Acer Aspire XC600 Acer Aspire XC600 Desktop Service Guide - Page 79

Video and Monitor-related Symptoms Symptom/Error Display changing colors. Action/FRU • Monitor signal connection/cable • Video adapter card • Mainboard Printer-related Symptoms Symptom/Error Printing failed. Printer problems. Action/FRU • Ensure the printer driver is properly installed. Refer to the printer service manual. • Printer • Printer cable • Mainboard. • Refer to the service manual for the printer. Keyboard-related Symptoms Symptom/Error Action/FRU Some or all keys on keyboard do not work. • Keyboard Power Supply-related Symptoms Symptom/Error Action/FRU Pressing the power button does not turn off • Ensure the Soft-off by PWR-BTTN in CMOS Setup (under the system. (Only unplugging the power Power Management) is not set to Instant-off. cord from electrical outlet can turn off the • Power switch cable assembly system.) Pressing the power button does not turn on • Ensure the power override switch (located at the back of the the system computer, just above the connector for the power cable) is not set to OFF. • Power switch cable assembly. Executing software shutdown from • Enter CMOS Setup and load the default settings. Windows98 Start menu does not turn off • Reload software from Recovery CD. the system. (Only pressing power button can turn off the system). No system power, or power supply fan is • Power supply not running. • Mainboard Aspire XC600 Service Guide 71