Toshiba Magnia Z310, Руководство пользователя

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Hardware Diagnostics
01. Diagnostic Test
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4 Using the arrow keys, select one of the following SCSI HDD tests.
01. Sequential address read
Sequentially reads all blocks on the HDD, starting at block 0.
02. Connection
Reads the logical sector at the end of the HDD to verify that the drive is connected or
not.
07. NPX Test
Tests the computer’s floating data processing unit functions.
1 Use the arrow keys to highlight 07. NPX Test on the Diagnostic Test menu.
2 Press Enter.
3 Using the arrow keys, select the following NPX test.
01. NPX test
Checks the addition and multiplication functions of the coprocessor.
08. Cache Memory Test
Tests the function of the L2 caching unit.
1 Use the arrow keys to highlight 08. Cache Memory Test on the Diagnostic Test
menu.
2 Press Enter.
3 Using the arrow keys, select one of the following Cache tests.
01. Constant data test
After reading all cache memory data, the constant data are written, read and
compared.
02. Address pattern test
After reading all cache memory data, the address pattern data are written, read and
compared.
NOTE: The 01. Sequential address read test checks all areas of the hard disk drive.
If the disk space is large, or all disks are being tested, the test may take several
hours.