Table 16. Port-80 Codes (continued)
POST Code
Beeps
Error
35
36
37
38
39
3A
3C
3D
40
42
44
45
46
47
48
49
4A
4B
4C
4E
50
52
54
56
58
59
5A
5B
5C
60
62
64
66
67
68
69
6A
RAMInitialize alternate chip set registers
Warm start shut down
Reinitialize the chip set (MB only)
Shadow system BIOS ROM
Reinitialize the cache (MB only)
Autosize cache
Configure advanced chip set registers
Load alternate registers with CMOS values new
Set Initial processor speed new
Initialize interrupt vectors
Initialize BIOS interrupts
Initialize
Check ROM copyright notice
Initialize manager for PCI Option ROMs
Check video configuration against CMOS
Initialize PCI bus and devices
Initialize all video adapters in system
Display QuietBoot screen
Shadow video BIOS ROM
Display copyright notice
Display processor type and speed
Test keyboard
Set key click if enabled
Enable keyboard
Test for unexpected interrupts
Initialize POST Display Service
Display prompt "Press F2 to enter SETUP"
Disable cache
Test RAM between 512 and 640k
Test extended memory
Test extended memory address lines
Jump to UserPatch1
Configure advanced cache registers
Initialize processors
Enable external and processor caches
Setup power management
Display external cache size
continued
164 | Solving Problems |
