Is the Lenovo Jiayue display LCD or CRT

Who told you that a brand machine is better than an assembly machine? Speechless.

LCD, for now, should be better than CRT. The previous ones were worse. The quality of the LCD screen is mainly due to the brightness, contrast, and time that reflects . Digital is definitely better than analog.

Lenovo displays include LED screens above the inch, and the following are LCD screens! Lu or LED is more energy-saving and energy-saving than LCD, and it is also better for eye protection!

When the computer is three years old, it is all LCD.

The best resolution of Lenovo Jiayue 17-inch widescreen LCD monitor is 1280*1024, and the following are the parameters of Lenovo display:

Resolution: 1280*1024

Pixel pitch: Average brightness: 200 (cd m2).

Contrast ratio: 1000:1

Response speed: 5 (ms).

Panel Type: TFT

Interface type: 15-pin D-sub

Power: 25 (W).

The 4-to-3 screen is 1024*768 or 1280*960

The screen of 16 to 9 is 1440*900

Lenovo's 17 widescreen is generally the same as that of 19 widescreens, which is 1440*900. There is a small amount of 1280*720.

I'm also a monitor for Jiayue. Because the previous host power supply was matched with the display. There is a power connector for the display on the power supply.

And the current ordinary power supply does not have that kind of interface. You need to sell the car and buy a power adapter for the monitor to supply the power to the display sail reader. It should be 12V.

You can go to the electric burning brain city and ask for it. Mine is 12v. Wish.

Dear Lenovo users, hello!

IDEA Forum.

Think Forum.

Lenovo Community.

Know the computer model, and then go to his official website to check.

What model of computer do you have?

It's too much, you can look it up on the Internet.

Be it in a split second ah the whole screen or just a line!

China has three problems:

1.The graphics card driver is not low.

2.Refresh rate compatible.

3 is the display quality, I often encounter such problems in the laptop splash screen! After that, the new screen is fine, I don't object to Lenovo, you go to the Internet to search, and there are some pre-flash screen door things in the association.

China's perception of this is not just a problem, is it? HP, Dell, etc. have China's current digital market ** is declining too fast, so there is no home of their own to lose the raw materials of hands and feet! The most painful thing is that we.

China is, if you take what I mean to build a Lenovo service station to show the problem!

You look at the manual, generally don't need it, set the display for it.

I don't know the specific model of the landlord's independent graphics card, but don't worry, as long as you buy an LCD monitor with a VGA interface, there is no compatibility problem.

As long as the interface is suitable, it's best to choose a monitor with a VGA interface, because your host is an early supporter of this kind of interface.

The first trick: check whether the connection between the monitor and the graphics card is loose. Poor contact leads to "clutter" and "noise" shaped screens are the most common phenomenon.

The second trick: check if the graphics card is overclocked. If the graphics card is overclocked, it will usually appear irregular and intermittent horizontal stripes. In this case, the overclocking amplitude should be reduced appropriately. Note that the first thing to do is to reduce the memory frequency.

The third trick: check the quality of the graphics card. If there is a problem with the blurred screen after replacing the graphics card, and it is in use.

After the first and second tricks fail to work, you should check whether the quality of the graphics card's anti-electromagnetic interference and electromagnetic shielding is passable. The specific method is: keep some parts that may cause electromagnetic interference away from the graphics card installation (such as hard disks) as far as possible, and then see if the blurred screen disappears.

If you are sure that the electromagnetic shielding function of the graphics card is not up to standard, you should replace the graphics card or make your own shielding cover.

Trick 4: Check if the resolution or refresh rate of the monitor is set too high. The resolution of the LCD display is generally lower than that of the CRT display, and if it exceeds the best resolution recommended by the manufacturer, there is a possibility that the screen will be blurred.

Tip 5: Check if you have an incompatible graphics card driver installed. This situation is generally easy to overlook, as graphics card drivers are being updated faster and faster (especially for NVIDIA graphics cards), and some users are always eager to install the latest version of the driver.

In fact, some of the latest drivers are either beta versions or optimized versions for a specific graphics card or game, and using them can sometimes lead to a blurred screen. Therefore, it is recommended that you try to use Microsoft-certified drivers, and it is best to use the drivers provided by the graphics card manufacturer.

Sixth trick: If the problem still cannot be solved after using the above five tricks, it may be a quality problem of the display. In this case, please change to a different monitor for testing.

Fix the problem of blurred display.

Phenomenon: One day in the CS war, the display suddenly became colorful, there was a "flower screen" phenomenon, and the keyboard was locked after a period of time, and it could only be reset. After the first occurrence of this phenomenon, it often appears, and sometimes it simply crashes.

Solution: The phenomenon of "blurred screens" is manifested through displays, but the culprit that causes blurred screens is usually not the monitor. There are two main reasons for this:

1.If the graphics card is loose, unplugging the card and reinserting it after shutting it down will usually solve the problem.

2.The system is overheating, including high CPU temperatures and graphics card chip temperatures. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

Lots of ways.

Swap them to determine if it's a monitor or a host.

If it's an internal problem with the display, it's not helped, and the host is generally a graphics card.

For a reference: it may be set too high due to your refresh rate value. Generally below 60Hz. If you also have a black screen, the resolution may also be set too high.

Generally speaking, this kind of problem, you change a graphics card to try, or a different monitor to try it is the best, if there is no condition, spend 10 yuan first, buy a new cable to try. I don't recommend not.

There are many reasons for the blurred screen, do you play a game with a blurred screen or do you turn on the computer for an hour without moving anything? If you play the game, it may be that the cable or graphics card is loose, and it is also possible that some files in the game have been deleted. You can test the hardware of the monitor and the host computer or directly contact the manufacturer to solve the problem.

The main chip of the LCD screen does not.