Power coming to monitor without display.

Posted on 22.11.09 by Pauseoff

In many cases it happens that there is no display in your computer but power is there.It is a real problem many of us faces.I find solution for it in many where so i want to make a complete solution against (“ No display on monitor ”,  “ Power coming still no display to monitor ”) this.

No Display Monitor It happens also with me.In my case Monitor was taking power in parallel way and because of my PC motherboard was damaged so the display is not coming.Actually there is a problem on FRONT PANNEL CONTROLLER:

Power coming to monitor without displayon the mother board.I have overcome through this problem i have to take my motherboard to a workshop to make the FRONT PANNEL CONNECTORS attached together and from then it is working fine.Any way Lets get back to the topic:

Why there is No Display in Your Monitor?

  • Monitor display and High Voltage section can be Damaged.
  • Display Card can be damaged.
  • Power supply’s power good signal can be disconnected.
  • Monitor’s Brightness control Knob might not be in right position.

 Power coming to monitor without display

  • Ram is not properly set is ram slot/can be damaged.
  • There can be problem on Motherboard.

How to get display in your Monitor?

  • If the Brightness control knob is not in right position then first u have to move the brightness control knob to set it to right position.
  • If the above solving technique couldn’t solve ur problem then it might be problem with your display card.In this case you have to buy a video card(Monochrome/VGA).If it works then the previous card is damaged.
  • If the above techniques doesn’t solve ur problem then check ur monitor by replacing another monitor to it to check whether the monitor is proper or not.If it works then it will be a problem with your monitor.Then you have to open the video section of the monitor and check the parts(Resistance,Diode,Transistor,Capacitor) and if needed u might have to change some parts.
  • In many cases this problem arise due to Ram.If the Ram is not properly set in the RAM  slot,Ram can be damaged.Well in this case first u have to check that Ram is properly set in Ram Slot or not.If it is there then U must have to check the Ram chips.U have to replace the Ram with another Ram to check whether the Ram is fine or not.There can be also problem with ur Ram slot.In this case u must have to put ur Ram to another motherboard to check Ur ram slot is ok or not.If it is the case then u have to replace it.
  • If the above reason’s are not in your case well then u have to open the Add-in-Card:

Power coming to monitor without displayand connect only the video card to see display is coming or not or u can put the video card to any other slot.

  • If any of the above reason is not for ur one then it should be a problem with ur motherboard.So for that u have to connect all of you PC devices to a another motherboard and see it works or not.If it works then u have to check ur motherboard to see where in the motherboard the problem arise.In many cases it happens with FRONT PANNEL CONNECTOR.In ur case it might be something else.

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