Toshiba e-STUDIO556 Service Manual page 916

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
e-STUDIO556/656/756/856
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
e-STUDIO557/657/757/857
Equipment
Firmware
Master data
(HDD program data)
System ROM
(OS data)
e-STUDIO556/656/756/856/557/657/757/857
FIRMWARE UPDATING
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
Stored
Hard disk T320HDFWxxxx.tar
*
System control PC T320SFFWxxxx.tar
board *
(SYS board)
11 - 26
Data file name
xxxx is version.
xxxx is version.
556_856
Data file name
xxxx is version.
xxxx is version.
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Display
SYSTEM SOFTWARE
(HD Data)
SYSTEM FIRMWARE
(OS Data)
Display
SYSTEM SOFTWARE
(HD Data)
SYSTEM FIRMWARE
(OS Data)