Replacing Parts On The Motherboard; Figure 22: Motherboard Dimm Sockets - Fiery E-8100 Installation And Service Manual

S P
ERVICE ROCEDURES

Replacing parts on the motherboard

This section describes how to remove and replace the DIMM, CPU, and battery on the
motherboard. Before you perform any of these procedures, shut down and open the E-8100
(see page 46).
DIMMs
The motherboard has four DIMM sockets. The E-8100 standard memory configuration
populates two sockets, each containing a1GB DIMM, for a total of 2GB of memory.
When installing DIMMs, note the following:
N :
OTE
• Different capacity DIMMs look alike. Make sure that you know the capacity of each
DIMM before you install it in a socket.
• Install only approved DIMMs available from your service representative.
• DIMMs must be installed in matched pairs. A matched pair is comprised of two alternate
sockets (see below). DIMMs within a pair must be identical (same capacity and same
number of chips on each side). For example, in a two-DIMM configuration, populate
DDRII 4 and DDRII 2 with DIMMs of identical capacity, with the same number of chips
on each side
Matched pair
Matched pair
F 22: Motherboard DIMM sockets
IGURE
• DIMM 4—1GB DIMM
• DIMM 3—Empty
• DIMM 2—1GB DIMM
• DIMM 1—Empty
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DDRII 4: 1GB
DDRII 3: Empty
DDRII 2: 1GB
DDRII 1: Empty