Toshiba e-STUDIO206L Service Manual page 996

(5) Turn the power ON using the main power switch while simultaneously holding down the [8] and
[9] buttons.
(6) Press the [Firmware Update] button, then press the [1] key to select "1.SYSTEM
FIRMWARE(OS Data)".
(7) Select the item with the digital keys.
"*" is displayed next to the selected item. Display or delete the "*" by pressing the number of the
item. All items are selected in the default settings.
(8) Press the [START] button.
Updating starts and the processing status is displayed on the LCD screen.
(9) "Update Completed." is displayed at the bottom of the LCD screen after the updating is
completed properly. Turn the power OFF by pressing the [ON/OFF] button.
Notes:
"Update Failed." is displayed at the bottom of the LCD screen when the updating is not
completed properly. "Failed" appears next to the failed item on the status display. In this case,
shut down the equipment and check the following items. Then clear the problems and restart
updating from the beginning.
- Is the download jig connected properly?
- Is the updating data written to the download jig properly?
- Do the download jig and the equipment operate properly?
(10) Press the [ON/OFF] button on the control panel to shut down the equipment and turn the power
OFF using the main power switch.
Remove the download jig and install the cover plate.
Notes:
When the equipment has been shut down normally, the LCD screen and LEDs (green and red)
go OFF.
When OS data have been updated and the equipment has been shut down immediately after the
update, the LEDs (green and red) may not go OFF even if the LCD screen does. This indicates
that the equipment has not shut down normally. Press the [ON/OFF] button on the control panel
for more than 5 seconds, and then turn the main power switch OFF. Then remove the download
jig.
(11) Turn the power ON using the main power switch while holding down the [3] and [C] keys
simultaneously.
(12) Press the [5] key to select "5. Key Backup Restore", then press the [START] button.
(13) Restore the key and license data by following the steps below.
• Restore the key data by pressing the [1] key to select "1. Key SRAM to FROM", then press
the [START] button.
• If the state of "FROM Licence Status" is "KeyMismatch", restore the license data by pressing
the [3] key to select "3. License SRAM to FROM", then press the [START] button.
• If ADI-HDD is installed, restore the encryption key data by pressing the [5] key to select "5.
ADIKey SRAM to FROM", then press the [START] button.
(14) Press the [ON/OFF] button to shut down the equipment.
(15) Perform the initialization of the updating data.
• Turn the power ON using the main power switch while pressing the [0] and [8] buttons
simultaneously.
• Key in "9030", and then press the [START] button.
• Press the [INITIALIZE] button.
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
FIRMWARE UPDATING
© 2011-2014 TOSHIBA TEC CORPORATION All rights reserved
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