Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 261)

PC NC Maintenance Manual Chapter 8: Fixed File Operations
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8.2 Yasnac PC NC CPU Rack BIOS Setup
The following procedure describes the necessary steps to properly set up the BIOS
(Basic Input Output System) of the Yasnac PC NC CPU rack motherboard.
The following setup and setup screens apply to the AOpen AX5TC motherboard
with BIOS version R1.2.
Starting the BIOS Setup
When power is applied to the CPU rack, the motherboard starts (boot-up)
and the BIOS initially shows the following POST (Power-On Self Test)
screen:
This screen shows the BIOS version (release), processor type, amount of
memory and hard disk drive model.
The motherboard BIOS version should be R1.2, which appears in the
upper-left corner of the initial POST screen at boot-up. The version starts
with an R and is found between the motherboard model name and the
BIOS release date (as shown in the line “AX5TC R1.20 Jul.30.1998