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

Okay this is common with that old laptop the problem is usually the lcd inverter i attach a tutorial video for you to see and understand what it is.

this part produces the high voltage required to light up the screen and burn out it is under the actual screen below the plastic bezel which is held to gether by screws under little plastic covers locate at top left right and lower left right of the screen Dell Latitude E6400 LCD Inverter Replacement How To Tutorial

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

Hi Melissa,
You can download the drivers for your Latitude D630 from the following website:

http://go4download.com/dell-latitude-d630-drivers/

If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

You must detect what parts is failure
Screen display, inverter board or lamp
Follow these step.
1.- Connect an external monitor (at VGA port) and check the image in external monitor
If show clear image. The failure may be the inverter board or the lamp backlight
Inverter boars is more easy to replace.
You can buy an used cheap price on
http://www.ebay.com/itm/Dell-Latitude-D630-Inverter-Board-K021048-00-/260809995144?pt=LH_DefaultDomain_0&hash=item3cb97cb388

Replace and your screen will work again

Is important for people who share their knowledge, know your comments.
If the answer is helpful, rate my answers

This is a hardware issue. Unless you know much about soddering boards do not attempt to fix this yourself.

Hello,

When you first turn the scanner back on, the READY light will blink, indicating that the diagnostics are in progress. If the Ready LED and Paper Jam LED blink 8 times, the error indication is "Light Check Fail (ADF)" or "Flatbed /ADF inverter check error".

Followings are the solution for the above problem:

1. Lamp is on? Yes. CCD error, Optical assembly is to be replaced.
2. Lamp is on? No. Flatbed or ADF Inverter error. Lamp inverter circuit is to be replaced.
3. Lamp is on? Yes. Issue resolved.
4. If the Lamp is still off, then Lamp is to be replaced.
5. If the issue still persists, then you may have to contact the authorized Avision Service personnel for further diagnosis and suggested repair or replacement.

Hope the above information is helpful.

Please revert if you have any doubt.

Thank you for contacting FixYa.

Regards,

TechSatya

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

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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