Overland Storage NEO 200S User Manual page 116

NEO 200s/400s User Guide
A 80w power supply without LEDs:
Power supply LED definitions:
If the Library does not power on:
1. With library power OFF and the power cord unplugged, loosen the three
thumbscrews ( ), grasp two of the thumbscrews, pull the power supply out half way,
reseat the power supply, and tighten the three thumbscrews.
2. Ensure the power cord is plugged in at the power supply socket ( ) and at the
electrical outlet, then turn library power ON.
• For power supplies with LED's, the Blue LED will be lit if AC power is good.
• If your power supply does not have LED's, feel for air flowing out of the cooling fan
3. If no power to the library:
a. Plug the power cord into another electrical outlet.
b. If power is still missing, plug another device into the outlet to test.
c. If the outlet tests OK, try another power cord with the library.
4. For power supplies with LED's, if the Amber LED is lit, replace the power supply.
5. If your power supply has no LED's, and you have verified that the electrical outlet
works properly, but the power supply is still failing, replace it.
10400367-001 04/2012
If the blue LED is lit, AC voltage is available.
If the amber LED is lit, there is a possible fan
problem or other power supply issue. The power
supply will need replacement.
If the green LED is lit, DC power is OK and active.
grill ( ) on the rear of the library. AC is good if air is flowing from the cooling fan
grill.
©2012 Overland Storage, Inc.
Procedures for Isolating CRU Problems
Cooling Fan Grill
Thumbscrews
Power Receptacle
7-8