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Installation and Service Guide Color Controller E-46A
Replacing parts
5
To replace a DIMM, insert the DIMM straight into the slot and close the clips at each side to lock it into place.
Note:
The slot is keyed so that the DIMM fits only one way. (See the notches in the preceding figure.)
6
If you install a new DIMM, make sure to reset the time and date in Setup (see
7
Replace the printer interface board (see
).
8
Reassemble the E-46A and verify its functionality (see
).
CPU
The CPU is installed in a socket on the motherboard. Before you remove the CPU from its socket, remove the
motherboard from the chassis (see
), disconnect the CPU fan cable from the motherboard, and then remove
the cooling assembly from the E-46A (see
). The CPU cooling assembly consists of a fan and a heatsink.
Note:
Do not remove the CPU fan from the heatsink.
Make sure that the entire length of the DIMM (ends and center) is fully seated in the slot and that
the clips close securely around the ends of the DIMM.
