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Drive LED
Status
Description
Flashes red
Data is being accessed, and during the process a drive read/write error
occurred.
Red
A drive read/write error occurred.
Flashes green
Data is being accessed.
Green
The drive is ready.
Off
No drive was detected.
M.2 SSD 1 LED, M.2 SSD 2 LED
Status
Description
Flashes red
Data is being accessed, and during the process a drive read/write error
occurred.
Red
A drive read/write error occurred.
Flashes green
Data is being accessed.
Green
The drive is ready.
Off
No drive was detected.
2.5 Gigabit Ethernet Speed LED
Status
Description
Green
The network connection is operating at 2.5 Gbps.
Orange
The network connection is operating at 1 Gbps or 100 Mbps.
Off
• The network connection is operating at 10 Mbps.
• There is no network connection.
2.5 Gigabit Ethernet Activity LED
Status
Description
Orange
A network connection has been established.
Flashes orange
The device is being accessed from the network.
Off
There is no network connection.
TS-1655 User Guide
Basic Operations
62