a 15 amp circuit breaker means you can use devices upto 7.5 amp
calculate total current used by this devices and make sure they dont cross a sum of 7.5 amps
This would generally be observed on a laptop/notebook system when you are using the integrated screen and do not have an external monitor attached. If you try to switch from one display to the other, it will tell you it has no external display to switch to.
you could use it like one big screen. or use it for multitasking. (asuming you computer could handle it)
Because it is an external device connected to the computer that translates user input into output on the screen.
Check with external monitor - if problem persists - graphics card - connector cables - outdated drivers if external monitor works fine then- - all (any) mentioned above - lcd screen tips : give a shake, apply pressure on lcd, reseat connector cables, allow the computer to cool
the heated rear screen circuit has a higher resistance compared to the side light circuit
The advantage is you can use it for meticulous hardware work, such as glueing a USB drive to a computer screen or Hard Drive. Hope that helps :)
If you talk about "computer user interfaces," they are normally the screen, a printer and audio. A CD/DVD is strictly speaking an external storage device.
Because the computer screen works like a tv screen
Is your computer screen plugged in? Make sure your computer screen is properly connected to your computer.
can you see your self on computer screen.
OK so you see a screen and there is a keyboard in front of it that is a COMPUTER! You turn on the screen and you got on a computer!
from greeks.com