Toshiba SATELLITE E105 manual Error Codes and description

3.11Error Codes and Description 3 Diagnostic Programs

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).

Device	Error	Description	Cause	Action
	Code
ddxx	ee	Common Error
	94	Interactive Mode Needed	The test is not under interactive	Check whether the interactive test
			mode.	mode is adopted.
01xx		CPU
	01	CPU General Function	The CPU General Function	Replace the CPU.
		Error	register is damaged.
	02	CPU Arithmetic Error	The CPU Arithmetic Register is	As above.
			damaged.
	03	CPU Logic Error	The CPU Logic Register is	As above.
			damaged.
	04	CPU Type Error	The CPU Type is not	Check whether the CPU is Intel
			supportable.	CPU.
	05	CPU Speed Error	The CPU speed differs from the	Check the CPU speed and the set
			expected value.	expected speed.
	06	NPU General Function	The NPU arithmetic unit is	Replace the CPU.
		Error	damaged.
	07	NPU Interrupt Error	The NPU is damaged.	As above.
	08	CPU Information Error	Information of the CPU cannot	Check whether the CPU is Intel
			be acquired.	CPU.
	09	Protected Instruction Error	The CPU is damaged.	Replace the CPU.
	21	MMX Test Error	The CPU MMX register is	Replace the CPU.
			damaged.
02xx		Memory
	01	Read Error	The ROM BIOS has Physical	Test this unit on multiple
			problems.	machines.
	02	Write-Protect Error	The ROM BIOS has Physical	As above.
			problems.
		Base Memory Error	The test pattern read out from the
	03		base memory is different from	Test this memory chip on
		Address	the one that has been written in	multiple machines.
			this address.

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