HP ProLiant DL185 Generation 5 Server Software Configuration Guide

System BIOS configuration 35
Table 22 Beep codes and checkpoint codes
Code
Beep code
Description
54h Set key click if enabled
55h Enable USB devices
56h Enable keyboard
57h Enable FireWire devices
58h 2-2-3-1 Test for unexpected interrupts
59h
Initialize POST display service
5Ah Display prompt ”Press F10 to enter SETUP”
5Bh Disable processor cache
5Ch Test RAM between 512 and 640 KB
5Eh Test base memory
60h Test extended memory
62h
Test extended memory address lines
64h Jump to user patch 1
66h Configure advanced cache registers
67h Initialize multiprocessor APIC
68h Enable external and processor caches
69h Setup System Management Mode (SMM) area
6Ah
Display external L2 cache size
6Bh Load custom defaults (optional)
6Ch Display shadow-area message
70h Display error messages
72h Check for configuration errors
74h Test real-time clock
76h
Check for keyboard errors
7Ah Check for key lock errors
7Ch Set up hardware interrupt vectors
7Dh Initialize Intelligent System Monitoring
7Eh Initialize coprocessor if present
80h Disable onboard super I/O ports and IRQs
81h Late POST device initialization
82h Detect and install external RS232 ports
83h Configure non-MCD IDE controllers