3.15 NDP Test 3 Tests and Diagnostics
PORTÉGÉ M500 Maintenance Manual (960-559) [CONFIDENTIAL] 3-31

3.15 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