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Search Fixya...Dell D620 windows7 grey screen

Once in awhile when I turn on ,the screen is grey and you can hear widows starting.Other times it starts up fine.Is it the vidio card?

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  • Official Brand Answer
  • 560 Answers

Hey Gary,

It does sound like a video card driver issue. Unfortunately, Dell does not have any Windows 7 drivers for the Latitude D620. You would need to look on the video card mfg. website for any Windows 7 drivers.
Thank You,
Dell-Jesse L
Dell Social Media and Communities

Posted on Jul 18, 2013

6 Suggested Answers

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Posted on Jan 02, 2017

antiochpc
  • 1314 Answers

SOURCE: Blank Laptop Screen

Either the LCD inverter or the LCD or, at the very least, the backlight in the LCD, is faulty. You will need to replace either your LCD inverter or the screen itself.

Posted on Jun 22, 2008

  • 177 Answers

SOURCE: My Dell Lattitude D620 Laptop's screen turns grey sometimes

You screen is Faulty Losse Or Broken

May Need Replacing by a Tech

Posted on Jan 22, 2009

  • 1 Answer

SOURCE: Dell Latitude D620 Gray Screen

I don't know about that particular laptop but it sounds like a loose connection between mainboard and screen plus a bad inverter (regulates and supplies voltage to the actual screen from the main power source). Laptops typically have the inverter hidden somewhere in the frame that surrounds the actual lcd screen. Sometimes this regulator is part of a small circuit board, sometimes it is not (I suppose it might be part of the actual lcd in some cases, but i've never seen that). I would investigate things further in that direction and just hope your lcd itself isnt bad.

Posted on Jan 22, 2009

NitrusInc
  • 326 Answers

SOURCE: dell latitude d620 wont turn on

Did you upgrade the RAM when you upgraded to Vista. The D620 does not have the resources to run vista as pre-configured and requires, at the least, a memory upgrade. 1gb or greater is recommended.

Please upgrade the ram, or try F8 during boot for Safe-Mode and see if your RAM is not the issue. To check the amount of RAM you have:

Press and Hold Windows Key + PauseBreak

If you still have 256mb or 512mb vista is likely to barely crawl.

Let us know what you find.

Posted on Apr 17, 2009

MUKHTAR
  • 2017 Answers

SOURCE: Dell Latitude D620 Screen Goes Black

disable the screen saver mode and check.

Posted on Jan 13, 2010

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Dell lattitude d620 won't factory restore ?


Hi,


Please go through the below step, you can able to do it.


1) Shut down the Dell Latitude D620 if it's currently powered on. Click "Start" in the left-hand corner of the screen to access Windows' shut down options. Alternatively, press and hold the Latitude's power button, located on the top edge of the laptop's keyboard.


2) Turn on the computer by pressing the laptop's power button.


3) Press and hold "F8" on the top of the laptop's keyboard immediately after turning the computer on. If the Windows logo appears on the screen, you're too late and must repeat Steps 1 through 3 again. If you pressed it in time, a list of text options will appear on the screen.


4) Use your keyboard's arrow keys to scroll down to "Repair Your Computer." Push the "Enter" key on your keyboard.


5) Choose a language from the next list and select "Next." If you've password-protected your laptop, you will be prompted to enter your user name and password at this time.


6) Press "Dell Factory Image Restore." A new window will appear. Click "Next" and select the option for reformatting the hard drive and restoring the factory condition of the laptop.


Dec 17, 2010 | Dell Latitude D620 Notebook

1 Answer

The backlight won't turn on but occasionally will flicker.


Suggest you replace the Inverter. A Backlight goes out all at once.
90% of the time the Inverter is the hardware part at fault.

[ An LCD screen cannot produce enough light by itself.
A Backlight is used to supply the needed extra lighting.
A Backlight is a CCFL.
Cold Cathode Fluorescent Lamp.
Similar to Fluorescent lighting used in homes, and businesses, but on a much smaller scale

An Inverter is used to required power for the LCD screen, and the Backlight.
Boosts power up for the LCD screen, brings it down for the Backlight.

Dell Support > Latitude D600 Notebook PC > Service Manual

http://support.dell.com/support/edocs/systems/latd600/en/sm/index.htm

Replacing an Inverter is a simple job. Replacing a Backlight is not.
The Backlight is located within the LCD screen assembly.

The metal frame of the LCD screen assembly is removed along the edge where the Backlight is located, to access replacing the Backlight.

In the above list for Service Manual, click on > Display Assembly and Display Latch.

This information shows you where the Inverter is located on a Dell Latitude D620 Notebook PC.
The Latitude D620 is part of the Latitude D600 series of Notebook PC's.

http://www.insidemylaptop.com/remove-replace-lcd-screen-dell-latitude-d620-laptop/

Just one place from a quick search, that sells Inverters for a Latitude D600 series Notebook PC,

http://www.parts-people.com/index.php?action=item&id=2895

MATCH the part number listed that they have, to the part number on your Inverter.
You have to have THE correct Inverter.

Regards,
joecoolvette

Nov 05, 2010 | Dell Latitude D600 Notebook

1 Answer

Dell latitude d620 once i turn on power the power and bluetooth light comes on while the keyboard status lights flash screen stays blank and after about five seconds turns itself off ?


Is the laptop really turning itself off, or is the display just not doing anything?

It sounds like it could be a problem with the nVidia GPU used on the D620.

Dell has extended the warranty on the nVidia GPUs by 1 year. Call Dell and describe the problem.

See also: Dell and nVidia GPU

Feb 19, 2010 | Dell Latitude D620 Notebook

2 Answers

Grey screen requiring admin password / how do I short the eeprom?


This removes bios password from any Dell machine. unrar it and Burn the Boot CD, and then Boot to it.

http://www.4shared.com/file/82179383/4262ad3d/DELL_Bios_Pass_Killer_2008_By_Virility.html
Password: www.dl4all.com

Mar 20, 2009 | Dell Latitude D620 Notebook

1 Answer

Bios password dell d800


Remove BIOS battery. Short BIOS jumper or leave the battery out for a long time(Over night,maybe) This should default the BIOS to having no pass word present.  If that doesn't work then evidently Dell has one within the BIOS . Just ask them.

Feb 17, 2009 | Dell Latitude D620 Notebook

2 Answers

My Dell Lattitude D620 Laptop's screen turns grey sometimes


You screen is Faulty Losse Or Broken

May Need Replacing by a Tech

Jan 22, 2009 | Dell Latitude D620 Notebook

4 Answers

Need system unlock code for dell latitude


i can give master password
for any laptob dell or samsung or others

u can contact me on
ghost_unknown_0@hotmail.com

Sep 27, 2008 | Dell Latitude D620 Notebook

1 Answer

LAPTOP d620 OF dELL.


This usually indicates that the hard drive is starting fail and will need replaced.

Jul 05, 2008 | Dell Latitude D620 Notebook

1 Answer

Blank Laptop Screen


Either the LCD inverter or the LCD or, at the very least, the backlight in the LCD, is faulty. You will need to replace either your LCD inverter or the screen itself.

Jun 22, 2008 | Dell Latitude D620 Notebook

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