Toshiba e-Studio477s

To Next Page

To Previous Page

FIRMWARE UPDATING

8 - 13

Notes:

• “Update Failed.” is displayed at the bottom of the LCD screen when the update is not

completed properly. “Failed” appears next to the failed item on the status display. Even

though an update fails, do not turn the power OFF until other updates are finished. If "Update

Failed" appears at the bottom of the screen, turn OFF the power and then check the following

items. After confirming and clearing the problems, restart updating from the beginning.

- Does the USB device meet the conditions to be used for updating?

- Is the data file written properly in the USB device?

- Is the USB device installed properly?

- Do the USB device and equipment operate properly?

• The integrity check system is automatically operated before firmware updating. During this

operation, "Verifying Signature..." and "Progress: **%" are displayed on the LCD screen.

When the check is completed properly, no message for notifying the success will appear and

the firmware updating will start. If it fails, "Invalid Signature" and "Copy Data with >valid

signature in USB" will be shown. In that case, firmware updating cannot be performed, so turn

the power OFF and disconnect the USB device. Check that there is no abnormality in the

firmware data, and reperform the update.

• When a system firmware (OS Data) update error or system software (HD Data) update error

occurs, "Update Failed" or "Failed" appears on the screen and the error number appears next

to the message.

For details of each error, refer to the following tables.

System firmware update error

Error number Description

O01 FROM writing failed

O02 FROM verification error

O03 File operation error

O04 SRAM flag set error

O05 Electronic key data backup error

O06 Device error

System software update error

Error number Description

H01 File creation error

H02 File decompression error (Out of free disk space on the HDD at file extraction)

H03 Partition mount error

H00 Other errors

Toshiba e-Studio477s - Page 301