Question about Dell Latitude D430 Notebook

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Monitor turns black

I have a D430 and recently, when the power brick is plugged into the laptop, and when powered on, the display shows in second and turns black. But when off of power brick, the monitor display works. Any help will be appreciated. Thanks!

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  • Expert
  • 93 Answers

As you had stated that the monitor is working if the power brick is off.The back light shutdown might be a cause of static from your power brick, or other thing is it might be your setting for back light level or power scheme.Some configuration needs to open BIOS settings.To check if the power brick is the cause of problem is good to have a known good one or try to monitor if it is charging or not by monitoring the battery indicator if the power brick is off.

Posted on May 26, 2012

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Posted on Jan 02, 2017

Nowuser
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SOURCE: Dell Inspiron 6000 monitor display problem

Well it is most likely a issue with the Video driver as you are able to boot to the safe mode.I would suggest going back to the safe mode and deleting the present driver for the video from the device manager.before you restart the system just download the latest version from the support.dell.com so that you can reinstall it.Also check in the graphic properties which screen is set to be the defuat.Incase still not working i would suggest reinstalling the operating system before replacing any hardware.

Posted on Jan 03, 2008

Geekman
  • 32281 Answers

SOURCE: flashing on and off

Is the monitor a LCD monitor and does it uses a power adapter?
If this is the case then it could be the power adapter that is faulty or if it is underpowered and the thermal overload cuts in then it switches off and when it cools it switches back on again.
Check the monitors power specs and the adapter should match the power requirements of the monitor or greater (ie. the voltage should be the same but the current rating should be the same or greater).

Posted on Feb 10, 2009

tleeski
  • 29 Answers

SOURCE: D800 laptop will not display on external monitor

Most laptops go into standby mode when the lid is closed. To stop this, (Windows XP) click Start, Control Panel, Performance and Maintenance, Power Options, then click on the Advanced tab, select "Do nothing" in the drop-down for "When I close the lid of my portable computer"

Posted on Feb 12, 2009

  • 59 Answers

SOURCE: the laptop screen is almost blank/black. an

As per Dell Technical support LCD kit needs to be Replaced.

I Would recommend to
Run PSA Diagnostics. Check for PSA Error codes

if unable see display during PSA Diagnostics use External monitor to make note of Error code.

Check Error code on support.dell.com

If no Error codes. Then Only option is replace LCD kit


Posted on Jan 20, 2010

  • 28 Answers

SOURCE: when i try to connect

Have you tried the following:

Hold the FN key down and hit the CRT/LCD button?

Posted on Mar 14, 2011

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