HP ProLiant DL185 Generation 5 Server Software Configuration Guide

System BIOS configuration 36
Table 22 Beep codes and checkpoint codes
Code
Beep code
Description
84h Detect and install external parallel ports
85h Initialize PCI devices
86h Re-initialize onboard I/O ports
87h Configure system board configurable devices (optional)
88h Initialize BIOS data area
89h
Enable non-maskable interrupts
8Ah Initialize extended BIOS data area
8Bh Test and initialize PS/2 mouse
8Ch Initialize floppy controller
8Eh Autotype hard drive size
8Fh Determine number of ATA drives (optional)
90h
Initialize hard disk controllers
91h Initialize local bus hard disk controllers
92h Jump to user patch 2
93h Build MP table for multiprocessor boards
95h Install CD-ROM for boot
96h Clear huge ES segment register
97h
Fix up MP table
98h 1-2 Search for option ROMs. One long, two short beeps on checksum failure
99h Check for SMART drive (optional)
9Ah Shadow option ROMs
9Bh Power management processor speed
9Ch Set up power management
9Dh
Initialize security engine (optional)
9Eh Enable hardware interrupts
9Fh Determine number of SATA or SAS drives
A0h Set time of day
A2h Check key lock
A4h Initialize typematic rate
A8h Erase F10 prompt
AAh Scan for F10 key stroke
ACh Enter Setup