Question about ViewSonic Optiquest Q19wb LCD Monitor

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Q19wb Monitor Replacement Part Numbers Needed

After extensive research on this wonderful website I found out I need a new backlight and inverter for my Q19wb LCD Monitor. I want to make sure I get the correct replacement part(s) but haven't been about to find the part number(s) anywhere. Can you help me?

Thank you!

Patty

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  • chickenh4wk
    chickenh4wk Mar 08, 2012

    I found this store on Ebay. Got my DIY parts from there cheap. Just putting this out there. They have DIY videos too. Here's the link : http://myworld.ebay.com/sghill99/

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Look on eBay for "Optiquest Q19wb repair" or "Optiquest Q19wb power"

This is a common failure mode. You can either buy a set of capacitors and solder them in, or buy a replacement power supply board if you cannot solder.

One eBay seller notes the power board as an ILPI-025, which is common among the following models:

Power Board ILPI-025 For LG W1934S & Viewsonic VG1930WM & Optiquest Q19WB & Acer AL1916W Ab etc
Model:ILPI-025 REV:E 79069140

Posted on Apr 12, 2011

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