Question about Dell E193FPp 19" TFT LCD Flat Panel Monitor

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How to control the brightness of Dell TFT monitor

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That's the buttonsd on the monitor, not the PC.
Press the [menu] button on th emonitor.
The screen will show the labels of the buttons now.
press the "arrow" to position to the brightness setting (the "sun" icon)
press the minus [-] button to dim
Press [Menu] to save & exit the OSD (on screen Display)

Posted on Sep 30, 2009

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On my Dell E193fpc monitor, the background lighting goes off after a few seconds. The actual Screen-image is still there (can be seen in bright sunlight). How can I get the backlighting to work proper


This sounds as though there might be a problem with the inverter (this is a component that supplies a high voltage for a tube(s) that illuminate the screen.

As there are high voltages on inverters, this is really a job for a repair shop.

Dec 11, 2013 | Dell E193FPC 19" TFT LCD Flat Panel...

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Neither picture is displaying on moniter nor sound is coming (DELL TFT moniter)


Which is a dell tft or compaq crt monitor ?
The Dell 1504FP is a flat panel LCD monitor that has a viewable area of 15 inches.
The monitor, which uses TFT technology, is designed to be used in a home or office and displays video at a resolution of 1024 x 768 pixels.
Over time, you may encounter problems using your Dell 1504FP monitor or it may cease functioning altogether.
Fortunately, there are variety of ways that you can repair the monitor to get it back up and running.
Shut down your computer and press and hold the power button on the side of your Dell 1504FP monitor if your monitor has a blank screen.
Unscrew the VGA video cable that connects the monitor to the computer.
Power the Dell 1504FP monitor back on and wait as it launches into the Self-test Feature Check.
During this period of time your monitor will make settings changes to ensure that it functions properly with your computer.
Firmly screw the VGA cable back into the rear of the monitor to ensure optimal video quality. Power both the monitor and computer back on and wait for your computer's desktop to appear.
Power off your Dell 1504FP monitor if the screen is dirty.
Wipe down the monitor using a dry microfiber cloth to remove any dust particles or smudges that have accumulated on the screen over time.
Power the monitor back on when you are complete and resume using it.
Press the "Auto Adjust" button on the right side of your Dell 1504FP monitor if the display is blurry and images appear out of focus.
Unplug the monitor's power cord for thirty seconds if the problem persists.
Plug the monitors power cord back into the rear of the device and power it back on.
This will reset the monitor and your display should now be focused properly.
http://support.dell.com/support/edocs/monitors/1504fpis/en/trouble.htm
Troubleshoot a TFT Monitor
TFT monitors can suffer from many potential problems, ranging from simple screen brightness issues to disconnected inverter or LCD cables.
These can cause video- and backlight-related failures on your TFT monitor.
Fortunately, you can attempt to repair these problems, even if you have no experience fixing a TFT monitor.
The only tool you will need is a Phillips screwdriver, although opening your TFT monitor will likely void its warranty.
Check the brightness settings on the TFT monitor.
There are dedicated adjustment keys on the bottom face of the TFT monitor.
If it is a screen incorporated into the design of a laptop, you'll find monitor adjustment keys on the top row of the laptop's keyboard.
A TFT monitor that has its brightness turned all the way down will appear to be almost completely dark.
Ensure the TFT monitor's power cable is still plugged in, if it is an external monitor. In the case of a laptop, make sure that the power cable is plugged in or that the battery is properly charged.

Disconnect the TFT monitor from the power source. If the TFT monitor is an external model connected to a computer tower, disconnect the video cable as well.

Remove the battery from your computer if you are using a laptop.
This is an important safety measure.
Turn the laptop over and slide the battery release mechanism over.
This mechanism is just below the horizontal outline of the battery on the underside of the laptop.

Remove the screws on the bezel of the TFT monitor.
The bezel is the plastic piece surrounding the TFT screen.
The screws will likely be covered with plastic seals for aesthetic purposes, so pop these seals off with your fingers and remove the screws using a Phillips screwdriver.

Pry up on the bezel gently and remove it.
Start at one corner and work along the bezel's perimeter with your fingers.
There will be small plastic latches between the bezel and the rest of the computer you'll need to disengage.

Check the TFT monitor's inverter cable.
This black cable lies at the bottom center of the monitor and should connect to a socket on the inverter board, which is the green color horizontal strip that lies just below the inverter cable.
If the cable is loose from the board, the TFT monitor's backlight will fail. Pull up on one side of the socket and slide the cable back in, then press firmly down on the socket to lock it down.

Remove the metal brackets on either side of the exposed TFT monitor if the inverter cable fix does not solve your issue.
There will be two to three screws in each bracket that must be removed using your Phillips screwdriver.

Pull the TFT monitor carefully away from the rear casing of the display to reveal the LCD cable. This cable runs from the back of the TFT screen and should be connected to a socket in a similar fashion to the inverter cable. If it is disconnected, lift up on the socket, slide the LCD cable back in, then press down on the LCD socket to lock it back down.
NOW FOR SOUND
if you can get a screen
Click start control panel administration tools computer management device manager scroll to sound video and game controllers you might see a yellow question / exclamation? ! mark or a red X Right click to reinstall drivers
If your computer came with a motherboard disk the drivers could be on it
or you might download slimdrivers.
Rather doing a driver hunt
http://download.cnet.com/slimdrivers-free/3000-18513_4-75279940.html
Windows XP/Vista/7/8
Note: it will find all of your outdated drivers
This is a free driver solutions
which will automatically search for and find the correct driver
You will have to update every driver individually once you update you might be asked whether you want to restart or make a system restore point.
Click no to both of these then continue updating each driver free then restart once all of the drivers have been updated.
It might take some time being free

Aug 09, 2013 | HP COMPAQ 7540 CRT Monitor

1 Answer

My dell monitor is too dark


There is a small light behind TFT screen which must have gone bad

Feb 15, 2013 | Dell S2209W Monitor

1 Answer

My Dell 1704FPV monitor keeps flickering its brightness from dim to bright? it also has started to flickers through different colours like red and green?? i dont want to buy a new one if i can help it? any...


You will have to open it up and inspect the inside for capacitors with bulging top or seal, or leaking caps first.
Report back what you find so we can guide you further. It can be bad caps, transformers, transistors, bad solder joints, etc.
You can buy replacement board from here (must verufy which version you have): http://www.lcdrepair.us/Invpowersupply.html
See soe pictures here as a guide to see what goes wrong with Dell and other monitors: http://s807.photobucket.com/home/budm/allalbums

Apr 05, 2010 | Dell 1704FPVt 17" TFT LCD Flat Panel...

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The Dell E17Fpf 17" TFT LCD Monitor power-on very dark with the left side of the screen darker than the right. After on for about a minute, the brightness comes up to near normal brightness. Please...


Hello,

Your backlight inverter is about to go out. There are 2 small parts that need to be replaced. Check our web site at: www.ccl-la.com, we have a step by step repair guide to that model.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com
tech@ccl-la.com

Dec 21, 2009 | Dell E173FPf 17" TFT LCD Flat Panel...

1 Answer

Black box in middle of screen


Push your memu button and it should disappear.If that doesn't work, contact Dell.com and they will talk you through it.

Sep 14, 2009 | Dell E173FPb 17" TFT LCD Monitor

1 Answer

POWERSAVE


I have A "Dell" E152FPc, and I have found an open transistor (Q201) on the Power Supply Board. My monitor comes on nice and bright for approximately 2 seconds, then goes dark; the power LED is steady. The voltage to the PWM IC is waky.
Before you try any hardware troubleshooting go to your control panel and turn off any power management options.

May 26, 2008 | Dell E171FPb 17" TFT LCD Flat Panel...

1 Answer

Dell m782 Brightness control???


Brightness is adjusted by using the 2 buttons on the left side of the front.

See instructions here:
http://support.dell.com/support/edocs/monitors/m782/En/controls.htm

Jan 04, 2008 | Dell M782 Monitor

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