Sun Microsystems V20Z, V40z manual Table H-44BIOS Post Codes

Models: V20Z V40z

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TABLE H-44BIOS POST Codes

POST Code

Description

 

 

76Check for keyboard errors

7C

Set up hardware interrupt vectors

7D

Initialize Intelligent System Monitoring

7E

Initialize coprocessor if present

80Disable onboard super I/O ports and IRQs

81Late POST device initialization

82Detect and install external RS232 ports

83Configure non-MCD IDE controllers

84Detect and install external parallel ports

85Initialize PC compatible PnP ISA devices

86Reinitialize onboard I/O ports

87Configure motherboard configurable devices (optional)

88Initialize BIOS data area

89Enable non-maskable interrupts (NMIs)

8A

Initialize extended BIOS data area

8B

Test and initialize PS/2 mouse

8C

Initialize floppy controller

8F

Determine number of ATA drives (optional)

90Initialize hard disk controllers

91Initialize local bus hard disk controllers

92Jump to UserPatch2

93Build MPTABLE for multi processor boards

95Install CD ROM for boot

96Clear huge ES segment register

97Fixup multi processor table

98Search for option ROMs

99Check for SMART drive (optional)

9A

Shadow option ROMs

9C

Set up power management

9D

Initialize security engine (optional)

 

 

190 Sun Fire V20z and Sun Fire V40z Servers, Server Management Guide • May, 2004

Page 212
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Sun Microsystems V20Z, V40z manual Table H-44BIOS Post Codes