Why can t I press the number of the AR 837?

If the computer can't press the number, it should be that the battery inside is low or the screen is not displayed.

If you can't press the number, it's broken, so you have to start with a new one, otherwise what are you doing? So you have to fix it, otherwise they're going to have to change it.

How can I not press the number of the Unicom computer may be the reason why the keyboard is not in contact, or the contact is poor.

This should be able to press the number.,Yes.,If I can't press the number, you can go and see if there's something wrong with your hardware.,Or some.,Some parts will be broken.。

If the computer number presses the button above, if it is hard and cannot be pressed, it means that it has been damaged.

This may be your computer, there may be a system voice, it is recommended to restart it, and then use it.

It's definitely because the motherboard of this computer of yours is broken.

The computer it's AI on him.,I didn't press the device on the stand-alone machine.,Maybe it's because of the problem of settings.,We should all choose again.。

Canon charger A2-837 can't press the number.

Jialingtong computer AR-837, when you press the key, there is no number, it may be that the keyboard of your key is in bad contact, check the keyboard, see if you can find out the situation.

But in that case, I think you should restart this thing, or the battery is running out.

Tonglian app, his can't press the number, I think you can go to the hospital or some repair shop to see the one he gave you. Then that's it, and if it's not good, you can go and fix it.

Computers are generally divided into 13 parts (early years).

They are: CPU, memory, motherboard, graphics card, hard disk, sound card, monitor, optical drive, chassis, monitor, keyboard, mouse, speaker.

Now it is common to also include the presence of a network card.

Other extensions include cameras, card readers, floppy drives, etc.

Von Neumann. The computer system is defined as follows:

Combinators and Controllers (CPUs).

Storage (memory and external memory).

External memory includes (hard disk and optical drive).

Input device (keyboard.

Mouse handwriting version.

Plotter) output device (printer.

Scanner display.

Audio) these belong to hardware, only the hardware of the computer is called bare metal, you need to install the operating system to run, the operating system belongs to the system software, plus the application software to form a complete computer system.

Computer hardware includes CPU, memory (including RAM and ROM), graphics card, network card (i.e., network adapter card), sound card, hard disk, etc.

Memory: The running program needs to be imported into the memory and then called out before it can be run.

Hard Drive: Storing things.

Power Supply: Power supply.

Graphics card: responsible for the display effect, there are two types: integrated and independent.

Sound card: Generally motherboards are integrated responsible for sound effects.

Chassis: Container

Display: The output of the display.

Keyboard, mouse, speaker, optical drive, needless to say.

This is a notebook memory module that is DDR3L 4G1600 memory module, which can only be used by a low-voltage version of the notebook slot.

It generally includes input devices, processing devices, storage devices, output devices, and communication devices.

As long as it is hard, it is hardware, hard disk, motherboard, CPU, memory, graphics card, monitor, sound card, network card, mouse, keyboard... It's all hard.

Motherboard, CPU, Memory, Hard Disk, Power Supply, Graphics Card, Sound Card, Network Card.

Host, display, keyboard, mouse, host motherboard, memory module, CPU, graphics card, hard disk, *** VCD,

Hardware in a broad sense does not specifically refer to computer hardware, but refers to tangible materials such as some facilities, equipment, materials, and intangible spiritual substances.

Hardware: The physical entity that makes up a computer, known as hardware. Such as consoles, monitors, keyboards, mice!

Software refers to the program and the technical documentation of the program, which is the interface between the user and the hardware. Software is the program and data used to direct the specific work of the computer, and it is the soul of the whole computer!

Everything installed in the computer is called software, and the hardware is the computer itself, such as the chassis.

CPU motherboard.

Hard disk memory. Graphics card power supply.

Hardware is the product in the case, such as CPU or fan, and software refers to the inside of the screen, such as QQ or antivirus.

Hardware is the kind that exists in solid-state form-

You can hold it in your hand.

The software runs on a computer.

Hardware refers to what you can see with the naked eye, and software refers to the programs in your computer

The hardware is visible.

Such as monitors. Hard disk motherboard.

Memory. Wait. The software is virtual.

Just a program.

Such as QQ. Whirling dance, these games.