Now, connect your monitor to your computer with a USB Upstream cable ... turn off monitor, replug power cord, turn on monitor Now, turn off the monitor and disconnect the power cable.

Not many of us have the luxury of space to fit a full-sized computer monitor into our working-from ... the screen and the ...

Now, try booting the computer with just the power cord, monitor, mouse, and keyboard. While something coming loose might be a relatively uncommon problem, it's still worth troubleshooting.