User guide

Reference 4
122
Firmware recoveryFirmware recovery
Recovers the firmware.
(1) To recover the firmware, enter the following:
[root@polaris /tmp]# tar zxvf maintenance.tgz
[root@polaris /tmp]# ./up
* Do not perform any operations until [root@POLARIS /tmp]# is displayed again.
Restart HDMA-4000Restart HDMA-4000
Restarts HDMA-4000.
(1) To restart HDMA-4000, enter the following:
[root@polaris /tmp]# reboot
Firmware UpdateFirmware Update
Re-update the firmware using the standard method.