57 Fan Error, Turn off then on
Description
The product has experienced a problem with its internal fan.
Recommended action
Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to
initialize.
If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product
power on.
If the message persists, contact HP support.
ENWW
Interpret control panel messages 151