To power-on the switch:
1. One alternating current (AC) power cord is required for each power supply.
Ensure power cord(s) are available to connect the switch to facility power.
power supply. To prevent electric shock when connecting the switch to primary
facility power, use only the supplied power cord(s), and ensure the facility power
receptacle is the correct type, supplies the required voltage, and is properly grounded.
2. Plug the power cord(s) into facility power sources and power supply AC
connectors at the rear of the switch. When the first power cord is connected, the
switch powers on and performs power-on self-tests (POSTs).
3. During POSTs:
— The green power (PWR) LED on the switch front panel illuminates.
— The amber system error (ERR) LED on the switch front panel blinks
momentarily while the switch is tested.
— The green LEDs associated with the Ethernet port blink momentarily while
the port is tested.
— The blue/green and amber LEDs associated with the ports blink momentarily
while the ports are tested.
1. After successful POST completion, the green power (PWR) LED remains
illuminated and all amber LEDs extinguish.
2. If a POST error or other malfunction occurs, go to
to isolate the problem.
A Hewlett-Packard-supplied power cord is provided for each switch
MAP 0000: Start MAP on page
edge switch 2/24 service manual