so i have this 20" sceptre monitor....

[effinA]

so i unplug it cause im moving the desk to my bedroom.....i replug everthing, but the monitor doesnt turn on....the blue light comes on, but nothing shows.....this is happend before when i moved here, but i dont remember how i got it to work again.......if you have a sceptre or know about monitors please reply/pm......much appreciated

[Josem]

is your computer sending data to the monitor?

in windows xp, right click on the desktop, click settings, click on the monitor and check the box "extend my desktop to this monitor"

[ICMoney]

The connection is likely lose between the cable and the video card head.

Unhook it from your card and then screw it in firmly.