So my acer x183h lcd monitor must have somethin wrong with it. I turn it on and it shows the acer logo then it goes to a black screen hen says no signal the vga cable is in i have a acer m5100 desktop amd ik if its the video card because im new to computers but please help
It's not the monitor itself as it is displaying both the logo and the "no signal" message. The connecting cable to the PC, the plugs and sockets or the display card are all possible culprits. You can verify the cable by trying the monitor on another computer, or someone else's monitor on yours. Always pop back and let us know the outcome - thanks