Blank Monitor
The Blank Monitor Problem is very common problem, and it is easy to fix.
Follow The Step To FIX The Problem
1 - Power - Verify that the monitor power and the power cord connected to the UPS.
2 - Video Cable - Check The Video Cable Connect To The Computer VGA Slot ,check the cable if it may be loose you may need to push it back in and tighten the screws that hold it in place.
Video Cable Wire
Video Cable Location
How to Connect The Cable Back On Slot.
Note : you may need to push it back in and tighten the screws that hold it in place.
3 - Brightness & contrast - Check The Brightness & contrast control on the monitor. if you might have accidentlly chaged the default settings .
4 - Swap Parts - if possible , try swapping the current monitor with another that is working Good. Try Connecting Your monitor to another computer if it works fine the problem is not with your computer its about your video card in your computer. mostly problems caused by video card or motherboard . If Your Computer Works With Another Computer. Then Changed Your Old Monitor To new One .
5 - Check your addtional Graphic card (Add-on Cards) - if your system has an additonal grahics card or Add-on Cards on you computer Check it By Removing the Add-on Card From The PCI Slot and plug your VGA Cable to The Default VGA Slot On Your MotherBoard. if it works fine With the default motherboard VGA . replace the old Add-on Cards withe new one If Needed.
If None Of the Above Solutions Does Not Fix Your Problem , you need to contact your hardware vendor.
4 - Swap Parts - if possible , try swapping the current monitor with another that is working Good. Try Connecting Your monitor to another computer if it works fine the problem is not with your computer its about your video card in your computer. mostly problems caused by video card or motherboard . If Your Computer Works With Another Computer. Then Changed Your Old Monitor To new One .
5 - Check your addtional Graphic card (Add-on Cards) - if your system has an additonal grahics card or Add-on Cards on you computer Check it By Removing the Add-on Card From The PCI Slot and plug your VGA Cable to The Default VGA Slot On Your MotherBoard. if it works fine With the default motherboard VGA . replace the old Add-on Cards withe new one If Needed.
If None Of the Above Solutions Does Not Fix Your Problem , you need to contact your hardware vendor.
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