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I annex: post-codes – BECKHOFF CB3060 User Manual

Page 110

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Annex: Post-Codes

page 110

Beckhoff New Automation Technology CB3060

I Annex: Post-Codes

During boot, the BIOS generates a sequence of status codes (so-called "POST codes"), which can be
viewed using a special output device (POST code card). The meaning of these codes is described in the
document "Aptio™ 4.x Status Codes" by American Megatrends®, which can be downloaded from their
website http://www.ami.com. The following additional OEM POST codes are generated:

Code

Description

87h

BIOS-API started

88h

PCA9535 started

89h

PWRCTRL-Firmware started