My computer turns on, the fans run, but the monitor says “no signal” and goes to a blank black screen just like if you turned the computer off while the monitor was one. There is no video signal. What’s wrong with it?
Hello, Check the answer to the following link:
Also, don't forget to check if the outlet where your monitor is connect is ok. Sometimes, especially if it is connected to a power bar, it stops working. Try a different outlet.
Possible something wrong with your graphic card, remove the graphic card and see the internal graphic card of your motherboard will work better.
check the connection between cpu and monitor, also check the power supply of monitor and its power button.
there is no connection between cpu and monitor
then you should connect it to cpu to get the display. is it your computer ?
sorry i did not understand.