Generally, the hardware inspection tool is used to obtain information and compare it with the official parameters. In terms of appearance, you can find out whether there is any trace of disassembly, and compare whether the next three codes are in one!It is necessary to know how to use detection tools.
Understand the configuration parameters of relevant equipment. This book can test the latest Chinese version of aida64,mobile phoneYou can go to Anthare for inspection. No matter what intelligent device, you must know how to choose the appropriate inspection tool as a helper. If you are familiar with the relevant tools, you will know how to detect.
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The first one is to test the appearance. First, through your eyes, carefully observe all parts of the product to ensure that its overall appearance meets certain standards. The second one is to turn on the machine after the appearance inspection to check whether there are bad spots, bright spots, yin and yang screens and other problems on the screen.The detection software can use Master Lu.Third, check the keyboard keys.Here you can use a small tool, Keyboard Testutility. The fourth item is to check the hard disk to see if it has bad tracks.There are many tools to detect hard disks. You can use HD Tune to complete this task.The last item is the indispensable "toaster" test.This is also a relatively easy time in the testing process, as long as you put it there.But pay attention to whether there will be emergencies in this process, such as blue screen, crash.In fact, the "toaster" is to let the computer run continuously at full speed for a period of time without shutting down to test its compatibility and stability.