The power supply itself also has a power indicator (green LED on the top). Does the power supply's power indicator light up? If not, then this indicates a problem with your power supply.
The BactoBox® power indicator turns on but the display is dark
You flip the rocker switch to the On position, the BactoBox® power indicator lights up, but then nothing more happens. Specifically, there is no SBT logo on the display.
This is a hardware issue with your BactoBox® setup. Contact our support team to discuss the matter further. Make sure to mention it if you found:
A leak inside the flow cell compartment
Sign of corrosion or deterioration inside the flow cell department
Broken or loose inlet/outlet (where you connect the tubing kit to your BactoBox®)
Rattling or loose components
In general, hardware damage of any kind
If possible, include pictures of the problem. This helps us help you faster!