Acer Aspire Z1650, Service Manual, Page: 100 / 152

92 Aspire Z1650 AIO Computer Service Guide
Printer-related Symptoms
Keyboard-related Symptoms
Power-related Symptoms
Display changing colors. • Monitor signal connection/cable
• Video adapter card
• Mainboard
Symptom/Error Action/FRU
Printing failed. • Ensure the printer driver is properly installed. Refer to the
printer service manual.
• Printer
• Printer cable
• Mainboard.
Printer problems. • Refer to the service manual for the printer.
Symptom/Error Action/FRU
Some or all keys on keyboard do not work. • Keyboard
Symptom/Error Action/FRU
Pressing the power button does not turn off
the system. (Only unplugging the power
cord from electrical outlet can turn off the
system.) • Ensure the Soft-off by PWR-BTTN in CMOS Setup (under
Power Management) is not set to Instant-off.
• Power switch cable assembly
Pressing the power button does not turn on
the system • Power switch cable assembly.
Executing software shutdown from
Windows98 Start menu does not turn off
the system. (Only pressing power button
can turn off the system). • Enter CMOS Setup and load the default settings.
• Reload software from Recovery CD.
No system power Mainboard
Symptom/Error Action/FRU