2. Insert the SD card to hold the NVRAM data in Slot 1.
3. Turn the machine on.
4. Enter the SP mode and do SP5825.
5. Print an SMC report with SP5990-2.
6. Compare the information in this SMC report with the one you printed before NVRAM removal.
• If the content of the SMC reports do not match, this means that the content of the old NVRAM
could not be uploaded to the SD card.
• In this case, do SP5801-1 again and do the settings recommended for the machine.
• The factory settings are printed on a sheet of paper taped on the inside of the rear cover.
BCU
Preparation
Remove:
• Rear cover (x7) * p.264
• Controller box cover * p.265
1. Remove the BCU [1] (x1, FFC x1, x3).
4. Replacement and Adjustment
384