Question about Dell Inspiron 6400 Notebook

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My Dell Inspirion6400 screen wont come on. I attached it to an external monitor, and it came up with the error code:0326 LCD Inverter Error, unable to turn lamp on. If I replace the LCD inverter, will that fix the problem?

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  • otts_oldies Jul 14, 2009

    Any advice or step by step on how to do that?

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Check out http://www.ccfldirect.com. they have a wide variety of inverters and backlight tubes for LCD panels and laptops. I'd change out the tubes at the same time you replace the inverter. The cost is minimal, and will increase the likelihood that you'll be successful

Posted on Jul 13, 2009

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1 Answer

Dell error code 0326


Error Code 0326 means LCD inverter error, unable to turn lamp ON/OFF.
  • Update to the latest BIOS.
  • Turn off your computer and reconnect your LCD cable.
  • Repeat the diagnostics by turning your laptop on and tapping F12 and selecting diagnostics
  • if you still get that error then it could be these parts LCD cable+LCD needs replaced

Jun 16, 2014 | Dell Inspiron 1525 Notebook

1 Answer

My son's 1525 Dell laptop screen is blank. I hooked it up to a External monitor and ran diags. I received a Error Code 0326 MSG: Error Code 2000-0326 MSG: LCD inverter unable to turn lamp off....


Yep, basically what it means is the ic on the board is shot. Order a new board. Or a complete lcd as it comes with the driver , The choice is yours and its up to you..!!

Apr 27, 2011 | Computers & Internet

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I have a Dell Inspiron Mini. When i turn it on the desktop wont show. All i get is a black screen.


This might be a sign of a faulty LCD cable or screen inverter board.
The LCD cable transfers data signal from the motherboard & video card to the LCD screen. It also supplies high voltage DC power to the screen inverter board. The screen inverter board works as a power supply for the backlight lamp mounted inside the LCD screen. It converts low voltage DC power to high voltage AC power needed for the backlight lamp.

Test with an external monitor attached to the laptop. If you get display on the external monitor, then this confirms the case.

Aug 22, 2010 | Dell Inspiron Mini 10 Notebook

1 Answer

The laptop screen is almost blank/black. an external monitor is working ok. when i close the lid of the laptop and open it again the screen comes on for a sec but then goes off again almost blank/black....


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


Jan 19, 2010 | Dell Latitude D430 Notebook

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Dell D630LCD inverter error, unable to turn lamp ON/OFF.


hi,
the interal graphics adaptor is making trouble, to find aóut if it just with your screen, hook up another external monitor and boot up.
Still the problem?
then you wil have to (let) the graphics card (be) replace(d), definitely.

Good luck

Sep 07, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Dell Inspiron 1526 cannot communicate with battery


The diagnostic Error is a False positive you can ignore the diag error as the LCD is functional. If the battery is not recognized in the BIOS or you get an warning the AC adapter is not recognized, then you may have either a damaged AC adapter sensing pin (Fine wire in middle of ac adapter connection to Laptop) or a problem with the charging unit on the motherboard.

If the sensing pin is damaged or the ac adpater is not sending the right signal to the system, the battery charger will not work. SO if you have another Dell D series AC adapter, you can try it 1st. If the battery is 18 mos to 2 years old, you might see if it is IDs in BIOS and if it indicates battery state. Also the battery should have a test button and 5 LEDs on it. If the 1st 3rd and 5th LED flash the battery is bad. ANy any come on solid, then it is a % of charge, each LED = 20%

If you end up replacing hardware, then it will most likely be in this order:

AC Adapter, Battery, Motherboard

Jun 04, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Run Diagnostics I got Error code 0322, Message 2000-0322 LCD Inverter unable modify Brightness.


You need to replace the LCD inverter; it is the small board that the LCD monitor plugs into and the inverter plugs into the motherboard. Here's one for $10. Oh, and please take a moment to give this solution a fixya rating. Thanks! :c)

Jan 14, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Error accessing the lcd inventer


The error code 2000-032 (LCD Inverter error, unable to turn lamp ON/OFF) sounds like your LCD screen has a problem and needs to be replaced. The inverter circuit is located on a small circuit board on the LCD display panel. You can try reseating the LCD connector and see if this helps. Here’s a link to the service manual: http://supportapj.dell.com/support/edocs/systems/ins6400/en/sm/display.htm#wp1022270


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Nov 26, 2008 | Dell Inspiron 6400 Notebook

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