Home Forums Tech Helproom Help my PC is saying no signal to PC Forum Rules | Contact Forum Editor | Report a Post Help my PC is saying no signal to PC MattyB598 20:01 05 Jun 2017 Locked My pc is turning on. It comes up starting windows with the flashing windows symbol (windows 7) but when that is finished the monitor cuts off but the PC is till running as I can hear the start up sound when it gets to the desktop. Please help. Matt Fruit Bat /\0/\ 20:36 05 Jun 2017 Tap f8 as it power on select safemode with netwoking from the menu boot into windows go into device manager and unistall the graphics driver. reboot and windows should find and reinstall the driver and then all should be well. MattyB598 20:58 05 Jun 2017 Hey thanks for your comment but when the driver reinstalled and the PC restarted the same thing happened. It came up no signal from PC. Any ideas on why its doing that difarn 21:23 05 Jun 2017 I'm wondering if it is happening because the adapter is set to a refresh rate/resolution that the monitor cannot handle. Have a look at the post from 'Anonymous' in this article. click here MattyB598 21:55 05 Jun 2017 Thanks dude that article you posted solved my problem. Thank you :) difarn 12:31 06 Jun 2017 Good news. This thread is now locked and can not be replied to.