Step 1: Prepare the TM4 Unit

1. Power On the TM4:
   • Turn on the TM4 unit and wait for the light on the front to turn solid green.

Step 2: Prepare the Paperclip

1. Unravel the Paperclip:
   • While the unit is powering on, take a paperclip and unravel one of its sections.

Step 3: Perform the Paperclip Reset

1. Access the Reset Button:
   • Once the light on the TM4 is solid green, flip the unit upside down.
   • Open the grey flap that covers the ethernet port.
   • You will see a small hole next to the ethernet port.
2. Insert the Paperclip:
   • Carefully insert the unraveled paperclip into the hole.
   • Apply minimal pressure and hold it in place for 5 seconds.
   • The light on the front of the unit will flash off, indicating the reset process has started.

Step 4: Confirm the Reset

1. Wait for the Restart:
   • The TM4 unit should automatically restart itself. The light will turn back on and eventually become solid green again.
   • If the unit does not restart automatically, turn it back on manually.
2. Reset Complete:
   • Once the light is solid green again, the paperclip reset is complete.

Video Guide