![My pc turns on but my monitor says check signal cable my hdmi is plugged in I look inside my pc and this is unplugged and if this is not the problem My pc turns on but my monitor says check signal cable my hdmi is plugged in I look inside my pc and this is unplugged and if this is not the problem](https://preview.redd.it/60glwvr1cbr41.jpg?auto=webp&s=654d1df0e5f99f6c84d21f658283c6b1b4c204cd)
My pc turns on but my monitor says check signal cable my hdmi is plugged in I look inside my pc and this is unplugged and if this is not the problem
![how to solve the problem of check signal cable #how to solve check signal cable problem #no_signal - YouTube how to solve the problem of check signal cable #how to solve check signal cable problem #no_signal - YouTube](https://i.ytimg.com/vi/fgta46BwuZ0/maxresdefault.jpg)
how to solve the problem of check signal cable #how to solve check signal cable problem #no_signal - YouTube
I just bought a syncmaster t240 and the check signal cable appears in the screen when i turn my computer one, I tried
![Desktop Computer Is Turning On But Monitor Screen Showing Error “Check Signal cable” | Electronics Repair And Technology News Desktop Computer Is Turning On But Monitor Screen Showing Error “Check Signal cable” | Electronics Repair And Technology News](https://jestineyong.com/wp-content/uploads/2020/12/2-15.jpg)