Question about HP Compaq Evo n800c Notebook

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Problem with vga driver

I have problem with my vga driver making my laptop's screen look white so i rely want you to help me out or possibly mail me website where i could download vga driver for my video control, i will be very grateful

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  • smasting Mar 04, 2009

    I have downloaded the installer for the driver but i gives me an error when finishing the install.

    Setup failed to run installation: (0x80040707)

    Can you help me????


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  • 75 Answers

Tyou can get drivers from compaq website.

Posted on Mar 04, 2009

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Screen driver problem notebook


Might be a hardware problem as well. To make sure it is not, boot to "VGA mode" (see below), keeping the external monitor disconnected, and see if the problem is still there on the laptop screen. If the problem disappears, then it's more than likely that a driver update will solve your issue. If this is the case, uninstall the driver for your graphic card, download the latest one from the manufacturer's website and install it. If not, then you need a more in-depth look, maybe you have a faulty LCD display.

To boot to VGA mode, press "F8" repeatedly while rebooting your computer and select the appropriate choice from the black and white bootloader screen that will appear.

Sep 10, 2014 | Dell PC Laptops

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Whited out computer screen


What can you do if the laptop LCD screen turned completely white?


1. Loose connection between the video cable and the LCD screen.
2. Defective LCD screen.
3. Defective motherboard (I assume the graphics card is integrated into the motherboard).


Here's an example of a laptop with white screen.

When you turn on the laptop, it starts but the image on the screen is completely white right from the beginning.


Most likely you still can use the laptop with an external monitor.

Just connect the monitor to the VGA port on the back or side of your laptop and then switch the video output from internal to external mode.


On Toshiba laptops you can toggle between internal and external screens using Fn+F5 keys. Hold down Fn and press on F5 until you get video on the external monitor.
On IBM laptops use Fn+F7.
On HP laptops use Fn+F4.


It's possible that you have to use a different key combination on your laptop but you get the idea.


On some laptops, in order to be able to use the external monitor, you have to connect it to the laptop and then restart the laptop so the external monitor is detected by the laptop.


In some cases the laptop screen may turn white because of poor connection between the video cable and the LCD screen.


If you want to check this connection, you'll have to take apart the display panel because the connector is located on the back side of the LCD screen.


These laptop service manuals and disassembly instructions may be useful.

Always check the video cable connection first. Reconnecting the video cable may fix your problem.


If reconnecting the video cable doesn't help, most likely you have a problem either with the LCD screen or with the motherboard.


The best way to find out witch one is causing the problem is testing the laptop with another working LCD screen.


you will need to connect to another monitor or your television to your computer with the vga lead monitor connection


click start control panel display change display settings adjust resolution this may vary depending on your operating system


you should see a no 1 and a no 2 with detect and identify keep an eye on the screen when you select the number tabs this may vary depending on your operating system

when you select the no 2 tab this should be the extended desktop always click apply after making any changes

or click start control panel administration tools computer management device manager scroll to monitors right click select scan for hardware changes

if you can get an extended desktop your monitor is faulty

if you cant get an exended desktop


hope it helps

Oct 06, 2012 | Acer Aspire 5732z 15.6" Laptop Genuine Hdd...

1 Answer

My screen on my acer aspire one d255 is cracked and it has turned completly white with some black in the corners. I was told that I would be able to connect it to a tv in order for me to see the screen...


Yes, it is possible to hook your laptop up to a tv or monitor. Your laptop has a VGA adapter which can be easily found on pc monitors, however it is less readily found on tv's so you will have to find a VGA to A/V converter. If you are lucky then your tv will have a VGA input.Here is a link to a new screen just in case
Good luck.

Aug 24, 2011 | Acer Aspire One D255-2670

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Screen goes white while in use. LCD issue? Iam a pc tech, problem seems to come from the LCD cable


To make sure this LCD issue or not, use PC monitors then connect to VGA port..
Two possibilities can cause of this problem LCD or Motherboard...

Aug 08, 2011 | Acer Aspire 4315 Notebook

1 Answer

Thin white vertical line from top to bottom of screen about 1/3 of the way from the left side of the monitor.


That is either a screen problem or VGA driver/decoder problem.
Can you plug your laptop into an external display? That will tell you which is at fault.
New screens are fairly inexpensive from ebay etc.
If you have the same problem on an external display, the VGA decoder is inbuilt on the main motherboard and not easily replaced.
Hope this helps.

Dec 09, 2010 | PC Laptops

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''help me i got a windows problem''


the most likely problem is that your display drivers crashed,start your pc press f8 you'll get black screen with options select enable vga then it will start up,when the desktop opens go to control panel and un-install the display drivers first,reboot,and then reinstall them,hope that works.

Feb 06, 2009 | PC Laptops

1 Answer

Display shows pink color lines in white areas of the screen


Reinstall your VGA driver and i assume, it should be fixed if not you need to think about *********** board.
thanks

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1 Answer

Lcd display


Try connecting your laptop to an external monitor.Connect it with a vga cable to your monitor and press Fn+ monitor key(I don't know what it is for acer) to switch displays.If there are no lines on the external monitor then the problem is due to the notebook lcd.If there are lines then it is due to a driver.Reinstalling the driver should fix that then.

Aug 24, 2008 | Acer Aspire 4315 Notebook

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Acer Aspire 5585 Laptop LCD Problem


Have you tried booting into "Enable VGA" mode via the "Windows Advance Option" screen? By press F8 before Windows XP loading screen comes up. In this mode the Video Card drivers are disabled. So if your screen appears normal and not white in this Mode then it is your video card drivers which are causing the issue.

Aug 19, 2008 | Acer Aspire 5610-4648 Notebook

2 Answers

LCD screen


please check it out with qualified professional

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