Who has any materials about the hardware?

Pacific Computer Network.

If you want to check the specific brand of the new product, go directly to the official website to see it, and there is also a detailed introduction there.

The configuration detected by Master Lu is the actual configuration of the machine you are now inspecting, and this can't be wrong. If this configuration is different from the configuration told by the seller, it is a problem, do not ask, and directly ask the seller for replacement or return.

There is a company in Zhengzhou called Dingxin Digital Technology Company. You can ask.

Hardware diagnostic cards, also known as hardware detection cards, detect what's broken with your hardware.

1. In fact, when I really go to buy the piano, the salesperson almost can't understand the configuration, or choose the first-line brand and the best-selling model is more secure, and the piano that has been recognized by everyone is definitely no problem.

At this price, you can take a look at the imported Sanyi piano JS122MD, and the domestic Kingsporg and Pearl River are good.

The high configuration of the piano is mainly due to the selection of some famous brand imported accessories, such as hammers, strings, etc., and some manufacturers do not have the production conditions of the action, and they also need to buy from other manufacturers, but this is not the main thing, the main thing is to look at the process and design. Kingsporger piano is made of ten-year-old wood, the geographical location is superior, is the best production area of the piano, coupled with the design of the German piano design master Mr. Klaus Fenner, the action is designated as the standard setter by the China Musical Instrument Standardization Committee. Described by experts as the most European quality piano.

None of this matters, the accessories are all available to buy.

You can't buy a decade of old wood like Ginspogg.

Branding matters. Especially some foreign name brands that tell stories, don't buy them. All within 30,000 are domestic.

In addition to these, also listen to the tone, try the feel, and to your budget and requirements you can take a look at Kingspog's piano.

First of all, choose a large-scale, professional piano enterprise brand, quality assurance, the materials used are also square, to the domestic Pearl River, Kingsporger, Helen, Xinghai, Harmany are very good brands

Ginspoger, the "ten-year old wood", does not have it in China; Piano designer Klaus. Fenner has carefully designed, and now has a patent for his design of the iron row string in the Ginsburg manufacturing process; One of the more important things is that the place where Kingspogue pianos are produced is known as "the best place for piano production".

You can buy a better piano for more than 10,000 yuan, and you get what you pay for, and the main thing is that you have to try it, and you just have to choose the tone you like.

First of all, I want to buy a brand piano, I personally recommend Sanyi JS122MD, the world's best-selling model of Sanyi Company, vacuum casting steel plate, double sound board, German FFW hammer, pure and transparent tone, comfortable feel, very comprehensive piano.

b、d、c、a

The first question, which was used before, and then could not be used to exclude cd, can be used to use volume, and the second question of excluding A is obviously D

The third question, even if the DOS is installed, there will be a prompt that the operating system cannot be loaded, so the fourth question of C, it has to be more than 5 meters, it is too long, the connection line is damaged, then the printer cannot be found at all, and the driver failure is impossible;

Notebook? How do you change your laptop to a new one and it doesn't work?

It's likely that there is a problem with the graphics card, and if it's NVDIA's independent graphics card, it's very likely.

Is the computer old? It's time to clean up the dust, if it's overheated, the graphics card will be blurred, go to the repair shop and find someone to clean it up.

CPU 59° should be okay, but the screen should be caused by too high temperature. It may be caused by poor heat dissipation in the physical structure of the province. This doesn't seem to be a good solution.

1.Hardware Design Engineer 2 Hardware Maintenance Engineer 3 Computer Installer.

Remember to adopt it.