Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series)
Table 4-12: 039-0185-xx μATX POST codes (cont.)
Item no. Module
Displayed POST
code Description
Detect & Initialize M ath
Coprocessor
7A Initialize math coprocessor
Reserved 7B
HDD Check for Write
protection
7C
HDD check out
Reserved 7D
Reserved 7E
POST error c heck
7F
Check POST error and display them and ask for user
intervention
Reserved 80
Reserved 81
Security Check
82
Ask password security (optional)
Write CMOS
83
Write all CMOS values back to RA M and clear screen
Pre-boot Enable 84 Enable parity checker
Enable N MI, enable cache before boot.
Initialize Option ROMs
85
Initialize any option ROMs present from C8000h to E FFFFh.
NOTE. When FSCAN option is enabled, ROMs initialize from
C8000h to F7FFFh.
Reserved 86
Reserved 87
Reserved 88
Reserved 89
Reserved 8A
Reserved 8B
Reserved
8C
Reserved 8D
Reserved 8E
Reserved 8F
Reserved 90
Reserved 91
Reserved 92
Boot Medium detection 93 Read and store boot partition head and
Final Init 94
Final init for last micro details before boot
Special KBC patch
95
Set system speed for boot Setup NumLock status according to
Setup
Boot Attempt 96
Set low stack Boot via INT 19h.
12
Boot FF
4–36 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series
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