Regarding computer hardware, what are the computer hardware?

I feel right on the topic, and I copied one for you, I hope it helps!

Help] [Solved] Why do some computers Windows XP start without self-check, and some self-check?

My computer does not self-test after power-off, why do some computers not self-test when starting up with windowsxp, and some self-test?

What are the benefits of self-testing? The self-test can effectively detect disk fragmentation and bad clusters.

This keeps your data safe.

When using Windows XP, many people ask, "Why is that disk scanner missing?" This is because Microsoft puts the disk scanning operation of Windows XP at the time of the operating system boot, and when the Windows log records a reboot caused by an abnormal shutdown or crash, it will automatically run the disk scanner program at startup.

By default, there is a 10-second wait before scanning each partition, at which point the user can press any key to skip the scan and continue with the start. However, it is also annoying if each partition has to wait 10 seconds for the scan to start, and the scan itself takes time. Actually, if we want to set a partition to automatically scan at startup, we can do so with the chkntfs command, which is in the following format:

chkntfs /d c:

where d is the parameter, which means that all chkntfs default settings are restored, except for the countdown of automatic file checks.

The t [[timefield] parameter can change the countdown time at the start of the sweep to a time value (in seconds) specified by input. If no time is specified, the t parameter will display the current countdown time. For example, you can use chkntfs t:

The 0 command sets the interval to 0 seconds, which means that the disk scan will be performed immediately at startup.

The x volume parameter allows the computer not to check the specified volume at startup, even if the volume is marked as testing required. For example, if you want to ignore scanning partition C when your computer starts, you can type chkntfs x c:

Prompt. When using CHKNTFS, the following three points should be noted: first, if the user wants to run CHKNTFS under Windows 2000 XP, he must log in as an administrator; Second, the x-parameter cannot be used cumulatively.

If you type the option more than once, the most recently typed item replaces the previously typed item. So if we want to ignore multiple partitions, we can use "chkntfs x: c:

d: e: f:

Third, users should not be frightened by the word ntfs in the command, it is actually common to the FAT format.

You can cancel this in the BIOS, of course it's not good!

1) The current conventional desktop computer, a complete set, mainly includes the following 11 components:

CPU (loose CPU does not send a heat sink, boxed CPU comes with a heat sink) <>

CPU radiator (if you buy a "boxed CPU", you will give a CPU radiator, but the radiator with a small diameter and high speed and high noise will be given away).

<> motherboard. <>

Memory sticks. <>

Hard disks (currently divided into mechanical hard disks and solid state drives).

<> power supply. <>

Chassis (you can learn about mid-tower chassis and mini chassis) <>

Discrete graphics card (if the previous CPU is an APU and CPU integrated core graphics card, then you can not buy a discrete graphics card).

Display. <>

Keyboard and mouse cover. <>

Headphones or speakers (you can choose one or the other, or both, and the headphones will not cause discomfort when worn for a long time).

<>2) The hardware layout of the computer host is as follows:

The host includes: CPU, CPU cooler, motherboard, memory, hard disk, discrete graphics card, chassis, power supply, optical drive, as well as monitors, peripherals (keyboard, mouse, camera, headphones, speakers, microphones, etc.).

1, cpucpu Chinese name "** processor", is one of the most core hardware in the computer, equivalent to the heart of the computer, whether it is a computer or a mobile phone, tablet computer has a CPU, non-display operations rely on the CPU, the performance of the CPU affects the running speed of the entire computer, the main role is to interpret computer instructions and process data in computer software.

At present, CPUs are divided into two camps, Intel and AMD, which need to be matched with motherboards with their own chips, and need to be compatible with the CPU sockets of the motherboard in order to install normally. In addition, we can refer to the CPU ladder chart for the performance of the CPU.

CPU2, CPU radiator.

The CPU cooler is to improve the heat dissipation scheme for the CPU, and the CPU cooler is also indispensable. Usually the CPU radiator is an air-cooled radiator, and a water-cooled radiator can also be selected for a higher heat dissipation environment.

CPU heatsink.

3. Motherboard. The motherboard is the carrier or platform of the hardware, connected to the CPU, memory, hard disk, graphics card and other core hardware, generally speaking, the motherboard has little impact on performance, the purchase of the motherboard is mainly to give priority to the brand, stability, scalability, if the stability of the motherboard is not good, it directly affects the stability of the computer host. When purchasing a motherboard, you need to consider the compatibility with the CPU, and the interface between the motherboard and the CPU needs to be the same.

Priority is given to first-line brands, ASUS, GIGABYTE, MSI.

<> motherboard. 4. Memory.

Memory is one of the most important pieces of hardware in a computer, and it is the bridge that communicates with the CPU. The computer runs in memory, and the CPU needs to transfer the data to the memory for calculation, and the CPU will send the result after the calculation, so the memory capacity has a great impact on the computer. To buy memory, you need to check how many generations of memory modules the motherboard supports, different generations of memory interfaces are different, the higher the memory frequency, the faster it is.

You're right, the physical things that can be seen on a computer are hardware. Software is a program installed on a computer, and the computer can only work if it supports and cooperates with each other.

Both the computer chassis and the monitor are computer hardware products.

Computer hardware is what you can see, including CPUs, fans, motherboards, graphics cards, power supplies, cases, network cards, sound cards, monitors, mouse keys, speakers, and more.

Giving you the best configuration in the world.

CPU Intel Core 2 Extreme QX9770 (Case) 2 x 19000 (Dual CPU price)

Motherboard: ASUS P5K3-VX Premium WiFi-AP 1 10400

P5K3 upgraded version, support dual CPU, DDR5 memory, pre-developed, sampled, not commercial).

Memory: Kingston 32GB DDR5 (16GB single*2) 24000

Pre-developed, not commercial, orderable).

HDD Seagate 2TB 10800 rpm S 108M(SATA) 6800

Obediently, 2TB hard disk, 2048G, the main thing is that the cache is too strong, 108M).

Graphics: Quadro QX 8000 SDI PCI-E-X 4G 512bit 2-chip 82000

Dual graphics cards, 8G graphics cores, there is no doubt that this will form the strongest graphics card lineup on the planet).

Optical Drive Xinke Hurricane 256X Fully Compatible Mapping Ram Burner T-1 1300

Monitor LCD Dell 3008WFP 14000

Relatively high-end, grayscale response, cope with it)

Chassis Rongshengda Raptors No. 1 3290

This chassis is a Rongshengda concept chassis, not mass-produced, can be ordered, the chassis is all copper, the surface is pasted with insulating composite fiber material, and it is equipped with a water-cooled fan).

Power supply Rongshengda Thunder Dragon F-05 2680

This power supply is pre-developed by Rongshengda, 3kw ultra-high power power supply, not on the market, can be ordered).

UPS power supply Germany 3A 3A10KS 9500 (this item is optional).

Mouse 1: Logitech VX18 2255

The concept mouse has just been unveiled at the CBS exhibition, and the other party said that if it is officially listed, it will cost about 400 US dollars).

Mouse 2: F-29 glasses sight 12000

Developed specifically for enthusiast gamers, Israel uses fighter helmet sight technology that can control the on-screen mouse cursor with your eyes).

Mouse 3: F-28 Ring IR Mouse 4300

Or an Israeli mouse, wireless, index and middle finger control, not mass-produced. ）

The above mice only need to be used with two sets at a time, such as playing large-scale air combat games, and the master can use all three groups.

Keyboard Logitech W-F5 Keyboard 2500

No, it's the most high-end at the moment, and it's just out of samples).

Speaker Blaster EVA-SHOCK-F5 6000

This speaker is a new concept speaker just launched in Beijing Blaster 08 years,Not on the market,Available to order)

Total amount: 190525 RMB.

If it is equipped with UPS**, it is: 200525 Yuan Sai Tike X52 Pro joystick.

Computer hardware mainly includes: chassis, motherboard, bus, power supply, storage controller, interface card, portable storage device, built-in memory, input device, output device, CPU fan, buzzer, etc.

Both a desktop and a laptop must have the following hardware components:

Core processor abbreviation: CPU

The motherboard (in layman's terms, the center board, the hardware that carries all the hardware) memory modules (similar to the CPU, they are the functions that run processing).

Graphics card (Graphic Imaging Display Card).

Power supply (hardware that powers all hardware separately).

Hard disk (hardware to store things).

Heat sink (the part that dissipates heat from the hardware).

Chassis. Display.

Keyboard and mouse. Optical drives (optical drives).

As long as you have a CPU, motherboard, hard disk, heat sink, optical drive, graphics card, chassis, power supply, monitor, keyboard, mouse, monitor, it is a must, and there are some cameras, audio, headsets, stylus, sound cards, etc., depending on what you want to use.

Chassis, motherboards, buses, power supplies, storage controllers, interface cards, portable storage devices, built-in memory, input devices, output devices, CPU fans, buzzers, etc.

CPU, fan, power supply, case, motherboard, sound card, graphics card, memory module...

The three major parts, the board, the monitor, the keyboard and mouse headset, the case power supply, basically that's all.

CPU, memory, graphics card, sound card, power supply, chassis, input devices, output devices.

Input devices, output devices, processors, memory, controllers.

Computer hardware sub-accessories and peripherals.

Pretty much everything you can see.