SB2A-16A Qlogic Corporation, SB2A-16A Datasheet - Page 55

• Manufacturer Part Number: SB2A-16A
• Description: Development Tools, SANbox 16-port Switch
• Manufacturer: Qlogic Corporation

59021-06 A
4.
5.
Confirm that the Output Power LEDs on both power supplies are illuminated.
If not, do the following:
a.
b.
c.
Observe the Heartbeat LED to determine the results of the Power On Self
Test (POST). The POST tests the condition of firmware, memories,
data-paths, and switch logic circuitry and passes a blink code to the
Heartbeat LED. If the Heartbeat LED blinks steadily about once per second,
the POST was successful, and you can continue with the installation
process. Any other blink pattern appears indicates that an error has
occurred. Refer to
information about the error blink pattern.
Check voltage at the AC power source.
Inspect the power cord.
Replace the power supply.
”Heartbeat LED Blink Patterns” on page 5-1
Installing a Switch
4 – Installation
for more
4-7