture). If I turn it off and then on, it cycle through the same thing..
I try to click on menu or other buttons, but no respond, and if I don't plug in vga it say no input.. and all button only shows "no input"
I taken it apart and took picture of all the boards. All cap seems ok.. fuse is working. didn't go them or ccfl to test the actual backlight, but it seems to be something else.
What other thinks?
Attached Files