Toshiba e-STUDIO6520c - Flow Chart for Correcting USB Update Failure

e-STUDIO5520C/6520C/6530C © 2008-2011 TOSHIBA TEC CORPORATION All rights reserved
FIRMWARE UPDATING
8 - 52
8.5.2 Flow chart for correcting USB update failure
[A] When the update of the System ROM (OS data) failed
USB update failed
Update completed
Update download jig.
Check ROM version.
Update succeeded?
Replace SYS board.
Is ROM version correct?
" 8.2.2 System ROM "
" 8.4 Confirmation of
the updated data "
YES
YES
YES
NO
NO
NO
Failed twice or more?
Update USB.
Update USB.
YES
NO
Failed twice or more?