Sonnet Technologies Crescendo_PCI Processor Upgrade Card - Manual (Page 169)

Power Macintosh ® 7300, 7500, 7600, and
Workgroup Server 7350
If there is a Level 2 cache card installed in your
computer, it will be located in the L2 Cache Slot,
the shorter slot located in the middle of the DRAM
DIMMs (Figure 1).
Power Macintosh 8500, 8515, and
Workgroup Server 8550
For these models, the logic board must first be
removed from the computer in order to gain access
to the Level 2 cache card. Once the logic board is
removed, the Level 2 cache card is located towards
the outer edge of the logic board populated with
DRAM (memory) DIMMs (Figure 2). If there is a
Level 2 cache card installed in your computer, it will
be located in the L2 Cache Slot (the shorter slot
located in the middle of the DRAM DIMMs). After
the Level 2 cache card is removed, reinstall the logic
board and proceed with resetting the CUDA switch
on the logic board and the installation of the
Crescendo/PCI card.
Power Macintosh 8600
For the Power Macintosh 8600, the Level 2 cache
card is located towards the outer edge of the logic
board populated with DRAM (memory) DIMMs
(Figure 3). If there is a Level 2 cache card installed in
your computer, it will be located in the L2 Cache
Slot (the shorter slot located in the middle of the
DRAM DIMMs).
En
12-2
Figure 3; Figura 3
Figure 1; Figura 1
Figure 2; Figura 2
Support Note: For the removal of the
Level 2 cache card and the installation of
the Crescendo/PCI processor upgrade card into a
Power Macintosh 85XX, Sonnet strongly recom-
mends that a qualified technician perform the
installation.
L2 cache slot
DRAM DIMMs
DRAM DIMMs
L2 cache card
L2 cache slot
DRAM DIMM
L2 cache card
DRAM DIMM
L2 cache slot
DRAM DIMM
L2 cache card
DRAM DIMM
PCI TriManual-Chapters 1-13 3/30/01 5:57 PM Page 151