Apple Xserve Diagnostics Manual de usuario descargar pdf (Pagina 34)

34 Appendix AXD Tools Test Reference

Power Supply Tests

Processor Tests

Sensor Tests

USB Tests

Connect USB devices before running USB tests.

Video Controller Tests

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

Test Estimated completion time Description

PCI-E 8 LinkWidth Verification 1 second Verifies PCI link width is 8

Framebuffer Address as Data 2 minutes Tests the framebuffer using

framebuffer addresses as data

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Apple Xserve Diagnostics Manual de usuario Pagina 34