Acer Altos G310 MK2 User Manual - Page 97

Power light does not light, the system requirements.

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85 Power light does not light Check the following: • Did you press the power-on button? • Is the system operating normally? If so, the power LED might be defective or the cable from the front panel to the server board might be loose. • Have you securely plugged the server AC power cord into the power supply? • Is the power supply correctly set to 110V or 235V, depending on your power output? • Will other items plugged into the same power outlet function correctly? • Some ATX power supplies have a power switch on the back of the power supply, next to the fan. If your system has one, is it turned on? • Remove all add-in cards and see if the system boots. If successful, add the cards back in one at a time with a reboot between each addition. • Make sure the memory DIMMs comply with the system requirements. • Make sure the memory DIMMs have been populated according to the system requirements. • Remove the memory DIMMs and re-seat them. • Make sure the processor(s) comply with the system requirements. • Make sure the processor(s) have been populated according to the system requirements. • Remove the processor(s) and re-seat them. • Make sure the chassis standoffs are installed only below mounting holes. Misplaced standoffs can contact the pins on the bottom of the server board and cause a short.

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85
Power light does not light
Check the following:
•
Did you press the power-on button?
•
Is the system operating normally? If so, the power LED might be
defective or the cable from the front panel to the server board
might be loose.
•
Have you securely plugged the server AC power cord into the
power supply?
•
Is the power supply correctly set to 110V or 235V, depending on
your power output?
•
Will other items plugged into the same power outlet function
correctly?
•
Some ATX power supplies have a power switch on the back of the
power supply, next to the fan. If your system has one, is it turned
on?
•
Remove all add-in cards and see if the system boots. If successful,
add the cards back in one at a time with a reboot between each
addition.
•
Make sure the memory DIMMs comply with the system
requirements.
•
Make sure the memory DIMMs have been populated according to
the system requirements.
•
Remove the memory DIMMs and re-seat them.
•
Make sure the processor(s) comply with the system requirements.
•
Make sure the processor(s) have been populated according to the
system requirements.
•
Remove the processor(s) and re-seat them.
•
Make sure the chassis standoffs are installed only below mounting
holes. Misplaced standoffs can contact the pins on the bottom of
the server board and cause a short.