Hardware Installation Guide
Page 90
...switch getting started guide that is included with the switch. Replacing a Failed Stack Member If you need to the factory default settings: 1. Continue holding down the Mode button. If the switch is powered off the failed switch. The switch now behaves like an unconfigured switch... or replace the switch by using Express Setup as the failed switch. The switch LEDs begin blinking after an additional 8 seconds, and then the switch reboots. Power off , and then connect the replacement switch to configure the switch. 2. Catalyst 3750 Switch Hardware Installation Guide ...
...switch getting started guide that is included with the switch. Replacing a Failed Stack Member If you need to the factory default settings: 1. Continue holding down the Mode button. If the switch is powered off the failed switch. The switch now behaves like an unconfigured switch... or replace the switch by using Express Setup as the failed switch. The switch LEDs begin blinking after an additional 8 seconds, and then the switch reboots. Power off , and then connect the replacement switch to configure the switch. 2. Catalyst 3750 Switch Hardware Installation Guide ...