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I want to buy computers, how to identify is a good computer?

If you buy a brand-name computers, Internet turn first to offer. (Such as online sites such as Zhongguancun. Www.zol.com.cn) you pick a recognized brand and configuration, and note the approximate price of it, we would not let profiteers slaughter on the line, keep a good buy after all the manuals and instructions . To understand the computer is to find a little friend to give you a look, as long as there is no shoddy (such as the CPU frequency hopping into a 2.0 to 1.6, in the sell it to you as 2.0), the basic problem on the Mosha. Additional note one thing: I am a supporter of domestic products, but brand-name computers that Dongdong, the quality of domestic products is chilling me … … what to buy brands you can figure it out
If Zanji, if you’re a rookie, then , advise you to forget. Maintenance the next few years because you can not always find friends? And you find someone to repair the case, people certainly can not let you on call. Therefore, in this case, it should not in order to save a little money while Zanji.
If you eventually choose Zanji, I suggest you click the following steps:
1, online searching. Zhongguancun, or that will be able to check online. Check with your chosen CPU, memory, hard drives, motherboards, monitors, graphics cards, network cards / cat, drive, chassis, what is the price of what the mouse and keyboard configuration. Every three kinds of elections, like the best about 1 species as the preferred, two kinds of as an alternative. Because the profiteers has often been said: “xxx models did, and give you change one line yyy?” If you do not have alternatives to the time when you can not know that he recommended the price of the model, it is easy Ai Zai, or you would have to go door to door inquiries, but inquire about the results are basically a lot of water. Last winter I went to Dragon to buy a CD-ROM, profiteers are actually all a price of 160, ran the entire building is a price. Finally find the acquaintance (I light save himself at his house, had three machines), and finally the cheapest I 5, I said, Then he was kind enough to make me a money, and can no longer cheap ~!
2, potential buyers do not buy in bulk when possible, to the boxed. Packed in bulk than about 20% may be expensive, but a little safer, less likely to be an old piece. Unpacked when we must pay attention to whether there is something wrong place, pay attention to whether the product brand and model is your election. Between the different brands of the same model, the price difference may be a lot of-money, I will not say what it is.
3, after I first got my goods, do not worry in the unpacked. You are someone’s Zanji, you have the responsibility to someone’s installed capacity of installed systems, merchants usually have a relatively bigger house. You go there and then demolished to prevent unscrupulous merchants to move goods at the time to help you transfer package.
4, to the place where the business installed Meisha big problem. I remember when walking invoice / receipt out of what is best and then record their booth numbers. Invoice / receipt must have the date. Products have quality problems if a good return as evidence. Normal shelf-life is 3 months, do not rule out a month or six months, the need to pay attention to this point.
5, to move back home after the machine must be Lian Zhouzhuan save more than 24 hours! Remember. Do not heartache that point power of money. Taking advantage of still in warranty, so that high load operation of the machine, what gave him singled out for problems, you can exchange for free! Expired have to pocket the ~! About 300 watts of power consumption in accordance with calculation, to open more than 7 degrees the day before, no amount of money was found hidden quality problems of the most important!
accordance with the above five points, if you know a little computer, the basic Zanji is no big problem