human
How do I change a blown fuse?
assistant
To replace a blown fuse, you will need to turn off the power to the circuit that the fuse is in. Then, identify the location of the fuse and unscrew it from its socket. Once the fuse has been removed, take out the new one and insert it into the socket. Make sure the polarity is correct before screwing the fuse back into place. Finally, switch on the power and check if the circuit is working properly.