Hardware Maintenance Manual
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... if installed 2. Diagnostic Error Code 001-286-XXX 001-287-XXX 001-288-XXX System Timer failure 001-292-XXX System CMOS RAM error 001-293-XXX System CMOS Battery 001-298-XXX System RTC date/time update failure 001-299-XXX System RTC periodic interrupt ... Run Setup 2. Video cable 2. CMOS Battery 2. System board No action 1. Video card, if installed 2. System board 1. System board 1. System board System board 1. Video Ram 2. System board 1. Video drivers update 3. System board 1. Video card, if installed 4. See "Flash update procedures" on page 379 2. Video card, if installed 2. Video ...
... if installed 2. Diagnostic Error Code 001-286-XXX 001-287-XXX 001-288-XXX System Timer failure 001-292-XXX System CMOS RAM error 001-293-XXX System CMOS Battery 001-298-XXX System RTC date/time update failure 001-299-XXX System RTC periodic interrupt ... Run Setup 2. Video cable 2. CMOS Battery 2. System board No action 1. Video card, if installed 2. System board 1. System board 1. System board System board 1. Video Ram 2. System board 1. Video drivers update 3. System board 1. Video card, if installed 4. See "Flash update procedures" on page 379 2. Video card, if installed 2. Video ...
Hardware Maintenance Manual
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Memory modules d. External Cache f. If all devices and adapters have been removed, and the problem continues, replace the system board. 80 Hardware Maintenance Manual Hard disk drive h. c. Diskette drive 3. External Cache RAM g. Extended video memory e. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or adapter.
Memory modules d. External Cache f. If all devices and adapters have been removed, and the problem continues, replace the system board. 80 Hardware Maintenance Manual Hard disk drive h. c. Diskette drive 3. External Cache RAM g. Extended video memory e. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or adapter.