Question about Acer AL1717 17" LCD Monitor

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Acer AL1717 moniter hissing and goes black

Ok so my acer1717 moniter turns on for a second or so then it flickers n dies n it hisses... when i turn it on it does this twice ... sometimes it stays longer than other times but its nothing that i can work on... it only lasts like 3 seconds tops ... please help

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  • lovydovy Apr 25, 2009

    the monitor comes on, makes a loud hissing sound, then blanks off in one or two seconds. After a few seconds it does the same thing again, and then blanks off in a couple of seconds and then never comes back on. If i turn the monitor off, and then turn it on again, it repeats what i have said above.........

  • Ruwan Kumara
    Ruwan Kumara Jun 22, 2014

    hi, I had the same kind of prob with acer monitor. I just replaced the cap with same capacity, voltage & heating level & now my monitor works perfectly. Please do not try to this yourself if u have no knowledge in electronics. It's dangerous since the capacitor can hold high voltage even if disconnected from main supply. Contacting a electronic technician will be the best way.

  • Ruwan Kumara
    Ruwan Kumara Jun 22, 2014

    Again, the heating level is for this cap is 105. You should not use 85 (Normal) caps since it can explode or damage your monitor & also be dangerous. I used acer monitor for over 5 years now & it worked perfectly till yesterday.

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Include me in the people burnt (no pun intended) by crappy quality Acer monitors. Will never buy their stuff again. Ironically, this infrequently used external monitor burnt out overnight, just a few hours after I had actually checked out and decided to buy an Acer Windows 8 15.6" i5 laptop. Definitely not buying Acer again.
Imran

Posted on Dec 09, 2012

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Hi,

I had the same kind of prob with my acer monitor. I just replaced the cap with same capacity, voltage & heating level & now my monitor works perfectly.

Please do not try to this yourself if u have less knowledge in electronics. It's dangerous since the capacitor can hold high voltage even if disconnected from mains supply. Contacting a electronic technician will be the best way.
Again, the temperature level is for this cap is 105. You should not use 85 (Normal temperature) caps since it can explode or damage your monitor & also be dangerous. I used my acer monitor for over 5 years & it worked perfectly till yesterday. I think it's still good and usable..

If anyone need more help regarding this, contact me on
sumagasoft com

Posted on Jun 22, 2014

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Mine does this, if i repeatedly keep turning it on and off, it can take between 3 to 30 tries, but eventually itll stay on.

Posted on Nov 28, 2013

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You can buy the Power-Inverter board on ebay.

Posted on Mar 14, 2010

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Monitor is fried, problem with the inverter but you can't buy parts for it and would have to get a new monitor. I've seen the problem many times before.

Posted on Feb 08, 2009

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