blinking orange light fix???
Please be more specific
Let’s start with some basic info.
NAS model?
Firmware version installed?
Was it running?
Which LED is flashing orange?
What happened when it stopped working?
Was there a power failure?
Have you tried powering it off and back on?
What is the disk configuration?
What is the status of your data backup?
Put a piece of black tape over the LED = no more blinking 
Hi, could you please log in via the Web UI and check if there are any warning messages? If so, please send us a screenshot. Thanks!