Question about Westinghouse L1928NV Monitor
Open it and take a look on the back-light lamp on the inverter board...if it is smokie and appears damaged..you have to change it ..(if you can get one ..or ..to change the inverter board..
But if the lamp seam ok ..check the fuse on the inverter board ..(it will be a small one near the 12 pin connector) ..and this might be the cause..and you will not have to change the inverter ..or do other invasive operations..
anyway ..t change the inverter will cost you about 50 $ the part ..and the operation is not that complicated and can be done by anyone with a little attention..
Posted on Oct 03, 2010
Yikes, that is a very bad problem. You are exactly correct in that the backlight has failed. You can get a replacement backlight, but it is a very difficult repair, and the backlight is going to cost at least $70. You can get a brand new screen for only $105 with free shipping and no tax. I would recommend you do this... it will be a much better screen anyway. Also you can sell your current screen on ebay, even with the backlight problem for around $20.. then use the box from the new screen to ship it in and you will be good to go.
Here is the monitor I recommend, the one that is $105:
Posted on Oct 03, 2010
Follow this step to check the lcd screen :
Just plug this to the power supply and see if you get the colour lines on the screen if you get the colour lines that means the lcd is fine,
but if u dont get that u will have to replace the lcd screen.
If you get the colour bars then the component responcibe to give light on the screen needs replacement.
Posted on Oct 02, 2010
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Posted on Jan 02, 2017
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