Question about Acer Aspire 3000 Notebook

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Backlight display how do u get to the backlight display to fix dark screen?

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And, a good afternoon to you!
While this isn't a disassembly manual, it is an exploded diagram, and may be of some help.
http://www.eserviceinfo.com/downloadsm/16546/Acer_Aspire%203000-3500-5000.html

If you need any additional information, please feel free to ask. If this information has assisted you in the resolution of you problem, please return here to give my assistance an appropriate final rating. If this information has answered your question and/or lead to a resolution, please rate it as "Fixya!".
Thank you, and have a super day!
Ron-

Posted on Dec 08, 2007

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I replaced the LCD and the inverter and my screen is still dark. Help!

Posted on Feb 16, 2008

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Posted on Jan 02, 2017

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1 Answer

My screen has a pinkish overtone, when I restart everything looks normal for a few seconds after I log into my name and then it goes red again. Everything works fine, but it pretty much hurts my eyes.


That means the backlight on your LCD display is on its last legs. I say that but I have had laptops with the pink screen that lasted like that for over a year. Or, it might go dark tomorrow. It is not the inverter, which is an easy fix. Only a replacement of the backlight (a flourescent tube built into the display panel) will fix it. So Replace the backlight at repair shops...THANK YOU

Aug 13, 2013 | ASUS Computers & Internet

1 Answer

Monitor is dark. how to fix?


Walt, hold the Fn key down again, and tap once more on the Acer, F5, Display Toggle-Over key.

There are at least 3 display options available;

1) Internal display of laptop ONLY

2) Internal display of laptop AND external display

3) External display ONLY.

Were you just using the external display for more 'display real estate room', or was/is there a problem with the internal display of the laptop?

Was no problem? Is now? Even when using the guidance stated above for the Fn and F5 key?

Then if your laptop uses a CCFL for a Backlight, it also uses a screen Inverter. Screen Inverter is bad.

If it doesn't use CCFL/s for a backlight, and uses LED backlighting, replace the LCD screen.
The LED backlighting is incorporated in the LCD screen assembly, and you ain't replacing it.
Replace the entire LCD screen.

Post the laptop manufacturer name, and model number in a Comment. Model number is on Bottom of laptop.


Try to hurry as I'm going to a meeting with the head of General Motors, (Obama), and later with Bill Gates.





OH I'M JUST KIDDING!



Regards,
joecoolvette

Nov 14, 2012 | Computers & Internet

1 Answer

My proview 19 in turn on but then it goes black is it a capasitor and how to fix it or is ther a reset on it


It may be the internal backlight that is failing. You can take a flashlight and hold it close to the screen, move the flashlight all around the screen and check if you can see anything. The display will be dark, but you should be able to make out the image that is there with the flashlight technique. If you can see an image on-screen, then your backlight has failed and you will need to replace the monitor. Weather or not you see an image is not a critical issue, but a tool to verify if the backlight is off or some other issue is causing the problem.
Note, it may be difficult to detect an image on the un-light display, for example if you have a dark image as your desktop background. So make sure to fully scan your display (top to bottom, and left to right covering the entire screen) with the flashlight technique in order to see any image on-screen.

Mar 22, 2011 | Proview PL926WBi 19" LCD Monitor

1 Answer

My View Sonic VX715 LCD sometimes will come on with the top of the screen darker and it will lighten up towards the bottom then go completely dark. I found buy tapping on the top of monitor it will come...


fixing a LCD monitor require you to have some basic electronic know how.. changing the backlight won't be easy as you need to dismantle the whole LCD right to the screen..
But if the display only lasted for few minutes and then the whole screen turn dark, this is due to bad component on the board.. most probably capacitor...

May 24, 2010 | ViewSonic VX715 17" LCD Monitor

3 Answers

My screen is dark when the computer logs on (but I


Fn+F1 Decreases the display brightness. Fn+F2 Increases the display brightness.

Sep 24, 2009 | HP Compaq nx9030 Notebook

1 Answer

Display is very dark.


Hello !

The most common reason for a dark screen, is a backlight problem. Your backlight or inverter board is faulty and needs replacement.

Hope this helps.

Sep 14, 2009 | IBM ThinkPad T23 2647 Notebook

1 Answer

Screen dark, but intermittant. Is it backlight, inverter or other


I always start with replacing the inverter since it's much much easier and is usually the source of these problems.

If that doesn't work you could replace the backlight ( not fun or easy for a novice) or replace the entire lcd.

Best of luck!

Jun 13, 2009 | IBM Lenovo ThinkPad X40 Notebook

1 Answer

Dark monitor screen with hidden display in the dark.


You most likely have a 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.

Apr 07, 2009 | Acer Aspire 5040 Notebook

1 Answer

Acer Laptop Dark Screen


Defective CCFL backlight may has 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.

Mar 31, 2009 | Acer Aspire 3680 Laptop

1 Answer

Dark unreadable screen


If you see a dim image or flicking image on the LCD screen it means you have a backlight problem.
Connect an external monitor to the laptop and power it up, if you see a clear image on an external monitor, this means your video card is OK.

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.

Mar 13, 2009 | HP Pavilion dv6000z Notebook

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