1. UpFix FAQ's
  2. Fitness
  3. Treadmill Control Board

Treadmill Control Board Overheats After Belt Change

Answer: Over-tight belt doubles current draw, stressing power parts. Correct tension, then let UpFix replace heat-damaged components and re-test.

Quick take: An over‑tight belt doubles motor current, roasting power stages.

Fix order

  1. Correct belt tension per manual (2–3" lift at belt center).

  2. Ship board to UpFix for component replacement.

What we do

  • Replace heat‑stressed MOSFETs

  • Apply premium thermal compound

  • Add stick‑on heatsinks where space allows

Stay cool, Call or text us at 888‑979‑9343.