Precautions And Procedures When Replacing Sram Board (For Sys Board) - Toshiba e-STUDIO6520C Service Handbook

7.2.6 Precautions and Procedures when replacing SRAM board (for
SYS board)
Note:
Do not replace the HDD and the SRAM board (for the SYS board) together.
Be careful not to damage the board when replacing the SRAM board.
When you replace the SRAM board while the data encryption function is enabled, readout of the
user data/information stored in the HDD becomes impossible.
A procedure for replacing the SRAM board is shown below.
When disposing of the SRAM board, perform the items in
of the SRAM board".
[G] Initialize settings when FAX unit (GD-1270) is installed
[A] Replace SRAM board
(1) Confirm that the power is turned OFF.
(2) Take off the Fax Unit (GD-1270) if it is installed.
(3) Replace the SRAM board (for the SYS board).
P.7-13 "7.1.13 SRAM board <for SYS board> (RAM-S)"
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Start
[A] Replace SRAM board
[B] Initialize SRAM system storage area
[C] Clear SRAM update Error flags
[D] Initialize SRAM board
[E] Enable HDD encryption
[F] Adjust image quality
[H] Set date and time
[I] Set EFI Printer Board
[J] Reinstall options
Setting completed
Fig. 7-56
7 - 29
P.7-37 "7.3.3 Precautions when disposing
e-STUDIO5520C/6520C/6530C
REPLACEMENT OF PC BOARDS/HDD
7