A novice computer wants to go to the computer city to assemble a computer. What should I pay attention to? To prevent being cheated by JS? ask for advice

Precautions for purchasing the machine have been copied seriously recently, and the configuration content enrique88 is original. Please indicate that Baidu knows the computer installed classification ID: ENRIQUE 88. Individuals are just DIY enthusiasts, not so-called experts. Inappropriate is inevitable. There is a good welcome exchange, and the sprayers will give me a refund if they think they know everything. People who are really capable will not use such mean means. Spray everywhere. Only the weak will do this. If you find my answer obviously flawed, please hi me, and I will ask for advice with an open mind. Thank you.

1. You need to know your purpose and budget before buying a computer. The budget is the most important, and the purpose needs to be achieved according to the budget. If your budget for buying a game computer is not higher than 4000 ~ 5000, you'd better choose AMD platform, because the price performance ratio of AMD platform is much stronger than that of Intel in the low-end price range. Intel's advantage is in the middle and high-end price range. Intel's CPU core architecture is much better than AMD's, and the Intel platform is extremely stable and compatible, which is most suitable for individuals, work and game lovers who need stable operation. Of course, pay attention to the brand of hardware. Refer to item 7.

2. Remove the price of the configuration list, and then go to the computer city to have a look around. Shop around, without changing the configuration, the cheapest is the most worth buying. The quotations I gave you are all based on the quotations from Zhongguancun, Beijing. Don't worry too much. In fact, the prices in the whole country are similar. Merchant quotation is different from online quotation, but the price difference will not be great. The price is within the reasonable range of -or+ 10~30 yuan. If it exceeds too much or too low, there is a problem. You can also go to JD.COM to check the hardware quotation first. There are several big cities in China with the highest hardware quotation.

3. Pay attention to whether the hardware packaging box is completely sealed when buying. Try not to open the sealed hardware, to prevent merchants from impersonating you with fake or repaired goods, and it is up to him to keep the warranty of CPU in the packaging box. Pay attention to the hardware brought by the merchant, because the merchant may switch the switch for you as soon as you turn your head.

4. Memory: Kingston memory is the most fake product on the market, but it shows that the influence of Kingston memory is not the first in the global market share. It would be best if we can guarantee to get the authentic Kingston. If you are not at ease, you can choose Wei Gang or Yu Zhan Memory.

5. What do many people pursue? As everyone knows, these brands are basically produced by agents in Chinese mainland and Taiwan Province Province, with low cost performance. You need to spend more 100~200 yuan than domestic brands to buy these "domestic products" with foreign brands. It is better to buy domestic brands directly. Recommended: AOC and Great Wall domestic first-line display brands have very high cost performance. Please indicate that Baidu knows the computer installed classification ID: Enrique 88.

6. Power supplies must be clearly seen whether they are what you require, because these are the most easily overlooked places. Also, look at the above models clearly because there are many models of a brand, and don't let him cheat you with the low-end models of the same brand.

7. Pay attention to buying hardware. Merchants often prevaricate sellers on the grounds that this piece is out of stock here, and take the opportunity to recommend the brand they represent. Don't believe it here, unless he represents a first-line or top-level second-line brand, and the hardware model and price are reasonable. The first-line motherboard brands are: ASUS, Gigabyte and MSI. Top second-tier brands include Huaqing (a subsidiary of ASUS), Yingtai, Elite, Jabbo, Mei Jie, etc., and some are generally channel OEMs, such as Onda, Colorful, Yingtong, Shuangmin, MG, Topstar and Spartak. These are common channel brands (channel brands: I don't do the board myself, just find someone to do research and development. In addition to the colorful high-end graphics card Igame, the quality is not bad, and other qualities are very general. Of course, the advantage of this board is that it is cheap. If the budget is sufficient, these brands are not recommended to appear in your configuration. First-line brands of graphics cards, N cards: Sotai, Lee Tae (few in China), MSI, Asus, Gigabyte, and second-line brands: Elsa (old graphics cards used to be first-line brands, but they have withdrawn from the domestic market and recently returned), Ingrid, Qicai (high-end Igame series graphics cards). A-card first-line brands: Sapphire, Dylan Hengjin, XFX Jing Xun (who has taken refuge in AMD and only made A-card), MSI, ASUS and Gigabyte. Second-line brand: same as above.

8. Pay attention to ask for the warranty form after purchasing the machine, and ask them to write down the specific model and warranty period of each hardware, so as to avoid the warranty failure in case of quality problems. Generally, the hardware with low warranty is 1 year, and the hardware with long warranty is usually 3 years. Of course, there are five years, but less. Ask them to write down the date of returning the package.

9. Tell me about the invoice. If you are a company and don't mind spending more money, let them invoice you. Individual users don't need to invoice, as long as they have the warranty certificate, because if you invoice, you need to pay 5% tax to them.

10, and some small accessories, such as mouse and keyboard cover, the camera can actually be given away. You can ask for it from the merchant during the purchase process. Of course, the premise is that you can't want anything, such as Logitech XXX and Razer XXX.