Question about Dell Latitude D620 Notebook

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Screen resolution resets to 800x600 after every reboot when d/port is connected.

I own a dual core Dell Latitude D620 - Windows XP pro - with a NVIDIA Quadro NVS video chip connected to a d/port replicator and a 1280/1024 LCD monitor. Whenever i boot or reboot the machine, the resolution changes back to default 800/600. If I change it back to 1280/1024 it works just fine, but then changes back to 800/600 as soon as i reboot windows. The internal display works fine on 1440/900. The issue only affects the d/port monitor. Any hint?

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Re: Screen resolution resets to 800x600 after every...

You may have to set the monitors resolution to match the pc as they may be different.

Posted on Jan 14, 2007

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I have a dell latitude D620 that the screen look blurred, i change the resolution to the highest but still blurred.


It is unfortunate that the LCD screen has blurred. There is a possibility that the LCD screen has failed. You may want to use the below link and performing an LCD BIST:

Also try connecting a known good external monitor and check if that helps.

Thanks and Regards.
Kiran Kumar.

Jul 01, 2014 | Dell Latitude D620 Laptop (Latitude-C620)...

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I have a Dell Latitude D620 w/2G and installed Win 7 Pro after the install, if I try to insert a flash drive I get a message that it malfunctioned and windows must shut it down or sometimes it tries to...

Disabling the 'Enhanced USB2.0 port' will result the 'This device would run faster',

I agree with your choice about windows, windows 7 in more prefect than windows xp,
so, while the manufacture website don't provide drivers, you can use third party drivers like Chines or Copra dvd drivers,
It can search automatically for available devices and get the appropriate driver for it.
Hope this will work,, ;-)

Please tell us your results
Good Luck

May 14, 2011 | Dell Latitude D620 Notebook

1 Answer

Modem Device on High Definition Audio Bus!! dell d620 in my laptop dsl is not working it disconnected again n again why please help me

Maybe it's an driver installation order problem, the system needs the audio drivers installed prior to the modem since I believe they are both on the High Definition Bus. Here is Dell's official install order for the D620 with integrated Intel graphics...

1. Install the Dell Notebook System Software on a Dell Portable system from the Drivers, Utilities and Applications CD.
2. Install the Intel® Mobile Chipset Driver.
3. Install the SigmaTel STAC92xx Audio Driver.
4. Install the Alps GlidePoint/StickPointer Driver on Your Dell Portable System
5. Install the Conexant D110 MDC 1.5 v.92 modem driver.
6. Install the Intel® 945GM/945PM video driver in Microsft® Windows® operating systems.
7. Install the Broadcom 57xx Gigabit Integrated Controller Driver
8. Install the Dell™ Wireless 350 Bluetooth® driver in Microsoft® Windows® operating systems.
9. Install the wireless network adapter in a Latitude D-series portable computer.
10. Install the O2Micro OZ601 Cardbus Controller in Microsoft® Windows® operating systems.

Dell Latitude D620
Bios A02
Core Duo T2600 @ 2.16ghz
2048 MB DDR2 667mhz
NVidia Quadro NVS 110M TurboCache
100gb 5400rpm HD
Philips SDVD8820 DVD+/-RW Combo
SigmaTel C-Major HD Audio
Broadcom NetXtreme 57xx Gigabit
Intel Pro/Wireless 3945ABG 802.11a/b/g
TrueMobile 350 Bluetooth
Windows XP SP2

May 08, 2011 | PC Laptops

1 Answer

Would i be able to upgrade the OPS to Windows 7 Dell Latitude D620 Notebook PC - Intel Core 2 Duo T5600 1.83GHz, 2GB DDR2, 60GB HDD, Combo, 14.1" WXGA, Windows XP Pro

Go to the microsoft website & download windows 7 compatability test. Run the test on that computer.
It should tell you. takes about 15 minutes to run


Feb 15, 2011 | Dell Latitude D620 Notebook PC

1 Answer

My dell latitude d620 has gotten the BSOD and wont load up

insert your windows cd, start your computer, press any key to load from cd and there will an option to restore or recover the operating system

Jan 21, 2010 | Dell PC Laptops

3 Answers

Hardware specs for a dell latitude d620

try here for the specs, manuals (including service manual) and drivers for your laptop

be aware that building a laptop the way major companies do is to add all the wiring for all options before it's finally put together so the plugs and sockets are there in case they are required.

please take a moment to rate this solution thanks


Sep 03, 2009 | Dell Latitude D620 Notebook

1 Answer

Laptop stuck at 800x600

Odd problem. To solve, best bet is too reboot computer, press F2 to enter system settings. Go to visual performance and set a terminal networked computer default. May reset all other setting as well though.

Jul 06, 2009 | Dell LATITUDE XFR D630 Intel Core 2 Duo...

1 Answer

Resolution resets after reboot

The RAM module/s may be faulty or needs reseating because the video card grabs some of the system RAM. If you got two RAM modules then swap them around in the DIMM slots.

Try deleting/disable the video driver or change it to standard VGA.
If you can uninstall the video driver then OK.
Reboot the laptop and reinstall the video driver and it usually requires a reboot for the driver to take effect.

Also try connecting an external monitor to the laptop's external video port, power up the monitor first then the laptop. The video should automatically divert to the external monitor. Then try and change the screen resolution. If this doesn't work then there is a possibility the Video card might be faulty.

As a last resort reinstall Windows it may fix your problem.

I've run out of further ideas, good luck.

Apr 12, 2009 | Dell Latitude D620 Notebook

2 Answers

Dell Latitude D620 Full System Recovery?

It's easy to miss the point at which you hit Ctrl + F11. You need to hit Ctrl + F11 at the point you see the blue bar across the top of the screen, it will display If this is still not working you can use the XP operating system CD to reinstall XP and the Dell drivers CD to reinstall the sound, video, network and other drivers. If Dell didn't send you the operating system CD, you should contact them.

Jan 14, 2009 | Dell Latitude D620 Notebook

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