Precautions when buying a laptop!

This configuration is too bad.

Now the basic configuration of the computer:

CPU Core dual-core T6400 clock speed.

RAM: 2G, hard disk, 250G

Discrete graphics cards are more than 256M in existence.

Front-side bus 667 or above.

I'm talking about this configuration; Notebook or say about 5500, desktop plus LCD monitor is about 3200, it is recommended to buy a computer money to Zhongguancun** to see, that above**than the market**slightly higher, really** to see yourself, live your good luck!! Hehe: That's it for now.

It's the bottom of the memory.

At least 1g

It is recommended that you buy a notebook according to your needs, and different needs will focus on different parameters of the notebook.

Office use: It mainly depends on the overall configuration of CPU, memory, graphics card, hard disk, etc.

Playing games: Focus on the CPU of the notebook, the graphics card configuration should be high, the screen refresh rate, the keyboard, the sound effects, etc.

Biased to 3D modeling, this kind of graphics card is better, CPU is as close to i7 as possible within the budget, graphics card GTX1660Ti or above is the best, memory 16G standard, 32G or more is the best,.

First of all, it is necessary to understand what the computer is used for, which can generally be divided into the stages of Internet access, office, audio-visual entertainment, professional graphics processing, and game fever according to the purpose.

1. Generally used for Internet or document office, mainly for non-graphic processing staff and school students without special requirements, the general notebook can basically meet the requirements, and watching movies on the Internet will not have a special impact. In this way, there are more categories to choose from, and there are not too many requirements for brands and configurations, so how to say it, as long as you don't buy the cheapest one, there should be no problem.

2. Secondly, for some people who need professional graphics processing, the graphics card, memory, CPU, and cache of the notebook they choose are relatively high, so when buying a notebook, you should try to choose big brands, such as foreign Apple, Sony, domestic Lenovo and other brands, here my personal opinion is not to choose HP and Dell, many people may object to my statement, saying that HP and Dell are very easy to use, but I have bought these two brands of computers, and they are completely unusable in less than three years, And tossing me for a long time, I was hurt. Maybe it's just that my luck is relatively poor, and the Lenovo Thinkpad I use now I think it's still very average, but the money is insufficient, and there is no way.

3. High-end people, game enthusiasts, etc.

In short, as far as I know, they are not very interested in notebooks, and they generally don't use notebooks to play this, because ah, notebooks really can't be compared with Transformers' desktops. But friends who really need to use a notebook to do this, you just throw money, the configuration must be high, and the brand must be good, otherwise you will definitely collapse. You're having fun, and all of a sudden it automatically restarts, what do you want to do?

Yes, smashed the computer. ......It's scary.

Finally, since I don't know your purchase intentions, I won't repeat it, if you are interested, I can give you some advice privately.

Take a look at Lenovo G460, **3500 4200

Y460, **4500.

The CPU is at least IM or 390M, and the parameters are on when you buy it, and the memory is only 2G

Graphics: Discrete graphics card at least 512M

Hard drive 500g

There's nothing else.、、、

Take a closer look when you buy it.

It's best to bring a Master Lu to the past

Don't pay the money first to get the goods (many merchants who lack virtue will quote negative prices for transformation). Three: Detection highlights, generally with Master Lu detection.

Accessories are generally not valuable, such as computer bags commonly used in high imitation and original two, high imitation rough workmanship, others such as cleaning suits, films, etc. are not valuable. CPU: I recommend buying the smart i series, just find the mainstream configuration on the Internet.

1. Haggle again.

Laptops generally have market price, floor price, transaction price, usually, the online ** is only the market price, not the floor price, so, we still have room for bargaining. Above we have bargained with dealers in **, in order to be able to buy things with a lower **, we have to further bargain after arriving at the scene, anyway, it is now a buyer's market, bargaining has no loss, of course, the final transaction price depends on your bargaining skills, however, there are very few transactions that can be made at the bottom price.

2. Check the gifts and gifts.

In addition to a laptop, a new laptop box often comes with some software and hardware, warranty cards, manuals, if you meet the ** when you can also get some gifts, we should pay attention to these before paying, to ask what are the gifts and giveaways, and then check if there is anything missing.

3. Preliminary identification is not a repair machine.

To accurately identify this is more complicated, for example, to check the BIOS, etc., we can go to the Internet to check some related articles for reference, or we can call a computer master to identify, limited to space, I will not be able to say more here. Secondly, the author has a relatively simple method, that is, to see if the surface screws of the machine have been screwed, if there is, it means that the laptop may be a repair product or has been opened, the purpose of opening may be maintenance, or it may be to "extract" one or a few important parts, replace the last inferior, replaceable parts. If this happens, you may have to ask for another one or simply buy it elsewhere.

Pay attention to the quality and authenticity of the system, and it is best to find a computer master to go with you when you buy it.

Nowadays, the notebook is updated too quickly.,Our focus will change.,The things that need to be paid attention to will be different.,Don't talk about the details.,Just look at this article.,It's relatively new.。

**Purchase experience] Prepare to buy this may wish to take a look.

How much do you know about laptop graphics cards? A must-see when you buy this book.

Do you have four misunderstandings about laptop battery maintenance?

In fact, it is not that complicated, choose a mainstream model of a brand, and you can basically meet your requirements. Mainstream brands such as Lenovo or Dell, as long as you pay attention to the requirements when you buy, the merchant will definitely look at it if it is not opened. Basically, nothing can go wrong.

Just like I bought a computer very simply, I chose a Lenovo Z460 directly in JD.com** There is no problem so far, and it can also meet my needs.

Notebooks are actually much easier to buy than desktop computers, because those who sell computers will generally tell you about their configurations one by one, and they are all original, you must go to the store to buy, if you want image processing, it is recommended to buy a machine with an independent graphics card, memory 2G or more, and when you buy it, you can touch the back side of the computer with your hand to see if the temperature is high, because if the temperature is high, it means that the heat dissipation of this machine is not very good, and there may be a crash in the future.

It's OK to take a U disk and copy a Master Lu.,There's no problem with the packaging a priori when inspecting the machine.,No problem in looking at the book itself and there's no trace of use.,For example, dust.,Fingerprints or something.,Then turn on and install Master Lu.,Look at the hardware information, right?,Check the screen dead pixels,Finally, you must look at the power-on time of the hard disk,The new machine is about 1 hour,More time must be a prototype or something else。

There are no restrictions.

2.Large memory, at least 2G, CPU preferably dual-core, with a frequency of 2GHz or more 3It's best not to use it as a game console, in other words, it is not recommended to use a discrete graphics card, it generates too much heat4The hard drive is large and backed by data protection skills.

5.You don't have to care about what you use abroad, just suit yourself, Chinese people go out, and the things at hand are often higher than the people around them, and it is easy to distance yourself from people.

6.The battery capacity should be large.

7.If you want to go abroad, it is not recommended to install non-genuine software in China, because the country you are going to is likely to attach great importance to this issue and cause you inconvenience.

Go abroad??? Then it is recommended that you choose Lenovo, at least if there is a problem with it, you can find a repair point abroad!

No one cares what software you install!

Personally, I think the first choice for notebooks is Lenovo,Don't misunderstand,I mean the previous IBM,Now there are also Lenovos with IBM logo,That's what I recommend you!

Since you're going abroad, the notebook should be lightweight. At the same time, the performance needs to be powerful. It is recommended that you use Sony's.

I don't know how to remember simply:

1. Install Master Lu on the U disk, on-site testing: the time and number of hard disk use, the number of times should not be greater than 20 times, (the hard disk has been produced, and this book will be powered on for inspection before production).

The use time is 10-15 hours, which is doubtful!

2. Look at the packaging box to see if there are traces of secondary packaging, it is generally very flat, no bubbles, etc.

However, some merchants are still very good at it, and they won't notice it).

3. Check whether the barcode of the packing box, the machine model and the barcode model behind the book are consistent, and enter the BIOS to check the machine code is consistent with the above!

4. Check whether there are signs of wear on the screws of the memory and hard disk covers, and whether there are scratches on the gold fingers of the battery interface!

If the above items are basically met, you can determine the new book!

First of all, you need to determine the approximate configuration of the notebook according to your own needs, and then determine the model and configuration of the notebook.

When purchasing, be sure to be patient and inspect the machine. I won't talk about the packaging or anything, but mainly about the machine itself. First check for scratches, wear and tear and other traces, and secondly, install the detection software to detect, and open it after no problem**Try the sound effect and graphics card, install the burning software to burn the disc and**try,

First of all, we must clarify what we want, that is, what we are for, then determine the price, then bargain with the seller, and finally carefully check the machine (afraid of the prototype), all of the above are determined, and you can make a move. If you don't understand, it's best to find someone who understands.

I don't know where you are.,If you go to the computer city to buy a computer,Be sure to ask them which ** business they are (that is, the name of the business that sells computers),Now it's going viral on the Internet.。。。 Yinjia chain... It's a ** store, don't buy their computer, you don't believe it to search on the Internet to know, a lot of deceived people, you can know how to buy a computer to prevent being fooled.

Please remember Yinjia this ** store.

I can only provide these for friends who buy computers.

The precautions for buying a notebook are as follows:

1. Make sure that the notebook you buy is licensed, not a refurbished machine.

2. Make sure to buy the after-sales service of the notebook to reach the standard time.

3. Make sure that the accessories for the notebook you buy are complete (except for bare metal).

When buying a notebook, it is best to choose a large store to buy, and try to avoid buying in a small market to avoid unnecessary losses caused by scams.

A very important reference factor for buying a notebook is heat dissipation, which will directly affect the stability and life of your notebook!

At present, the best heat dissipation of low-end computers is ASUS! Lenovo in general! But Lenovo's workmanship and sound are better than those of Asus, and Asus is much more cost-effective than Lenovo.

Lenovo B460A-ITH Inch Laptop i3-380M 2G 500G 512 Exclusive Display Bluetooth Fingerprint D Record The current market price is 3999

ASUS K42EI38JZ-SL Ӣ i3-380M 2G 320G HD6470M 512M The current market price is 3899

To the computer mainly pay attention to warranty invoices, gifts! Then there's the question of whether the computer is a prototype or a refurbished machine! You can test the hard disk with the next Master Lu, and the hard disk of a new machine will not last more than 4 hours!

I suggest you can go to Jingdong to take a look, the above ** is more fair! Then look at it and then go to the computer ** to look, so that you have a number in your heart! I'm not afraid of being fooled on the **.

The notebook determines the budget, and the basic configuration is decided, so you just need to confirm the brand you want, and the appearance, ask the two more merchants, and don't be reported by the merchants. In this range, not much has changed. It's about the same as buying cabbage!

As far as my experience as an engineer is concerned,When you buy a book, you have to go to the Internet to see the evaluation of the selected book,Choose a book with a relatively high cost performance,In fact4000The book at this price is about the same (except for Shenzhou),So what you want to buy is not a machine,But service,Lenovo's book service is good,It's just**Expensive compared to other brands,The most cost-effective is ASUS and HP,ASUS claims to be the world's first,And I'm an engineer of HP, It is also a one that does its best to help users solve problems.

When you buy a machine, the dealer may ask you if you want an invoice, and say that it is more expensive to ask for an invoice, because the invoice is taxed, and remind you that the invoice is useless, and the machine has been registered online. In fact, these are all means for merchants to fool rookie users, is the invoice really not important? Only people in the industry know that the service with or without invoice is absolutely different, so you must issue an invoice.

HP Hero.