Old HDD motor

Hi, im using old hdd motor in my cooling fan in PC.

Im using the old hdd's board to supply power and run the fan, as it is AC motor.

It runs insanely fast. But auto turns off after a while.

how can i make the board not turnoff the motor? Thx.

Yea it would be fast.

Bypass the board it will shut off the motor without the right input or build your own driver board.

Joe