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3.11Error Codes and Description
3.11 Error Codes and description
The format of 'Error Code' is 'ddxxee', and 'dd' is the device ID (1~2 chars), 'xx' is test function
ID of device (2 chars), 'ee' is the error code of device (2 chars); the range of error code is from 01
to 99 in each device (the common error codes in all device are set to 99 and spanned).
Error
Device
Code
ddxx
ee
Common Error
94
Interactive Mode Needed
01xx
CPU
CPU General Function
01
Error
02
CPU Arithmetic Error
03
CPU Logic Error
04
CPU Type Error
05
CPU Speed Error
NPU General Function
06
Error
07
NPU Interrupt Error
08
CPU Information Error
09
Protected Instruction Error The CPU is damaged.
21
MMX Test Error
02xx
Memory
01
Read Error
02
Write-Protect Error
Base Memory Error
03
Address
Description
The test is not under interactive
mode.
The CPU General Function
register is damaged.
The CPU Arithmetic Register is
damaged.
The CPU Logic Register is
damaged.
The CPU Type is not
supportable.
The CPU speed differs from the
expected value.
The NPU arithmetic unit is
damaged.
The NPU is damaged.
Information of the CPU cannot
be acquired.
The CPU MMX register is
damaged.
The ROM BIOS has Physical
problems.
The ROM BIOS has Physical
problems.
The test pattern read out from the
base memory is different from
the one that has been written in
this address.
Satellite A100/A105 / TECRA A7 Maintenance Manual
3 Diagnostic Programs
Cause
Check whether the interactive test
mode is adopted.
Replace the CPU.
As above.
As above.
Check whether the CPU is Intel
CPU.
Check the CPU speed and the set
expected speed.
Replace the CPU.
As above.
Check whether the CPU is Intel
CPU.
Replace the CPU.
Replace the CPU.
Test this unit on multiple
machines.
As above.
Test this memory chip on
multiple machines.
Action
63
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