Explain the POST beep codes of the an IBM system. - Motherboard

Explain the POST beep codes of the an IBM system.

The IBM POST beep codes are as follows:

- 1 short beep: This indicates that the POST was normal without any exceptions.

- 2 short beeps: This indicates there was an error and the message is displayed on the screen.

- No beep: Indicates no power or disconnection.

- Continuous beep: This is indicative of a power supply, motherboard or a keyboard problem.

- One long one short beep: this is indicative of a problem with the mother / system board.

- One long two short beeps indicates that there is a problem with the display adapter.