Number Item Description
1 STATUS LED Green: PCIe cable connector is powered on.
Red: PCIe cable connector can be replaced
safely.
Off: PCIe cable connector is powered off.
2 Link Basic LED Green: Basic PCIe Gen-3.0 (8-Gbps) is
linked up normally.
Off: Basic PCIe is not linked up (PCIe cable
might not be connected). If a cable is
connected, it can be removed safely.
3 InAct Basic LED Amber: Basic PCIe status changed from link
up to link down and cables. Cables can be
removed safely.
Off: Basic PCIe is normal or not set.
4 Link Option LED Green: Option PCIe Gen-3.0 (8-Gbps) is
linked up normally.
Off: Option PCIe is not linked up (PCIe cable
might not be connected). If a cable is
connected, it can be removed safely.
5 InAct Option LED Amber: Option PCIe status changed from
link up to link down and cables. Cables can
be removed safely.
Off: Option PCIe is normal or not set.
Host port expansion chassis power supply
Host port expansion chassis power supply
Chapter 2: Hardware overview
Hitachi Virtual Storage Platform E990 Hardware Reference Guide 31
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