Analysis of the Corresponding Faults of Computer's Power-on Self Test Sound

Analysis of the Corresponding Faults of Computer's Power-on Self Test Sound

Technical application 4 years ago (2015-01-12) Views: 4 Comments: 0

Some children's shoes when the computer fails, the computer will emit a "drop" sound, for the novice, such a drop of sound is no different.In fact, this is the alarm sound of the self-checking during the computer's boot process. It tells the user where the computer's fault occurred through different alarm sounds so that the user can prescribe the right medicine for maintenance. First of all, I popularize what is the post test Power-on self-check is the process of checking the hardware, such as the hard disk, memory, graphics card, CPU, etc., during the boot process of the computer. If the hardware device fails, it will give a warning through “drip” and sometimes it will not start up. . To understand the meaning of BIOS alarms, you need to understand what kind of BIOS you have.The following are the fault contents of the BIOS self-test alarm sounds: Analysis of the Corresponding Faults of Computer's Power-on Self Test Sound Award BIOS 1 Short System Normal Startup 2 Short Regular Error, Please Enter CMOS SETUP Reset Incorrect Option 1 Long 1 Short Memory or Motherboard Error 1 Long 2 Short Display Error (Monitor or Display Card) 1 Long 3 Short Keyboard Controller

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