CS1308 / CS1316 User Manual
46
Firmware Upgrade Recovery
There are three conditions that call for firmware upgrade recovery:
When a firmware upgrade is manually aborted.
When the mainboard firmware upgrade fails.
When the I/O firmware upgrade fails.
To perform a firmware upgrade recovery, do the following:
1. Power off the switch.
2. Connect the
Firmware Upgrade Cable
to its
Firmware Upgrade Port
.
3. Slide the
Firmware Upgrade Recovery Switch
to the
Recover
position.
4. Power the switch back on and repeat the upgrade procedure.
5. After the switch has been successfully upgraded, power it off, and slide the
Firmware Upgrade Recovery Switch
back to the
Normal
position.
6. If the switch is one of the cascaded switches, plug it back into the
installation.
7. Power the switch back on.