Question about Samsung SyncMaster 940MW 19" LCD Monitor

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Smasung model la32c630k1mxrd takes 5 minutes for the picture to clear up, then crystal clear until i turn off. Then need to wait 5 mins again for the picture to come right. powersupply fault??

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Power supply is always the first palce to check, unstable DC can cause a lot of problem. You can have problem in the T-CON or the main board itself. You may have to use the cold spray for electronics troubleshooting to locate the bad component.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.

Posted on Mar 22, 2011

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Posted on Jan 02, 2017

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The car's security immobilizer
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You can try to put the key
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