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BC Series Boards - BIOS POST Codes
As the system BIOS proceeds through its Power On System Test (POST), it displays an incrementing binary coded hexadecimal value using LEDs on the board (refer to the illustrations in Chapter 1 for LED location). If POST detects an error condition and comes to a halt, the LEDs display a value indicating the function currently under test. These codes are listed and defined in Tables A-1 and A-2, and can be used to troubleshoot a malfunctioning board.
An example of how the LED display appears when a POST error occurs is illustrated below. Error code OA7hO would appear as follows:
M S B L S B
The complete bios post code list is divided into six pages to decrease the loading time. Select the pages from the list below.
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