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4-3 Motherboard RAS Functions
4-3-2 Unique RAS Functions
4-8
4
RAS Funct
ions
POST Error Retry Function
Normal Mode
The message Press the F1 Key to Resume, Press the F2 Key to Setup will be
displayed on the screen to abort the startup.
Retry Mode
The message Press < F1> to Resume, <F2> to Setup will be displayed on the
screen for the amount of time specified at the timer setting. When that time has
elapsed, the system will attempt to restart and the process will repeat up to the
number of times specified in the retry counter setting. There are three options for
the next operation after the specified number of retries is exceeded: startup, stop,
or power OFF.
Function
Setting
Description
Retry Counter
1 to 15
Sets the number of retries.
Timer
1, 3, 5, 10, or
15
Sets the amount of time until the next retry.
Auto Resume
Enabled
Disabled
Enables or disables whether to ignore the error
when the number of retries is exceeded and
resume startup.
Power Off
Enabled
Disabled
Enables or disables power OFF when Auto
Resume is disabled.
Auto Mode
The message Press < F1> to Resume, <F2> to Setup will be displayed on the
screen for the amount of time specified at the timer. Any errors will be ignored and
startup will resume.
Function
Setting
Operation
Timer
1, 3, 5, 10, or
15
Sets the amount of time until the next retry when
an error occurs.
NVRAM Function
The motherboard has a chipset with a 256-byte CMOS (banks 1 and 2) and a
512-byte EEPROM (bank 3) for CMOS expansion. Banks 1 and 2 must be backed
up by the internal battery and are used to store BIOS settings. Bank 3 does not
have to be backed up by the internal battery and is used to store backup BIOS
settings and POST error logs.
Bank
Size
Placement
Occupied Size
Application
Bank-1 128
bytes
CMOS in
Chipset
128 bytes
BIOS
88 bytes
BIOS
Bank-2 128
bytes
CMOS in
Chipset
40 bytes
Reserved
256 bytes
CMOS backup area
128 bytes
POST error log storage area
Bank-3 512
bytes EEPROM
128 bytes
Reserved
The EEPROM can only be initialized from the BIOS setup menu.
Function
Setting
Description
Clear EEPROM
Press Enter
Press the Enter Key to delete all data from the EEPROM
(0 clear).
Note: Use with caution because initializing will also clear POST error log data.
Содержание NSA
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Страница 25: ...Section 1 Overview and Specifications...
Страница 33: ...Section 2 Nomenclature...
Страница 38: ...2 1 Nomenclature 2 1 3 Connectors and Interfaces 2 6 2 Nomenclature...
Страница 39: ...Section 3 Installing the NSA series Industrial PC and Connecting Peripheral Devices...
Страница 59: ...Section 4 RAS Functions...
Страница 73: ...Section 5 Maintenance...
Страница 81: ...Appendix...
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Страница 114: ...Cat No V233 E1 05 Printed in Japan 0508...