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SRPL8 Server System Product Guide 165
Table 16. Port-80 Codes (continued)
POST Code Beeps Error
6B Load custom defaults
6C Display shadow message
6E Display nondisposable segments
70 Display error messages
72 Check for configuration errors
74 Test real-time clock
76 Check for keyboard errors
7A Test for key lock on
7C Set up hardware interrupt vectors
7E Test coprocessor if present
80 Detect and install external RS232 ports
81 Initialize run-time devices
82 Detect and install external parallel ports
83 Configure IDE controller
84 Initialize parallel port
85 Initialize PC-compatible PnP ISA devices
86 Re-initialize embedded I/O ports
87 Initialize embedded configurable devices
88 Initialize BIOS Data Area
89 Enable NMI
8A Initialize Extended BIOS Data Area
8B Initialize mouse
8C Initialize floppy controller
8F Preinitialize local-bus hard-disk controller
90 3-2-1-1 Initialize hard-disk controller or failure during MultiBoot Allocation
91 Initialize local-bus hard-disk controller
92 Jump to UserPatch2
93 Build MPTABLE
94 Disable A20 address line
95 Install CD-ROM for boot
96 Clear huge ES segment register
97 Fixup MPTABLE
98 1-2 Search for option ROMs. One long and two short beeps on checksum failure
9A Shadow option ROMs
9C Set up Power Management
9D Initialize security
9E Enable hardware interrupts
continued