A 250w power supply with leds, A 80w power supply without leds, Power supply led meanings – Dell PowerVault TL4000 User Manual
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Table 7-2. Power Supply LED Meanings
1
If the blue LED is lit, AC voltage is available.
2
If the amber LED is lit, there is a possible fan problem or other power supply
issue. The power supply will need replacement.
3
If the green LED is lit, DC power is OK and active.
4
Cooling Fan Grill
5
Thumb Screws
6
Power Receptacle
a77ug
1
3
6
1
3
4
6
2
5
Figure 7-1. A 250w power supply with LEDs
a77ug
1
9
8
4
6
5
Figure 7-2. A 80w power supply without LEDs
7-8
Dell PowerVault TL2000 Tape Library and TL4000 Tape Library User's Guide
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