Second 64K Upgrade - Sanyo MBC-550 Series User Manual

Second 64K Upgrade = 256K Total
1) Turn the power off and unplug the AC cord fro* the
electrical outlet.
2) Remove the case top. Refer to the instructions at
the beginning of this chapter.
3) Remove the back panel. Refer to the instructions at
the beginning of this chapter.
4) Slide the board back, away from the drives by
pulling gently on the panel.
5) Locate column B and A toward the end of the board.
Please refer to the illustration.