Question about Dell Latitude D620 Notebook

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When I unplug my Dell D620 and switch to battery power the screen flickers constantly then goes blank. I plug it back in to get the screen back. Same happens when removing from dock station. Any ideas?

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  • 497 Answers

Go to this Link and Read it Carefully!! I believe you have a Battery Recall Item and can get a Free Replacement.
http://www.dellbatteryprogram.com/

Posted on Jul 05, 2010

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I went out leaving my dell latitude D620 laptop on for hours, when i got back the screen was blank. i powered on and the lights came on and went off again


1. Check and see if the LED is on with the AC adapter, if possible, try a different Dell AC adapter (ANy D or E series Dell with a cannon plug connection should run that system Also ensure that the adapter is plugged into the wall.
2. If a known good power adapter does the same thing or if the LED goes out as soon as the adapter is plugged in to the system then the motherboard is suspect

Jun 07, 2011 | Dell Latitude D620 Notebook

1 Answer

When i plug my ac adapter the screen flickers a couples of time then i goes black


Hi grice2000,

The easiest way to fix this problem is to perform a power drain. Please follow the instructions below.

1. Turn off the system completely.

2. Unplug the AC adapter from the power outlet.

3. Remove the battery from the unit.

4. Now, press and hold down the power button for about 15-20 seconds.

5. Put back the battery in and plug the AC adapter.

6. Reboot and observe the system.

Hope it helps.

Thank you for using FixYa.

Jan 09, 2011 | Dell Inspiron E1505 Notebook

3 Answers

Dell Latitude D620 Screen Goes Black


disable the screen saver mode and check.

Jan 13, 2010 | Dell Latitude D620 Notebook

2 Answers

Dell laptop screen goes blank when ac adapter plugged in


I believe I have found the problem with the 1525 that I am currently working on which has the same problem that you describe. Ultimately I think it's a problem with the inverter in the LCD. When the laptop is powered by battery the brightness is lower than full. When I plug in the power adapter the brightness goes to "full" and I hear a faint sizzle and the LCD's backlight goes off. Same as if you hold the Fn key and press the up arrow to brighten it, it will do the same thing when you reach near the full brightness. So for now I have fixed this problem by going in the Power Options and clicked on Adjust the display brightness on the left. Slide the slider to the left on the "plugged in" part and now when you plug it in it shouldn't make it go blank. I do want to note that I hear a faint buzz coming from the LCD when I plug it in. That must mean the inverter is faulty. WAY TO GO DELL!!!!!!

May 23, 2009 | Dell Inspiron 1525 Laptop

1 Answer

Dell Latitiude D620 blank screen


if u can see dispaly at first when u power up then press F8 key then u enter in enable vga mode.
If u not see any dispaly then refix ram and battery.
then if still problem arise u have reset bios settigns .
for that u have to check on mother bord in laptop pull cmos cell for 15 minutes from it then it reset .

May 11, 2009 | Dell Latitude D620 Notebook

1 Answer

Battery


The flashing light is telling you that your battery is not holding a charge. The fact that it goes dead when you unplug it tells me that the power adapter is working properly and the battery is the suspect. If your computer is under warranty, contact Dell for a replacement battery. If not, you'll need to purchase a new battery.

Hope this helps.

Mar 10, 2009 | Dell Latitude D620 Notebook

1 Answer

Dell Latitude D620 locks up when moved


Is this when the ac adapter is plugged in?? Or on Battery??

Feb 06, 2009 | Dell Latitude D620 Notebook

3 Answers

Dell Latitude D620 - Screen shows boot up, but then goes blank. I know the screen is ok as the dell part shows on screen, but when the blue screen should appear to insert password etc, the screen remains...


Here are some easy things that can sometimes resolve this problem:
1) Sometimes there can be a static buildup on the mother board. Power off, remove the battery, remove the power cord and hold the power button in the on position for at least 30 seconds.
2) If that didn't work- Power down, remove the battery, remove the Hard Drive and memory modules and reinsert them. Try to power back up
If these things don't work, get back to me for some more ideas.
Hope this helps and have a super day!
Ron

Dec 15, 2008 | Dell Latitude D620 Notebook

2 Answers

Flickering switch light, blank screen


Hi, First of all it is not advisable to open up monitors without proper tools as they contain hazardous elements. Dell monitors however do have a 3 year SEPARATE warranty. Check on the back of the monitor and look for the monitor serial number. is should start with CN-xxxxx-,, or JP-XXXXX-. give that to a dell tech and they should be able to replace that.

Oct 01, 2007 | Dell E173FP 17" LCD Flat Panel Monitor

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