USB Tests
Connect USB devices before running USB tests.
Test
Estimated completion time
Description
Verify Motor +/– 10%,
10 Reads High, 20 Low
2 minutes
Verifies the minimum and maximum
fan speeds. Sets the minimum and
maximum builds within 10% of the
threshold and then does 10
consecutive reads at the maximum
and 20 at the minimum.
Verify Motor Automatically +/
– 15%
2 minutes
Verifies the minimum and maximum
fan speeds. Sets the minimum and
maximum builds within 15% of the
threshold.
Test
Estimated completion time
Description
Good Bit
1 second
Checks if the power supply’s good bit
is set. If it’s not set, this could indicate
that the power supply isn’t seated
well, is bad, or that there’s no AC
connected.
Quick
5 seconds
This is available only if you have more
than one power supply. This turns off
the redundant power supplies so that
only one is run on.
Test
Estimated completion time
Description
Sensor Reads
1 second
Verifies that the sensor reads are
within the preset sensor limits
Test
Estimated completion time
Description
Presence
1 second
Verifies that a USB device is connected
Appendix
AXD Tools Test Reference
39