Question about Averatec 3200 Notebook

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Problems with lcd screen

I am having video problems with my averatec laptop. It has black lines on the right side of the screen at times and after it has been on for a while it will scroll rapidly. Rebooting helps but the problem will eventually reoccur.
Is there anyway to determine what might be causing this problems.
I believe it gets worse after more video intensive programs... but at times it would seem to be just random.
Thank you for any help you can give.

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Try hooking up an external monitor. If you see the same thing, you probably have a video card issue. If not, it's probably a problem with the LCD.
Let me know if I can be of further assistance.

Posted on Nov 09, 2007


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I have an Averatec all in 1 D100 that the screen has lines all through it...I still get a picture but it has lines

Lines is a LCD cable or LCD problem, sometimes it can be video card. Try to check LCD cable soldering, check LCD cable, try to replace LCD, befor do it check your PC with other external monitor - if external monitor works fine then do it...

Nov 14, 2012 | Averatec D1002UHCE-1 All-In-One Intel...

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I have black line down right side of 42 inch hitachi lcd tv screen

You have a CCFL lamp that is failing in the panel, time for a new TV

Jan 22, 2018 | Hitachi Televison & Video

1 Answer

My averatec laptop will only power on to a black screen but it still sounds like its booting

1) Laptop on use a flashlight, and shine it at the LCD screen. Shine at various angles.
Do you see faint images?

2) You can also plug in a VGA monitor to the back of the laptop, (Laptop OFF, monitor off), and toggle over.

(It can be a VGA monitor that looks like a small TV {CRT}, or an LCD flat screen that has a VGA cable attached)

Plug the VGA monitor's cable into the blue VGA port on the left side, of the Avertec 3200 Notebook PC.
(Example of VGA connectors,

Turn the VGA monitor on. Give it time to 'come to life'.
Turn the laptop on.

Are there graphics on the external monitor? If not press, and hold down on the Fn key, (Blue Fn next to the CTRL key), then tap the F2 key.

(The F2 key is the toggle over key for an external monitor. You can use the laptops LCD screen, or it's screen, and an external monitor)

Graphics show on the external monitor? Your graphics chip is good.

Problem is with the screen Inverter, or the Backlight.

An LCD screen cannot produce enough light by itself. It needs an additional light source.
A Backlight is the additional light source.

A Backlight is a CCFL.
Cold Cathode Fluorescent Lamp.
Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.

A screen Inverter is used to convert the electricity from the laptop, for the LCD screen, and the Backlight.

90 percent of the time the fault is the screen Inverter.

The Display Assembly essentially is;

1) Top cover of the laptop. (Display Cover)
2) LCD screen
3) Display Bezel. (Thin plastic frame in front of the LCD screen, and surrounds the LCD screen)
4) Inverter
5) Backlight
6) LCD screen frame

With the Display Bezel removed, the screen Inverter should be at the bottom/front.

This is an example of a screen Inverter for an Averatec 3200 from a quick search,

I haven't worked on an Averatec 3200 Notebook PC before. I have worked on 100's of other laptops.
The sequence for removing the Display Bezel follows a pretty standard approach.

Looking at the Display Bezel I see four screw covers. (I'm looking at a PDF Users Guide)

One at the top Right corner, one at the top Left corner, one at the bottom Left corner, and one at the bottom Right corner.

These screw covers made of a rubber-like material. (Synthetic rubber) They are slightly rounded on the top. They have a type of rubber cement that holds them in place.

I use a computer pick to gently pry them off. If you carefully pry each screw cover off, and set them down sticky side up, (Screw side), you can usually reuse them again.

Screw covers (4) removed, use a Philips head screwdriver, and remove all 4 screws.

The Display Bezel will still be held in place. It has plastic tabs on the outside edges that snap into the Display Cover. (Top cover of laptop)

A fingertip is used on the INSIDE edge of the Display Bezel, next to the LCD screen.
(WATCH your fingernails against the LCD screen)

The fingertip raises the Middle/Inside edge of the Display Bezel, just slightly.
Now use another fingertip on the opposite side. Raise the Middle/Inside edge.

The Display bezel should start 'popping' out. (As the plastic tabs release they make a popping, or snapping sound)

To illustrate this technique further,

(One more, to show you where I believe the screen Inverter is for the Averatec 3200 Notebook PC, and what an average screen Inverter circuit board looks like,

When the Display Bezel is loose, you slide it to one side a little to ease it around, and off, of the cover latch.

The cable connectors going to the screen Inverter are shaped differently from each other, so that when you go to reinstall them, there is no chance of mixing them up.

With the tools you have available, I would replace the screen Inverter ($7 plus shipping), and see if this repairs the problem.

If not the problem is the Backlight. Most of the time you have to buy the LCD screen, as the Backlight is an integral part of it, and should be replaced by a professional.

[ An LCD screen is composed of layers. The layers are held together in the correct alignment by the LCD screen frame.
This alignment MUST be aligned as it was from the factory.

This gives you an example of replacing a Backlight,

Make a mistake here, and you can throw your LCD screen in the trash ]

For additional questions please post in a Comment.


Aug 21, 2011 | Averatec 3200 Notebook

3 Answers

Black line down right side of screen

turn off laptop.
press and hold on the D then press Power button.
during the LCD BIST test check if the black line down right side of the screen is visible. if yes LCD needs to be replaced. if not connect your laptop to an external monitor check if the black line display appears to the ext monitor, if yes uninstall / reinstall video driver if fails replace video card or if it is built in replace motherboard.

if no ext monitor available then run PSA (press and hold Fn key then press Power button)

check if the black line is visible. Check also in BIOS is black line is visible, if yes then uninstall reinstall first the video driver if fails replace LCD.

Oct 11, 2009 | Dell Inspiron 9200 Notebook

1 Answer

I repaired the female power jack in my Averatec and must have compromised something else in the process as now my screen has two large black quarter sized black spots, on quarter of the screen at upper...

If you put any pressure on the screen while repairing the power jack then yes, the LCD will need to be replaced. If you are certain that you did not physically damage the screen during the repair then it is possible that you damaged the motherboard (which houses the video processor). If the motherboard was damaged I would say it's time for a new laptop.

Aug 24, 2009 | Averatec 3200 Notebook

1 Answer

I have some problems with the display on laptop averatec 3200 the computer is working fine, but i cant see anything on the display. the display is compleately white wen i turn on the laptop.

Problems are possibly due to wires running through the hinges on the laptop which may cause a connection problem/short. Your right. Over time the hinges which house the wires from your screen to your motherboard can wear out causing the monitor wires to have shorts. You may need to contact a professional to replace the screen or to rewire the set.

Apr 04, 2009 | Averatec 3200 Notebook

1 Answer

Want to replace Averatec 3200 Laptop Screen

Do you know for sure the LCD screen and not the video card is faulty?
You may find it cheaper to repair the LCD screen than replacing it.

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.

If you see a dim image or flicking image on the LCD screen it means you have a backlight problem.

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 for parts, repair service and DIY info.

Mar 16, 2009 | Averatec 3200 Notebook

1 Answer

Vertical lines approx 2"wide appear on screen and remain after re

Your lcd is going out. Either that or your video card.

You can verify this by hooking up an external monitor to your laptop. If you see lines or distortion on the external it's the video card ( GPU ).

If you don't, it's probably the lcd.

90% of the time it's the lcd.

Easiest and cheapest way to fix it is to purchase an lcd from ebay and then just swap them.

Let me know if you need any more help.

Best of luck!

Mar 02, 2009 | HP Pavilion zd8000 Notebook

1 Answer

Broken screen on Averatec 3150HS

both these sites quote 288$ - You could also try getting a dead 3150 from ebay that has an LCD thats still good and replace them. Asking around I learnt that replacing the screen is an hours work for a tech, but might be a little tricky for you and I couldn't find info on it. LCD problems with Averatec seem to be common, so you might want to consider if you feel like getting another one that might break again... Hope this helps

Mar 23, 2006 | Averatec 3150HS (SL3150HS-01) PC Notebook

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