its an off topic question but still..
yesterday i was using fedora in usb stick and had the usb boot first... i deleted the fedora files and restarted the PC .. as the USB was supposed to boot 1st.. it gave an error... and i removed it from the port.. while the computer was running and hit the restart button... it gave nothing.. not even bios screen... and i m struck on it since then.. when ever i power up.. fans run but nothing on screen... no bios setup.. just" NO SIGNAL " any help???

Question

its an off topic question but still..
yesterday i was using fedora in usb stick and had the usb boot first... i deleted the fedora files and restarted the PC .. as the USB was supposed to boot 1st.. it gave an error... and i removed it from the port.. while the computer was running and hit the restart button... it gave nothing.. not even bios screen... and  i m struck on it since then.. when ever i power up.. fans run but nothing on screen... no bios setup.. just" NO SIGNAL "  any help???

rsmith6559 · Answer

This is basically impossible to troubleshoot over the Internet, and I'm crazy enough to try!  At this low level, every burp of the machine is critical to get an idea of what is/isn't happening.  Much of what needs to be observed is too subtle for someone not familiar (at an admin level) with the boot sequence.

Sorry.