Patch Updating With Usb Media - Toshiba e-STUDIO556 Service Manual

11.3 Patch Updating with USB Media

Master data and system ROM can be updated in a shorter time than normal update using the data file
for the patch update.
Note:
When the update is performed, use the latest program.
Firmware type and data file name for patch updating
Equipment
Firmware
Master data
(HDD program data)
System ROM
(OS data)
Store the data file for patch updating in the model specific folder.
Model specific folder name
Notes:
• Since the date and time set in the equipment are recorded in the firmware update log, make
sure that they are correct before updating the firmware.
• Never change the model specific folder name, since it is used for identifying the data file when
the data files used for updating multiple models are stored in the USB media.
© 2012 TOSHIBA TEC CORPORATION All rights reserved
Stored
Hard disk T190HDFWxxxx.tar
*
System control PC T190SFFWxxxx.tar
board *
(SYS board)
USB media
556_856
T190SFPWxxxx.tar
T190HDPWxxxx.tar
signartures.sig
pubkey.key
plt_integrity.cfg
Fig. 11-10
11 - 21
Data file name
xxxx is version.
xxxx is version.
556_856
Display
SYSTEM SOFTWARE
(HD Data)
SYSTEM FIRMWARE
(OS Data)
e-STUDIO556/656/756/856(Ver03)
FIRMWARE UPDATING
11