Question about Acer Aspire 6930-6771 Laptop

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The screen on my laptop once work or came on. But

The screen on my laptop once work or came on. But now it's just has illumination and lines showing. What is the problem?

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If you bought it over the internet it can be handle wrong. If you didnt it can be very warm or cold tempatures. Try asking the place you bought it.

Posted on Jul 16, 2009

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Posted on Jan 02, 2017

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D630 screen is black once it starts up it illuminates but stays black


You must detect what parts is failure
Screen display, inverter board or lamp
Follow these step.
1.- Connect an external monitor (at VGA port) and check the image in external monitor
If show clear image. The failure may be the inverter board or the lamp backlight
Inverter boars is more easy to replace.
You can buy an used cheap price on
http://www.ebay.com/itm/Dell-Latitude-D630-Inverter-Board-K021048-00-/260809995144?pt=LH_DefaultDomain_0&hash=item3cb97cb388

Replace and your screen will work again

Is important for people who share their knowledge, know your comments.
If the answer is helpful, rate my answers

Sep 21, 2011 | Dell Latitude D630 PC Notebook

2 Answers

Screen displays low illumination.dvd drive not functioning.tv ok, av in ok.


Screen Display Issues:

Go to the BIOS. Once you power on the laptop immediately hold down the F2 key then BIOS will show up. Try to check in BIOS if the display has low illumination if yes then try connecting your laptop to an external monitor then toggle the display to the external monitor. If the display from the external monitor is fine then it means the LCD has issues and needs replacement. But before going into any LCD replacement try to update the BIOS version first.

DVD Issues:
Check first the DVD icon in My Computer window. If missing then kindly do this:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318

Delete the upper and lower filters.
Uninstall the DVD device driver from device manager.
Restart the computer.
Check BIOS if ODD or DVD is present. If yes then F12 boot to DVD if failed replace DVD drive.
If the DVD not present in BIOS replace DVD.

May 28, 2011 | Computers & Internet

1 Answer

I have a HP dv5000 notebook and the screen started showing weird colord lines and eventually turned black. I replaced the inverter and it worked for a couple of days then it did the same thing. I...


Hello,

The problem is not from the inverter of the laptop. It is the module that is faulty, the module is like a flex in the laptop that assists in getting information from the motherboard to the screen, if it is faulty, it will start showing weird colors or start having some screen malfunctions.

Have the module replaced and the laptop will be in good condition once again. I had such experience with my HP530 and i replaced the module, trust me it worked perfectly fine.

Take care and good luck

Oct 14, 2010 | HP Computers & Internet

2 Answers

HP pavilion entertainment dv7 1243cl Black Screen Problem


Loose connection in monitor cabling or monitor is failing. In either case, the laptop will need to be disassembled to diagnose.

Jun 02, 2017 | HP Computers & Internet

2 Answers

Broken screen, external monitor via VGA won't


Press "Fn+F7" once, wait a few seconds, and press it again, to "cycle" through all the possibilities (LCD-only, VGA-only, both).

Try the monitor with some other computer (desktop or laptop) to see if the monitor works at all.

Restart your computer -- does the initial "splash" screen (showing CPU speed and RAM-test) show? Does the "Windows" screen (with the crawling worm) show on the external monitor?

Nov 16, 2009 | Lenovo 3000 N500 Notebook

2 Answers

Same problem with dv2533tx, do i need to buy a new screen?


Connect your laptop to external monitor through vga port, if external monitor shows the same (lines, dashes, distorted picture, etc...), then its a faulty mottherboard and unfortunately you will need to replace motherboard,
but if external screen shows normal picture, then this means that you have to replace internal screen only and thats very easy - just unscrew screws under rubbers on screen surrounding bezel, remove bezel, then unscrew 4 screws from the sides holding screen to hinges, unplug data cable and inverter cable, remove screen, on otherside there is part number, look on ebay for new screen by part number or just for DV2000 screen and fit it back. In this case fixing gonna cost to you about 50$-80$.

Aug 23, 2009 | HP Pavilion dv2000t Notebook

1 Answer

Laptop screen goes dark after booting .


your issue with your laptop is a faulty ccfl BackLight Inverter, the display uses the backlight to illuminate the lcd screen, the inverter is used to illuminate the cold cathode light in the back of ther lcd theirs countless places to laern about it on google.
They are cheap to replace google your model with inverter at the end..

They are not too hard to replace

Nov 21, 2008 | Dell Latitude CP (0001849d-38380-968-p06e)...

1 Answer

Panasonic cf-51 laptop from iraq


I'm sorry Joel, these screens are considered sealed units, and you can't get replacement parts for them. You'll have to purchase an entire screen. Give your brother my regaurds, Semper Fi !!!!

Aug 05, 2008 | Panasonic Toughbook 51 Notebook

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