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MONITOR BLINKS. GOES BRIGHT THEN DIM - Envision H170L Monitor

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It may be the backlighting, when it goes dim can you still faintly see the desktop?
See my tip here for more info: http://www.fixya.com/support/r6836567-lcd_monitor_displays_background_fine

Posted on May 26, 2011

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2 Answers

Dim backlight


you need to contact the manufacturer and ask to replace the backlight...

May 20, 2010 | Toshiba Satellite 15" Flat Panel LCD...

1 Answer

Using my hanspree jm01-22 through vga cable alls fine except lack of brightness on the screen,ive turned the brightness and contrast up on the monitor and its still fairly dark,appreciate any help


It does sound like it had logic issue that seding the dimming command to the backlight inverter circuits to dim down the lamps. Yoy may have to look inside.
Please look here to see what ususlly goes wrong with the monitors: http://s807.photobucket.com/home/budm/allalbums

Mar 31, 2010 | Hannspree 19" Widescreen LCD Flat Panel...

1 Answer

My dash lights and radio lights blink from bright


It sounds like a poor Ground connection, Start by checking the connector that connects to the Instrument Cluster then see if one wire is terminated to the Metal components of the Dash Board. This would be the Master Ground connection for ALL Instrument lights and typically would include any other Lights on the Same Circuit. You will most likely find a loose sheet metal screw making this Ground Connection. With a high resistance connection the lights would be somewhat dim. If they flash between Dim and Bright it is an intermittent connection causing it. Almost always this will be found to be a loose screw connecting the Ground to the Chassis.

Dec 07, 2009 | 2006 Jeep Commander

1 Answer

Monitor just went dim.


Hello,

The blinking power button indicates a short in the power supply which is then not putting out the full voltage needed to give a bright display. This is a very common problem with LCD monitors after 2-3 years of service. It is caused by heat buildup in the case causing parts called capacitors to blown out causing the power supply to short out which in turn make the power light just blink. You can repair it yourself if you can solder. We have a repair diagram posted on our web site at: www.ccl-la.com Replace the parts shown and you will be back up and running. If you don't want to do the repair yourself we do offer a repair service for $35 plus return shipping. Let us know if you have any other questions about the unit or the repair.

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

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

Nov 23, 2009 | Gateway FPD1975W 19" LCD Monitor

1 Answer

Toshiba satellite a135 monitor goes black


You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.

Defective CCFL backlight, it may have the following symptom:

  • Screen flashs on red/pink and off.
  • Picture stays on in red and slowly be come normal.
  • Picture flickering with dim display.
  • Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

May 03, 2009 | Toshiba Satellite A135-S2386 Notebook

1 Answer

My HP Pavilion dv5000;s monitor is blinking!


This is a possible problem with the inverter that powers the back lighting panel or it could be the power adapter connector on the latop.
Wriggle the power connector which plugs into the laptop, if the LCD screen flickers then the power connector is faulty or needs resolderng (repairing).

Jan 28, 2009 | HP Compaq Pavilion dv5000z Notebook

1 Answer

Dimming the brightness


Hey...Mama of many,

Try used your fingers press on the buttons on the monitor and the on screen will appeared. Then just press the next button until you reached the icon (brightness.) Next used the - and + to changed the brightness. Have a nice day!

Jul 29, 2008 | LG Flatron 295LM 22" LCD Monitor

1 Answer

Screen goes dim under different user


could be an issue of his resolution and refresh rate settings are close to being out of range for the monitor. Try lowering these settings to get better performance.    

Oct 25, 2007 | HP Vs17 17" LCD Flat Panel Monitor

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