Under normal circumstances, the keyboard plugs of desktop computers are mostly round PS; 2 interface, found in use, often people because of moving the computer, reinsert the keyboard but found that the keyboard does not work, and later after we checked that most of these keyboards have been wrongly inserted caused permanent damage, had to replace a new keyboard. So let's talk about the correct insertion method of this keyboard.
First of all, the computer is shut down, unplug the host power cable or cut off the host power supply. Then look at the position of the keyboard interface on the motherboard, and the arrangement of the holes. Now look at the position of the keyboard interface, aligned with the motherboardThe interface is plugged in. Finally, connect the power supply and turn on the computer to prevent the keyboard from burning or abnormal use.
The computer keyboard generally has two kinds of plugs, the following two kinds of plugs connected to the computer host connection method: First, the round plug, the round plug of the keyboard is inserted into the "purple" jack on the back of the host, pay attention to the plug and jack have a larger needle and hole, align the two needles and holes.
Round keyboard belongs to PS/2 interface, PS/2 interface is an old PC compatible machine interface, can be used to connect the keyboard or mouse, round keyboard use method: roundShape plug keyboard, get the round plug of the keyboard first look at the color, generally purple, the computer also has a round purple jack, which is specially used for the keyboard. The green jack is for the mouse. Don't plug it in wrong.
The keyboard with the round plug first look at the color, usually purple, the round purple jack on the computer, specially used for the keyboard. (The green jack is for the mouse. Don't misinsert it.) Depending on the purpose of the jack target, insert the purple plug of the keyboard into the purple jack of the computer. The direction of the plug is one. The plug of the keyboard plug is relatively large, and the socket has a larger plug. Plug it inInto the big place, the direction is right.
The keyboard interface of the circular plug is called the PS/2 interface, which can be plugged into the corresponding interface behind the desktop host. If the host does not have this port, you need to buy a PS/2 to USB adapter cable. Round port of computer keyboard: called PS/2 interface. The flat port of the computer keyboard: it is called USB interface. The general price of buying PS/2 to USB converter head is about 10 yuan.
1, the middle two are USB interface, keyWhatever's on the plate, just plug it in. The left green is the audio output extension. On the right is the mic input extension. (If you've already connected your stereo and headphones, you don't need to extend them, just leave them unplugged) and see what others have to say.
2, USB-C to lightning cable. The USB cable for Apple's first generation wireless keyboard is USB-C to Lightning cable. Apple Wireless Keyboard is a wireless keyboard designed for Macintosh computers and compatible with iOS devices. USB-C to Lightning cable. Connect an iPhone, iPad, or iPod equipped with a lightning port to the deviceConnect to the lightning port of the device. Then connect the other end of the keyboard cable to the Mac or USB power adapter. Finally, at the left end of the circular shaft, turn the groove counterclockwise to open the charge.
The Apple a1644 keyboard is a wireless keyboard. Its built-in battery has extremely high battery life. The charging method is as follows: Keyboard wireless charging round : The opening port is on the left end of the circular shaft, and the groove is rotated counterclockwise to open and replace. (The left end of the circular axis: the other end of the keyboard power button) If the optional keyboard wireless roundForm Apple Battery Charger Apple battery kit, can be recycled rechargeable batteries, convenient environmental protection.
Apple wireless keyboard charging indicator in the upper right corner of the battery icon from a small lightning into a small wrench. Turn on the power switch, the power indicator and Bluetooth pairing light on for 5 seconds, wait for the light to turn off. Tap Connect, the pairing button, and the Bluetooth pairing light will flash and the power indicator will continue to light. Open your iPhone or ipad and tap the Settings icon.