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89
Chapter 4
1-2-4-1
1Ch
Reset Programmable
Interrupt Controller
•
Treat as an expansion card problem.
•
Check the main board.
1-3-1-1
20h
Test DRAM refresh.
•
Check the system memory.
•
Check the main board.
1-3-1-3
22h
Test 8742 keyboard
controller.
•
Check the keyboard.
•
Check the keyboard controller.
•
Check the main board.
1-3-2-1
24h
Set ES segment register
to 4GB.
•
Check the main board.
1-3-3-1
28h
Autosize DRAM.
•
Check the system memory.
•
Check the main board.
1-3-3-3
2Ah
Clear 512K base RAM.
•
Check the system memory.
•
Check the main board.
1-3-4-1
2Ch
RAM failure on address
line xxxx.
•
Check the system memory.
•
Check the main board.
1-3-4-3
2Eh
RAM failure on data bits
xxxx of low byte of
memory bus.
•
Check the system memory.
•
Check the main board.
1-4-1-3
32h
Test CPU bus-clock
frequency.
•
Check the processor.
•
Check the main board.
1-4-2-1
34h
COMS RAM read/write
failure.
•
Check the main board.
1-4-2-4
37h
Reinitialize the chipset.
•
Check the main board.
1-4-3-1
38h
Shadow system BIOS
ROM.
•
Check the expansion cards.
•
Check the system memory.
•
Check the main board.
1-4-3-2
39h
Reinitialize the cache.
•
Check the secondary cache.
•
Check the processor.
•
Check the main board.
1-4-3-3
3Ah
Autosize cache.
•
Check the secondary cache.
•
Check the processor.
•
Check main board.
1-4-4-1
3Ch
Configure advanced
chipset registers.
•
Check the main board.
1-4-4-2
3Dh
Load alternate registers
with CMOS values.
•
Check the main board.
2-1-1-1
40h
Set Initial CPU speed.
•
Check the main board.
2-1-1-3
42h
Initialize interrupt vector.
•
Treat as an expansion card problem.
•
Check the main board.
2-1-2-1
44h
Initialize BIOS interrupt.
•
Treat as an expansion card problem.
•
Check the main board.
2-1-2-3
46h
Check ROM copyright
notice.
•
Check the main board.
Beep Code
Post Code
Description
What to Check (Recommended)
Содержание Ferrari 1000 Series
Страница 47: ...Chapter 1 37 ...
Страница 76: ...Chapter 2 66 Step Three Machine 1 Reboot system and key in 0KJFN42 or UVEIQ96 in the HDD user password column ...
Страница 123: ......