7© 2008 - 2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520CREPLACEMENT OF PC BOARDS/HDD7 - 157.2 Precautions, Procedures and Settings for Replacing PCBoards and HDD7.2.1 Precautions when replacing PC boards• The ID for each equipment is registered on the LGC board, the IMG board, the SYS board and theSLG board. So, if their replacement is required, be sure to replace only one board at a time.• If more than one of the LGC board, the IMG board and the SYS board require replacement, replacethem in the following procedure.1. First, replace one of the board to be replaced.2. Turn the power ON and confirm that “READY” is displayed.3. Turn the power OFF.4. Replace another board that requires replacement.5. Repeat steps 2 to 4.• The LGC board and IMG board can be replaced without other settings.• When the HDD requires replacement, see “7.2.3Precautions and procedures when replacing theHDD“.• When the SYS board requires replacement, see “7.2.4Precautions and Procedures when replacingthe SYS board“.• When the SLG board requires replacement, see “7.2.5Procedures and settings when replacing theSLG board“.• When SRAM requires replacement, see “7.2.6Precautions and procedure when replacing theSRAM board (for the SYS board)” / “7.2.7Procedures and settings when replacing SRAM board (forLGC board)“.
