Question about BenQ Joybook 5000U Notebook

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Screen is black

My screen is black on my benq 5000u, its as if I have turned the brightness really low.
Will a benq 5100 screen fit my 5000u?

Thanks for your help

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  • 54 Answers

It could be something called an LCD inverter. Part is cheap and easy to replace. It is the chip where LCD plugs into that is the part that needs to be replaced.

Posted on Jan 15, 2009

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1 Answer

I need to know how to turn up the bringtness on the computer screen


HI

Check this

<Fn> + <→> Brightness up Increases the screen brightness.
<Fn> + <←> Brightness down Decreases the screen brightness.

Dec 06, 2010 | Acer Aspire 5100 Notebook

1 Answer

I have accer 5100 notebook,its screen goes blank but still looking too close it it with a bright light u will see inside thats its running but it has basically problem with the LCD light.at very first it...


Well this sounds like a back light issue which is common to happen on old laptops, if it is under warranty get the screen replaced. If not then find out the price to get it repaired.
If you have a monitor sitting idle, then connect it to the VGA port at the back of the laptop and then use the Function key to toggle the video to it. This may or may not work on all laptops.
But yes your data is safe and the hard drive is working. So you don't need to worry about that.

Oct 26, 2010 | Acer Aspire 5100 Notebook

1 Answer

Acer aspirw 5100 brightness


1.The Function key (Fn), and the F6 key are pressed to turn the Backlight off to conserve power.

2.The Fn key and the right side arrow key, are pressed to increase Brightness.

You have a TFT LCD monitor screen. (Thin Film Transistor)
The LCD screen cannot be seen clearly without a Backlight.

The Backlight is a CCFL. Cold Cathode Fluorescent
tube. Resembles a small fluorescent tube used in residential, and commercial lighting.

The Backlight can go bad after time, and weaken.
If so, it will have to be replaced.

Sounds easy, it isn't.

The TFT LCD monitor screen is made up of layers. It's enclosed in a thin metal frame. Resembles a picture frame.

The frame is removed, after removing the LCD screen from the laptop's top cover.

The LCD screen transparent outside layers, are separated partially from the rest of the LCD screen.
The Backlight is removed out of the side.

This gives you an example of removing, and replacing an average Backlight,

http://www.laptoprepair101.com/laptop/2007/12/09/replace-laptop-backlight-ccfl-lamp/

Recommended job for a pro.

Dec 28, 2009 | Acer Aspire 5100 Notebook

1 Answer

I don't know, help me.


its a broad problem, maybe the RAM, power supply, connection are the source problem on it

Mar 04, 2009 | BenQ Joybook 5000U Notebook

1 Answer

I have an acer 5100 and I need to know how to adjust the brightness of the screen. It is really dim. how do I brighten it up some?


hold down the FN key thats to the left of the space bar and use the up and down arrows to the right of the space bar to raise and lower brightness

Dec 10, 2008 | Acer Aspire 5100 Notebook

1 Answer

Screen brightness


You have a "FN" key in the lower left section of your keyboard. There should also be other keys with ink the same color as the FN. Look for one that has a sun and upward pointing arrow. Press both and your screen will get brighter.

If that does not work then your video inverter is starting to go bad and will have to be replaced.

Dec 10, 2008 | Acer Aspire 5100 Notebook

1 Answer

No on-screen indicators!


I was able to solve the problem by installing hotkey manager from the recovery CD. Everything is working just fine.

Jun 08, 2008 | BenQ Joybook 5000U Notebook

2 Answers

Usb controller driver


the manufacturers website or google it

Dec 14, 2007 | BenQ Joybook 5000U Notebook

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