Of course, BIOS of virtual machine like Vmware, Virtual PC, VirtualBOX are not included here. For these computer, we can refer to the manual or Beep Codes Diagnostic and Solution of Other BIOS Manufacturers for the meaning of different beep codes. If the BIOS of your computer is not manufactured by famous brands or is assemble by yourself, BIOS inside the computer could be manufactured by AMI (American Megatrends), Phoenix (Phoenix Technologies) and Award. So we can find the meaning of beep codes in accordance with the brand.Ģ. If your computer is manufactured by some famous computer brands like Dell, HP, Lenovo, ASUS and NEC, BIOS/UEFI inside normally is developed by the brand themselves. Here are some effective way to find out the manufacturer:ġ. When computer generate beep codes, we need to find out the manufactures of BIOS in desktop and laptop.

However, BIOS produced by different manufacturers will generate different beeps codes. Different beep codes represents different hardware problems.

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