Toshiba Magnia 550D, Руководство пользователя, Страница: 91 / 241

Hardware Diagnostics
Hardware Diagnostics Program
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The following items are displayed on the IN PROGRESS screen:
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XXXX TEST displays the name of the test being executed.
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SUB TEST indicates the subtest number and the step number of the test being
executed.
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PASS COUNT shows the pass count of the test.
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WRITE DATA indicates the write-data.
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READ DATA indicates the read-data.
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ADDRESS displays the address of the test being executed.
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STATUS provides the status of the test being executed.
If any error occurs during the test, the message "ERROR OCCURRED!" is displayed.
The error name is also displayed next to "ADDRESS".
Details of Test Items and Error Log Information
The following are Test Items and Error log Information items:
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01. MEMORY TEST is used to run the memory.
MEMORY TEST (RAM) Error Log
- 01. CONVENTIONAL MEMORY TEST writes data to conventional memory (0 to
640 KB), then reads the new data and compares the result with the test data.
Status Error name Meaning
01 PARITY ERROR Parity error
02 PROTECTED MODE NOT
CHANGE ERROR Shift to the protected mode failed
FF DATA COMPARE ERROR Data comparing error