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16 ndp test – Toshiba PORTEGE M400 User Manual

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3.16 NDP Test

3 Tests and Diagnostics

PORTEGE M400 Maintenance Manual (960-541)

[CONFIDENTIAL]

3-39

3.16 NDP Test

To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and
follow the directions on the screen.

Subtest 01

NDP

This test checks the following functions of NDP:

‰ Control word
‰ Status word
‰ Bus
‰ Addition
‰ Multiplication