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Chapter 3 Performing Diagnostics 3-17
■ Motherboard
This section shows the following tests conducted against the motherboard:
DMA Controller Tests, System Timer Tests, Interrupt Test, Keyboard Controller
Tests, PCI Bus Tests, and CMOS RAM/Clock Tests.
■ Memory, Cache Memory, and Video Memory
This section shows the following tests conducted against the various types of
memory: Inversion Test Tree, Progressive Inv. Test, Chaotic Addressing Test,
and Block Rotation Test.
■ Input Device
This section shows the following tests conducted against the input device:
Verify Device, Keyboard Repeat, and Keyboard LEDs.
■ Mouse
This section shows the following tests conducted against the mouse: Buttons,
Ballistics, Text Mode Positioning, Text Mode Area Redefine, Graphics Mode
Positions, Graphics Area Redefine, and Graphics Cursor Redefine.
■ Video
This section shows the following tests conducted against the video: Color
Purity Test, True Color Test, Alignment Test, LCD Test, and Test Cord Test.
■ Multimedia
This section shows the following tests conducted against the multimedia
components: Internal Speaker Test, FM Synthesizer Test, PCM Sample Test,
CD/DVD Drive Read Test, CD/DVD Transfer (KB/Sec), CD/DVD Transfer
Rating, CD/DVD Drive Seek Test, CD/DVD Seek Time (ms), CD/DVD Test
Disk Read, and CD/DVD Tray Test.
■ ATAPI Devices
This section shows the following tests conducted against ATAPI devices: Linear
Read Test, Non-Destructive Write, and Random Read/Write Test.
■ Hard Disk
This section shows the following tests conducted against the hard disk: Read
Test, Read Verify Test, Non-Destructive Write Test, Destructive Write Test,
Mechanics Stress Test, and Internal Cache Test.
■ USB
This section shows the following tests conducted against the USB: Controller
Tests and Functional Tests.
■ Hardware ID
This test is used to determine the machine ID for the system. This test is not
available for the Sun Fire X2250 server.