What should I pay attention to when buying an LCD monitor?

1. Screen size, when buying an LCD monitor, the first thing to consider is the size of "face". For LCD displays, the size of the panel is the size of the viewing area, which is usually used for word processing, Internet access, office, study, etc., and the 15-inch LCD dust detector should be more suitable. If you usually have a lot of games, audio-visual entertainment, graphics processing and other purposes, the performance of the 17-inch LCD monitor is more prominent.

If you usually want to use the computer to experience the blockbuster, the 19-inch LCD monitor can meet this need.

2. Response time, at present, the biggest selling point of the LCD display is the response time that is constantly not rushed, and the response time determines the number of picture frames that the display can display per second, usually when the screen display speed exceeds 25 frames per second.

What should I pay attention to when buying a monitor for a desktop computer? The desktop computer monitor is broken, and I plan to replace it with a new one, but I don't know what to pay attention to when choosing a monitor? Actually, first of all, you need to pay attention to the interface, the interface is different, you also need to buy an interface converter, it's too troublesome, follow me to see the detailed precautions.

Graphics card Monitor Interface - Adapter

1. Display card terminal. After installing a discrete graphics card, the cable of the display needs to be installed directly on its interface.

2. Display interface. Pay attention to whether the interface of the monitor is compatible with the interface of the independent graphics card, otherwise you need to purchase an interface adapter.

3. For old-fashioned displays, the blue VGA cable is generally used - if there is no VGA interface on the independent graphics card, you need to buy a DVI-I to VGA converter.

4. Here we need to focus on "+ for DVI-I - for DVI-D".

You need to distinguish the difference between DVI-I and DVI-D, in which DVI-I is compatible with DVI-D and VGA, so the best conversion head to buy is DVI-i.

Graphics card power consumption

1. Here are 3 randomly selected display cards; We can take a look at the power consumption of each of them.

2. By the way, we must see if the power consumption of the power supply we purchased is enough, and whether we can bring our own DIY configuration. Choose the right power supply, the stability of the power supply should be guaranteed, and you can enjoy it for a long time with one investment.

Isn't it very simple Come with me to learn the knowledge before buying a computer monitor, don't be deceived! If you think this article is good, give me a like!

The first taboo: water invasion

Moisture can be said to be the first natural enemy of liquid crystals. The destructive power of water on LCD screens is staggering. Therefore, the LCD should be used in a dry environment to prevent moisture from entering the LCD.

For some users whose working environment is more humid, you can buy some desiccant and put it around to keep the air around the LCD dry. If the moisture enters the LCD, don't panic, just put it in a warmer place (such as under a desk lamp), and gradually evaporate the moisture inside.

The second taboo: dust infestation

Liquid crystals, like CRT, are very susceptible to dust. After a long time, it becomes a big flower face, and it is naturally unpleasant to use. The place where it is used will not be in a vacuum, and it is impossible not to occupy dust, so then clean it!

It is recommended to wipe the LCD screen with soft materials such as glasses cloth and lens paper, which can not only avoid moisture entering the LCD inside, but also will not scratch the LCD screen. Detailed cleaning tips will be mentioned later.

The third taboo: hard object attack

The liquid crystal is relatively soft and easy to be damaged (except for those with a glass screen on the outside). Therefore, you must be careful not to touch the screen with hard objects when you usually use it.

The fourth taboo: prolonged use

Since LCDs are not simple, their pixels are made up of a large number of liquid crystals, and if they are used continuously for too long, the crystals will age or burn out. Once the damage occurs, it is permanent and irreparable. So it's best not to use it for a long time, now many users' computers are on the Internet, for convenience, often turn off the display at the same time after shutting down, which will seriously damage the life of the display.

The fifth taboo: improper handling

The LCD screen is very delicate, and in the process of violent movement or vibration, it may damage the quality of the display screen and the internal liquid crystal molecules of the display, which greatly reduces the display effect. In addition, it is necessary to avoid strong shocks and vibrations, as LCDs contain a lot of glass and sensitive electrical components, which can cause damage to the screen or other units if dropped on the floor or other similar strong blows. This point must be paid attention to in the process of handling, try to put on thick armor for the LCD, and then carry it out.