PCBs and Other Items
D017/D018/D019/D020/D084/D085 4-61 SM
Replacement
and
Adjustment
12. Remove the NVRAM (x2) and replace them with the new chips. ( p.4-58)
Both NVRAM chips must be replaced.
13. Install the controller board.
14. Put the SD card with the NVRAM data in SD card slot C2.
15. Turn on the machine.
16. Do SP5801 to initialize the new NVRAM.
17. To download the NVRAM data from the SD card in C2, do SP5825.
18. Touch "Execute" to start to download the NVRAM data.
19. Turn off the main switch and remove the SD card.
20. Turn on the machine.
21. Do SP5990 001 to print another SMC report.
22. Compare this new SMC report with the report you printed in Step 1. If any of the SP
settings are different, input the SP settings of the first report.
23. Do SP5907 and input the brand and model name of the machine for Windows Plug &
Play capability.
If the HDD encryption unit has been installed, the HDD encryption unit and
encrypted data cannot be recovered. For details, refer to "Recovery from a
Device Problem" in the installation procedure of the p.2-102 "HDD Encryption
Unit".
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