Question about LG Flatron L1751S-SN 17" Flat Panel LCD Monitor

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No power to monitor. Completely dead.

After returning to my desk after a break, Monitor was completely dead. No "ON' led indication. Would this be the high voltage powersupply?

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  • Dillon Blake Feb 19, 2009

    I repaired the powersupply on the monitor and everythinmg works fine.

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5 Suggested Answers

snakehead
  • 1070 Answers

SOURCE: monitor repair

the neck board of the monitor needs tube replace it is corroded with carbon if you cannot get a replacementbuy a new monitor.but also check the flyback also it could be faulty replace it check www.dalbani.com for your monitor parts or repairworld.com,good luck.

Posted on Apr 26, 2007

  • 3 Answers

SOURCE: THE POWER LED (GREEN) IS BLINKING CONTINUOUSLY

power led green is blinking

Posted on Jul 27, 2009

micromend
  • 748 Answers

SOURCE: LG L19327Q - BF monitor, just went dead. Checked

Something in the power supply has aged to the point of no return. Take the monitor to a reputable repair person or check out my website www.micromendllc.com

Posted on Feb 25, 2010

budmrtn
  • 11361 Answers

SOURCE: my monitor lg 500g model is dead

You need nto open it up and inspect it, here is the service manual; http://online.manualspace.com/computer-monitors-free-ebooks/lg-monitor-service-manual/4721/lg-studioworks-500e-500g-500n-color-monitor-service-manual-314.html

Posted on Mar 14, 2010

pravinbhavsa
  • 348 Answers

SOURCE: LG STUDIOWORKS 500G monitor dead ?

your irf 630 is not original purchase it from proper LG authorised service centre it is costly but never become faulty again duplicate mosfet overheats if your green led is on then measure voltage at E.H.T.connect meter at output transister if E.H.T. is producing then meter should show 1 digit if not then 50v will show take care that signal cable should be disconnected if E.H.T. is not producing then check +vcc at horizontal ic it should be 12v. if 12v is not present then check regulator ic 7812 insmps

Posted on Mar 14, 2010

Testimonial: "thanks a lot :)"

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