LED
Status
Description
LAN
Orange
The network connection is operating.
Flashes orange
The device is being accessed from the network.
Off
The device is not connected to a network.
2.5 Gigabit
Ethernet
speed
Green
The network connection is operating at 2.5 Gbps.
Orange
• The network connection is operating at 1 Gbps.
• The network connection is operating at 100 Mbps.
Off
The network connection is operating at 10 Mbps.
2.5 Gigabit
Ethernet
activity
Orange
A network connection has been established.
Flashes orange
The device is being accessed from the network.
Off
There is no network connection.
Drive
Flashes red
The data is being accessed and a read/write error occurs
during the process.
Red
• A drive read/write error occurred.
Flashes green
• Data is being accessed.
Green
The drive is ready.
Off
No drive was detected.
Expansion
Blue
A QNAP USB or SATA external storage device is connected.
Off
No expansion unit has been detected.
Audio Alert
Duration
Frequency
Description
Short beep (0.5 seconds) 1
• The NAS is starting up.
• When the reset button is pressed for 3 seconds,
the NAS resets configurations.
• When the reset button is pressed for 10 seconds,
the NAS resets configurations and reboots.
• The operating system was updated.
3
• Cannot detect installed disk.
• The firmware was updated.
TS-x64U User Guide
Basic Operations
47
