Toshiba E-STUDIO4508A

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REPLACEMENT OF PC BOARDS/HDD

9 - 27

[A] Backup SRAM

Notes:

If "[A] Backup SRAM" fails, proceed to “[B]Return License”.

If "[A] Backup SRAM" succeeds, proceed to “[C]Replace SRAM board”.

(1) Performs FS-76.

(2) When "SRAM Clear Mode" appears on the LCD, press the [Set Serial Number].

(3) Key in the serial number on the label attached to the rear cover of the equipment, and then press

the [OK].

(4) "Serial Number Setting completed" is displayed.

(5) Turn the power OFF.

(6) Install the USB device in the equipment, and then press the HS-59  [Backup SRAM Data to

USB].

(7) Enter a password (max. 15 characters) to be set for the backup data.

(8) Restart the equipment after the backup is completed.

(9) Turn the power OFF.

[B] Return License

Notes:

When installing the Data Overwrite Enabler (GP-1070) and security mode is setting High

Security, set the security mode levlel to "1" (Low level). Then restart the equipment.

(1) Performs FS-05-3840.

(2) Select the license to be returned, and then press the [REMOVE].

(3) Install the one-time dongle, which you used for uploading the selected license, in the equipment,

and then press the [OK].

(4) The Remove screen is displayed, then press the [YES]. If this screen is not displayed, check

whether the one-time dongle is installed in the equipment properly.

(5) After 10 to 40 seconds passes, the screen for notifying the success of performance is displayed.

Then press the [OK]. If this screen is not displayed or the screen for notifying the failure of

performance is displayed, quit this operation by pressing the [NO]/[CLOSE]. Then, check

whether the one-time dongle, which you used for uploading the selected license, is installed in

the equipment.

(6) Check that the returned license is not displayed on the screen.

Remarks:

If there are any other licenses to be returned, repeat from step (2).

If there is no more licenses to be returned, press the [CLOSE], and then turn the power OFF.

Toshiba E-STUDIO4508A - Page 911