USB port on the keyboard
6 October 2008
Image Source: images.google.com
While it may be time consuming to open up the CPU of your computer, most of the problems that you encounter with your PC doesn’t require you to open the CPU case. Hardware problems can be taken care of just as easily as it may sound. Like when your USB port on your keyboard sometime detect or not detect a certain device plugged in. Its true that the USB port place on the keyborad is very convenient fot he user, but this advantage compromises the reliability of the devices plugged in. Basically, the reason why it is inconsistent is because of power shortage. That’s because USB ports not just connects any device to the PC, but it also is the source of power of the plugged in device. It is responsible for delivering electricity to the gadget. Usually, USB ports are self powered and doesnt need extra supply from the CPU to run devices. But some USB ports have no power on their own, specifically a keyboard. Some USB devices require less power to run, those are the things that will most likely run on the USB, but others need a bigger electricity supply thats why it will not run in the port. The only thing to do is to connect this power hungry USB devices to the self powered ports usuall installed in the CPU or at its back portion.
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