Second hand notebooks, where to detect the hardware? If detected? 5

There are two types of second-hand notebooks on the general market! One is assembled using foreign garbage, and there are many on the market, like the so-called second-hand inventory on eBay, most of which are like this! The quality is ridiculously poor!

Since a large part of the use of Japanese e-waste, so when you see a notebook with a Japanese keyboard, you should pay attention! In short, see clearly, don't buy it! Generally, the naked eye can judge that this kind of machine is in poor condition!

The second is the real second-hand notebook, the current second-hand notebook is still the world of IBM Pay attention to the brand when buying! The mainstream second-hand or T2* series and X2* generally range from 3 to 4 thousand! There are also t3* and x3*!

This all depends on the strength of the landlord! When you decide to buy, it's time to inspect the machine! Pay attention to the quality, use software to test the configuration, but also to test the display dead pixels, these are not to mention, you must do it!

In addition, it is also very necessary to choose a second-hand merchant with strong maintenance strength! Generally, second-hand does not have a formal warranty!

It's better not to buy it, and now the notebook is cheaper. Second-hand notebooks are mostly assembled goods. Most of the hardware is some parallel goods and some polished products.

To put it bluntly, there are no good goods second-hand. You said that there are some detection hardware, such as the hardware of the CPU motherboard, which needs the detection tools provided on the official homepage after being processed and polished, so it's best not to buy it.

It's best not to buy it, because second-hand laptops need to be upgraded, even if not. You have to know that laptops are different from desktops, and components are very bad. If you're a rookie, it's easy to be deceived by JS.

There are also those who sell second-hand notebooks to polish the hardware and sell it to you, and you will lose a lot. (I've seen a memory of 128, JS took down the chip on it, replaced it with a 256 chip, and installed it with 256 memory.) You're making it impossible for the software to find out at all. ）

Step 1: Enter the Windows system, open the computer software Master Lu, and click the hardware experience button to start detecting the hardware.

Step 2: Check the hardware of your computer.

Step 3: After the hardware detection is completed, press the one-click repair button to start repairing the error and vulnerability.

Step 4: Repair the detected situation.

Hello dear, second-hand laptop detection 1, look at the packaging If the purchased machine is the official standard, the new machine is not unopened by default, you should first check whether the machine packaging is seriously damaged, whether the sealing sticker is original or whether there are traces of tearing (if there is, return it directly, if you do not enter the next step) 2, look at the shell to check whether there are other people's fingerprints on the shell of the new machine; Whether there are cracks in the shell and depressions, whether the body is twisted and deformed, and whether the screen is cracked. 3. Are the a, b, c, and d surfaces clean? Notebooks are produced in the dust-free workshop, if fingerprints or other stains are found on the machine, it is very likely that someone has moved, it is recommended to return or further test to detect whether it is a used machine 4, don't plug in the power supply, press the power button directly, and observe whether the notebook can start:

It's turned on - it's basically certain that it's second-hand, and it's exchanged directly. (Some brand notebooks can't be judged by this method) doesn't respond - it's basically brand new.