Dell Inspiron 3000 Reference and Troubleshooting Guide - Page 76
Table 4-2., Dell Diagnostics Tests, Keyboard Key Sequence Test
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Test Groups RAM System Set Table 4-2. Dell Diagnostics Tests Subtests Description Quick Test Comprehensive Test Tests the RAM. CMOS Confidence Test DMA Controller Test Real-Time Clock Test System Speaker Test Secondary Cache Test System Timers Test Interrupt Controller Test Tests the system board's support chips, DMA controller, computer timer, NVRAM, speaker controller, and, if appropriate, the external cache and the thermal-control device. Coprocessor Calculation Test Coprocessor Error Exception Test Tests the math coprocessor that is internal to the microprocessor. PC Card Controller Test Tests the PC Card controller on the system board. USB Register Test Checks the built-in registers of the USB interface. This subtest does not test USB peripherals. Video Video Memory Test Video Hardware Test Text Mode Character Test Text Mode Color Test Text Mode Pages Test Graphics Mode Test Color Palettes Test Solid Colors Test Tests the monitor by checking various aspects of video output. Keyboard Keyboard Controller Test Keyboard Key Sequence Test Keyboard Interactive Test Stuck Key Test Tests the keyboard by checking the keyboard controller and by finding keys that stick or respond incorrectly. Mouse Mouse Test Tests the electronic pointing device (integrated touch pad, external serial or PS/2 mouse). Diskette Drives Change Line Test Seek Test Read Test Write Test Tests a drive that uses removable diskettes. Also tests the associated controlling devices and important parts of the cabling. NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in the online System User's Guide. 4-10 Dell Inspiron 3000 Reference and Troubleshooting Guide