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Figure 1-43: Front Panel (Bezel Removed)
Table 1-32: Modular 2U SAS Expansion Unit Front Panel
Item
Up to 24 SFF drives
Rear panel status LEDs
See
Figure 1-44
and
modular 2U SAS expansion unit.
ENC Unit
Power Unit
Table 1-33: Modular 2U SAS Expansion Unit Back Panel
Item
Alarm LED (red)
• ON = a failure occurred that makes the array unable to operate.
• Slow Blinking = a serious failure has occurred while power is on. Please
contact Hitachi Data Systems Technical Support. See the Getting help
section in the Preface of this manual.
Hitachi AMS 2000 Family Storage System Service Guide
Description
Table 1-33
for information about the rear panel of the
Figure 1-44: Back Panel
Description
Introduction
ENC Unit
Power Unit
1–43
- Quick Links:
- Disk Drives
- Replacing a Control Unit
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Troubleshooting
