Apple Xserve Diagnostics 3X103 - USB Tests

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USB Tests

Connect USB devices before running USB tests.

Extended Memory Test P02F

5 seconds

Tests memory using pattern 2. This
fails if an error occurs.

Extended Memory Test P03F

5 seconds

Tests memory using pattern 3. This
fails if an error occurs.

Extended Memory Test P04F

5 seconds

Tests memory using pattern 4. This
fails if an error occurs.

Extended Memory Test P05F

5 seconds

Tests memory using pattern 5. This
fails if an error occurs.

Extended Memory Test P06F

5 seconds

Tests memory using pattern 6. This
fails if an error occurs.

Extended Memory Test P07F

5 seconds

Tests memory using pattern 7. This
fails if an error occurs.

Test

Estimated completion time

Description

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 power supply is used.

Test

Estimated completion time

Description

L1 Cache Test

1 second

Verifies that the L1 cache is good on
all processor cores

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

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Appendix

AXD Tools Test Reference