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My computer has power but no display black display on monitor

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Follow these steps.

  1. Unplug the power cables.
  2. open your PC cover.
  3. unplug RAM memories from motherboard.
  4. clean the slots of the RAM with the help of soft brush or blower.
  5. plug the RAM memories and power it on.
If No display then follow these steps.
  1. repeat first two steps and you will see a Cell like a coin.
  2. Pin it out and power your pc on and after a minute power it off
  3. Now pin the Cell again on the motherboard again and power it on and hopefully you will be successful.
If not then wash your CPU motherboard with petrol or thinner and dry it fully. then check. If again you are fail then contact a service center.

Posted on Mar 31, 2015

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Posted on Jan 02, 2017

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SOURCE: MAG 700P monitor display goes black after 60 seconds

Hello,

Can you send pictures of the power board to me at tech@ccl-la.com I will check our service manuals for the model and get back with you about a solution.

Buddy
Corporate Computer

Posted on Jul 29, 2009

  • 3 Answers

SOURCE: Power light on but there is no display.

I have the same problem with my acer al1617b if you get any suggestions please let me know








thanks

Posted on Nov 11, 2009

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4. If the power light on the monitor is not on, test the wall outlet (plug in a light or something you know works).
5. If the power light on the monitor is not on, try a different power cord.
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I have the same problem with my acer al1617b if you get any suggestions please let me know








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