1. Check whether the serial number of the packaging box is consistent with the serial number of the host, and whether the host configuration is consistent with the packaging. Matches on the box. If you are not satisfied with any item, return it immediately. Check to see if the built-in system of the machine is Mac OS X. If not, return it immediately. Check the host serial number.
2. Jailbreaking is still necessary, but flashing is not necessary. Of course, if you insist on using genuine software, no operation is required. .
3. I don’t know what flash machine you are talking about. However, you need to "jailbreak". After jailbreaking, you can install a lot of software that would otherwise cost money. Without jailbreaking, you can only install free software provided by Apple, which is very limited. If it breaks after jailbreaking, Apple will not repair it. However, you can de-jailbreak it and return it to the way it was when you first purchased it.
4. Tools and Materials: Macbook or Macpro Operation Method 01 Turn on the computer, and the language selection page will appear first. Because I am accustomed to Chinese, I will choose Chinese here first. Of course, you can also choose other languages. 02 Select the country, here "China" is selected, and then click Continue.
This depends on the specific situation. Generally speaking, if it is purchased on a more reliable second-hand trading platform and has been carefully inspected and repaired, then you can consider buying a second-hand Apple notebook. But you need to pay attention to the following points: Understand the reputation and history of the seller, and choose a reliable seller as much as possible.
You can buy it, but when buying second-hand Apple computers, you have to compare the platforms and merchants. Otherwise, you may accidentally buy a defective Apple notebook, which will be more troublesome.
can be bought. Second-hand Apple notebooks are not friendly to computer novices. They are deep in water and prone to discrepancies between expectations and actual products. If they are used for office use, it is recommended to buy them. If you want to play games and other entertainment, it is not recommended to buy an Apple computer.
Appearance and quality: When buying a second-hand computer, you need to pay attention to whether the appearance of the computer has obvious scratches, damage or other quality problems. It is recommended Start with a thorough inspection and testing.
Check whether there are any scratches on the appearance and the condition. The most important thing is to check whether the screws have any traces of being removed. The removed screws may have been repaired or parts replaced. Check whether the display screen is damaged, whether the display effect and color are abnormal, whether there are dead pixels, etc.
The second-hand market for Apple computers is relatively active, but there are some issues you need to pay attention to when buying second-hand computers. First of all, make sure the seller’s identity is authentic, reputable and regular to avoid risks such as buying fakes and using fake devices. Secondly, pay attention to hardware information such as the version, quality and configuration of the computer. It is best to have detailed information and photos for verification.
When we choose a second-hand computer, we must choose according to our own needs. The main thing is to pay attention to whether the CPU, memory, hard drive, graphics card, screen, and various computer functions can be used normally. Second-hand Apple notebooks are in the second-hand market It is the most popular model on the market, and it feels right to choose it for a second-hand computer.
There is no doubt that second-hand computers are of course Apple computers. Whether they are desktop or notebook models, second-hand Apple computers are very cost-effective, and the price is really not too good. They are much cheaper than brand-new ones. A simple comparison can tell which one is more cost-effective. Choosing a second-hand Apple computer is both cost-effective and practical.
1. The identification process of a second-hand Apple computer is as follows: Check whether there are any defects, damage, or deformation on the appearance of the host computer. Check whether the serial number of the packaging box and the serial number of the host are the same, and whether the host configuration matches what is on the packaging box. Check whether the machine's built-in system is MacOSX.
2. The steps for inspecting a second-hand Apple computer are as follows: Check whether there are any defects, damage, or deformation on the appearance of the host. Check whether the serial number of the packaging box and the serial number of the host are the same, and whether the host configuration matches what is on the packaging box. Check whether the machine's built-in system is MacOSX.
3. In the first step, after receiving the goods, the buyer must immediately check whether the appearance of the host is incomplete, damaged, deformed, etc. If there are any of the above conditions, the buyer must return the goods immediately, because this Most of the products are refurbished and of poor quality.
4. When buying a second-hand Apple notebook, you should pay attention to the following points: Check whether there are any defects, damage, or deformation on the appearance of the host. Check whether the serial number of the packaging box and the serial number of the host are the same, and whether the host configuration matches what is on the packaging box. Check whether the machine's built-in system is MacOSX.
5. Click the logo in the upper left corner of the computer desktop and click About This Mac on the menu. Then look at the graphics card and processor memory capacity and frequency 13-inch. Use a pen to remember these parameters, among which 13 is the size.
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