Comments on: How to remove and replace LCD screen in Dell Latitude D620 laptop

By: Laptop Tech

Laptop Tech — Wed, 01 Feb 2012 23:55:13 +0000

@ Nana,

If I tap the top of the screen it gets bright again. It’s like it goes into hibernation or dims like it’s on battery power.

It’s hard to tell what is wrong. Maybe the problem is somewhere inside the display panel?
You can try reseating the inverter cable. It’s shown in the step 7.

By: Nana

Nana — Sun, 29 Jan 2012 02:45:42 +0000

After removing the keyboard to install memory my Dell D620 monitor now goes dim, flickers and goes dimmer. I can still see my desktop and read it if I’m close. Could a connection be loose? What should I look for under the keyboard that would affect the backlight? The Fn + up arrow does nothing. If I tap the top of the screen it gets bright again. It’s like it goes into hibernation or dims like it’s on battery power.

By: PeteH

PeteH — Thu, 01 Sep 2011 15:04:36 +0000

I have a Dell D620 laptop with a broken screen. I purchased and received a replacement on Ebay however it doesnt work properly. I think it has 900 pixel vs mine has 800. It fits fine but there are many veritical lines that are black and has poor visual quality. Is there a way to resolve this with a driver? What other D series laptops are compatible and will work? How can I determine if a replacement screen is 800 resolution without mechanically pulling it out? Thanks in advance for any help.

By: Joe

Joe — Fri, 10 Jun 2011 17:42:22 +0000

Thank you for the great instructions . It made the replacement of the screen wasy .

Cheers

By: ahmad

ahmad — Mon, 23 May 2011 10:16:45 +0000

thanks help full
ahmad

By: Rev Will

Rev Will — Fri, 08 Apr 2011 20:11:50 +0000

After doing a CPU and MEMORY upgrade my LCD screen went out. There are 2 very tiny connectors inside the case and one of them came loose, after re attaching the cable nothing happened…how would I go about testing and repairing this problem?

By: Laptop Tech

Laptop Tech — Sun, 13 Mar 2011 20:37:23 +0000

noor,

I have a dell latitude 100L’s L C D I need to know the cable connection configuration of it, and I want to use it as a vga monitor.

I don’t think it’s possible.

By: noor

noor — Sun, 13 Mar 2011 20:29:47 +0000

I have a dell latitude 100L’s L C D I need to know the cable connection configuration of it, and I want to use it as a vga monitor.

By: Laptop Tech

Laptop Tech — Tue, 01 Feb 2011 20:00:47 +0000

Art,

I have a D630 that went dark a week ago. Worked perfectly fine with an external monitor but the screen was very dark such that you can barely make out the contents and only when there is ambient light. I ordered a replacement LCD/inverter from Dell for $130 and just replaced it using your excellent instructions. Thank you. However, the screen is still the same. What could be an alternative problem?

If we assume that your new LCD screen and inverter are good working parts then your problem could be related to the LCD cable or motherboard.
I cannot tell which one is failing.

By: Art

Art — Tue, 01 Feb 2011 03:15:11 +0000

I have a D630 that went dark a week ago. Worked perfectly fine with an external monitor but the screen was very dark such that you can barely make out the contents and only when there is ambient light. I ordered a replacement LCD/inverter from Dell for $130 and just replaced it using your excellent instructions. Thank you. However, the screen is still the same. What could be an alternative problem?