Acer Aspire X1470 Service Manual page 83

Video and Monitor-related Symptoms
Symptom/Error
Display changing colors.
Printer-related Symptoms
Symptom/Error
Printing failed.
Printer problems.
Keyboard-related Symptoms
Symptom/Error
Some or all keys on keyboard do not work.
Power Supply-related Symptoms
Symptom/Error
Pressing the power button does not turn off
the system. (Only unplugging the power
cord from electrical outlet can turn off the
system.)
Pressing the power button does not turn on
the system
Executing software shutdown from
Windows98 Start menu does not turn off
the system. (Only pressing power button
can turn off the system).
No system power, or power supply fan is
not running.
Aspire AX1470 Service Guide
Action/FRU
• Monitor signal connection/cable
• Video adapter card
• Mainboard
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.
Action/FRU
• Keyboard
Action/FRU
• Ensure the Soft-off by PWR-BTTN in CMOS Setup (under
Power Management) is not set to Instant-off.
• Power switch cable assembly
• Ensure the power override switch (located at the back of the
computer, just above the connector for the power cable) is not
set to OFF.
• Power switch cable assembly.
• Enter CMOS Setup and load the default settings.
• Reload software from Recovery CD.
• Power supply
• Mainboard
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