Question about AOC 193FW LCD Monitor

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AOC 193FW White Display

My AOC 193FW display is white, i tried opening the case and check the board, i found out that Q203 of the mainboard is burned, i wanna know the value of it so i can replace it, Anybody please help.

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Posted on Mar 11, 2009

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Im trying to use my aoc 193fw as an external monitor for my laptop but when i connect both the aoc 193FW does not stay on. It isplays something for 2-3 seconds then goes off. the power button says its on...

You need to find out first if it does the same when attach to another PC, you may have problem with the monitor itself.
If it is the monitor:
If you are going to DIY and already try the monitor with another PC, and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for:
Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors:

Learn about bad caps:

Capacitors kit: he can make you a set of caps for you.

Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.

Feb 26, 2011 | AOC 193FW LCD Monitor

1 Answer

My lcd monitor produces only white screen...what should i do???

If you olny getting white glowing screen, it can be the connector to the T-CON board on the LCD panel came off or it has blown fuse on the T-CON board, or the logic board is not sending the 5 or12vdc to the T-CON board.
Please read below:

Basic LCD monitor troubleshooting guide:

Failed TV and Monitors:
Capacitors kit: he can make you a set of caps for you.
Please post back what you find.

Oct 02, 2010 | AOC 193FW LCD Monitor

1 Answer

Walang Display sa pentium4 pero sa pentium3 Display siya

baka di makayanan ng Monitor mo ang required resulotion ng Video Card sa Pentium 4 mo.
if thats the case.. mag down grade ka sa VGA Card ng Pentium 4 mo or Buy a new monitor that fits the specs of your Pentium 4 setup

Jun 01, 2010 | AOC 193FW LCD Monitor

1 Answer

Could not adjust the display from the monitor buttons it says vod locked

With the monitor turned off, press and hold the Menu button while turning the monitor on. This should unlock it.

Mar 22, 2010 | AOC 193FW LCD Monitor

1 Answer

The monitor has an signal, but after 5seconds,,, the display was too dark,,, can you help what is the problem

owns_mon, "Switch-mode-power-supply"/CCFL inverter supply failure." Check your warranty?? Else visit YOUTUBE and more of my FIXYA profile for your options for repair!!! 12fixlouie

Jan 05, 2010 | AOC 193FW LCD Monitor

1 Answer

White Display

Here is two solutions:

1. Grab a LCD Color Tester, Run it through RGB.
- If it is still white its the LCD
-If it not at all either the inverter board is bad or the mainboard.

2. Sometimes its brightness control, look under the manual.

Apr 18, 2009 | Princeton Digital VL1716 17" LCD Monitor

6 Answers

Benq lcd Displays only white

Most often the all white screen is the result of a missing voltage to the LCD panel. We usually find an open fuse on the panel circuit board. Unfortunately replacing the fuse does not usually fix the problem.

Mar 02, 2008 | Computers & Internet

2 Answers

Dell 1701FP monitor - power buttons blinking - no display - no white screen

hi my name is joel joely from etech vanuatu limited. my dell LCD monitor is just blinking power light on with orange light and also power switch not working if turn it on or off no display on screen.

my email address is



Sep 06, 2007 | Dell UltraSharp 1701FP 17" LCD Monitor

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