Table 16. Port-80 Codes (continued)

POST Code

Beeps

Error

9F

A0

A2

A4

A8

AA

AC

AE

B0

B2

B4

B5

B6

B7

B8

B9

BA

BC

BD

BE

BF

C0

C1

C2

C3

D0

D2

D4

D6

D8

DA

DC

DE

DF

FB

FC

FD

1

4-1-1-1

4-2-4-4

Initialize local-bus hard-disk controller

Set time of day

Check key lock

Initialize typematic rate

Erase F2 prompt

Scan for F2 key stroke

Enter SETUP

Clear in-POST flag

Check for errors

POST done – prepare to boot operating system

One short beep before boot

Display MultiBoot menu

Check password (optional)

Initialize ACPI

Clear global descriptor table

Prepare to boot

Initialize DMI

Clear parity checkers

Invoke boot menu

Clear screen (optional)

Check virus and backup reminders

Try to boot with INT 19 (Beep code if disabling A20 fails)

Initialize the POST Error Manager

Log POST Errors

Display POST Errors

Interrupt handler error

Unknown interrupt error

Pending interrupt error

Initialize option ROM error

Shutdown error

Extended Block Move

Shutdown 10 error

Keyboard controller error

A20 Error

FRB in progress

Five second wait for BMC to initialize

FRB-2 watch dog timer failed; reset will occur in five seconds

166

Solving Problems

Page 166
Image 166
Intel SRPL8 manual Solving Problems