Your keyboard is broken?

Some of you might have experienced this, that time when your keyboard is a PS2 socket could not function. The easiest way is to replace the keyboard with a USB keyboard, but before the change, it helps you know the causes and solutions. Here are some causes and solutions if you experience something like this:

1. Most likely your keyboard is broken! (This solution is not ya?) Try to replace your keyboard with a keyboard that you make sure good. Try to borrow before you buy a new one. Because it could be your keyboard in good condition.

2. On the motherboard, there is such thing as a keyboard fuse (in the form of a small diode or fuse). Its location is near the keyboard socket (behind). Try to measure with a tool to guide multitester resistance (Ohm). Measure each diode or fuse socket behind your keyboard (if you're not sure where the fuse), if there is not disconnected, the fuse can be sure your keyboard is damaged. Replace with a fuse from a faulty motherboard.

3. It could also happen, your keyboard socket is broken. Damage the keyboard connector is usually caused by loose (due to too often plug in and go). Can also occur due to corrosion in the socket. Replace your socket with the socket from a socket motherboard is still good.

4. That this is indeed rada difficult to repair. Damage occurs in your bios. As we know, the bios is the "ic" program that regulates all functions of the motherboard. If this fails ic "set up" keyboard functions, then your keyboard will not function. To the solution you should consult a technician. Can do the bios update bios or copy, and can also with the same bios replacement of the same motherboard.

5. Damage to power supply. It's rare, but not impossible. Power suppy voltage of 5 volts and 12 volts. If one voltage is not in accordance with the provisions of its range, then one of the functions of the motherboard will not function properly. Check the power supply you with hardware facilities management in the bios.