HP Surestore L10 Service and User Manual (Short- and Long-Wave) - Page 53

to reboot

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After a few minutes, the transfer prompt appears; for example: Done, memory range [$00001000:$00004FFF] Ready to transfer Hub-Controller code from RAM to FLASH Note, once started, this step must not be interrupted Press Enter to start, control-C to cancel The values displayed for memory range represent low-level diagnostics; the values displayed in the status message can be different from the values shown here. 4. Press . Additional progress indicators and status messages appear; for example: The hub is automatically rebooted and additional messages appear: DRAM test (this will take about 10 seconds) > passed SEEPROM test (this will take about 1 second) > passed FLASH checksum (this will take about 2 seconds) > passed Press Enter key for Boot Menu, Agent boot in 7 seconds To reboot, you must interrupt the display to go to the Boot menu. 5. Immediately press to display the Boot menu. Note If the Main menu appears instead of the messages above, enter 1 to reboot the hub, then press before the timeout period is finished. If the Main menu appears, ignore the Hub Controller version number. It may be blank or UNKNOWN. If the version number is blank or UNKNOWN, the upgrade version number will appear in the Main menu after you update the Hub Device Agent code and reset the hub. RS-232 Interface Functions Updating the Hub Firmware 51

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Updating the Hub Firmware
51
RS-232 Interface
Functions
After a few minutes, the transfer prompt appears; for example:
Done, memory range [$00001000:$00004FFF]
Ready to transfer Hub-Controller code from RAM to FLASH
Note, once started, this step must not be interrupted
Press Enter to start, control-C to cancel
The values displayed for memory range represent low-level diagnostics; the values
displayed in the status message can be different from the values shown here.
4.
Press <
E
NTER
>. Additional progress indicators and status messages appear; for
example:
--+
$
..................................................................
*******************************************************************
************************
The hub is automatically rebooted and additional messages appear:
DRAM test
(this will take about 10 seconds)
> passed
SEEPROM test
(this will take about
1 second)
> passed
FLASH checksum
(this will take about
2 seconds)
> passed
Press Enter key for Boot Menu, Agent boot in 7 seconds
To reboot, you must interrupt the display to go to the Boot menu.
5.
Immediately press <
E
NTER
> to display the Boot menu.
Note
If the Main menu appears instead of the messages above, enter
1
to reboot the
hub, then press <
E
NTER
> before the timeout period is finished.
If the Main menu appears, ignore the Hub Controller version number. It may be
blank or UNKNOWN. If the version number is blank or UNKNOWN, the upgrade
version number will appear in the Main menu after you update the Hub Device
Agent code and reset the hub.