Comments on: HP Pavilion f1703 Flat Panel Display Blackout Solution

By: Joseph

Joseph — Sun, 15 Jan 2012 00:44:08 +0000

I have the f1703 and my power board is completly different what do i do

By: Doris

Doris — Thu, 20 Oct 2011 21:55:18 +0000

RE: HP f1503 lcd monitor

Hi everyone,
can someone help me identify a fried resistor on the board
it is located at R128… many thanks in advance

By: rafiq

rafiq — Fri, 10 Jun 2011 11:15:33 +0000

i have viwsonic monitor pls helpe me fault my monitor monitor on few minut after brightness show pls mail me.

By: Todd

Todd — Tue, 05 Oct 2010 23:48:09 +0000

Leslie,
stays on indefinitely and I am now using an original HP 12v supply.

If I unplug it, it turns off immediately.

I still believe I have a bridged track or component as 2 of the solder pads and tracks lifted when I was removing those inverter transistors. This perhaps why I have a current leak…

May have to de-solder and try again…

By: Mr. Leslie Wong

Mr. Leslie Wong — Tue, 05 Oct 2010 18:05:58 +0000

Todd, does it go off after a while or does it always on? What happens if you unplug it? Could it be some residual voltage because of your 18V power supply?

By: Todd

Todd — Tue, 05 Oct 2010 09:54:43 +0000

Well, I replaced the 4 Inverter Transistors today, and voila it works. However…

…when I turn it off, the yellow light goes out, but the top right hand side of the screen stays lit?? I have looked at the board and cannot ‘see’ any bridged tracks…any suggestions?