Connector
and
LED
locations
The
illustrations
in
this
section
show
the
locations
of
connectors,
switch
and
jumper
blocks,
and
LEDs.
Memory
board
internal
connectors
and
LEDs
The
following
illustrations
show
the
internal
connectors
and
LEDs
on
the
memory
board.
VRM connectors
DIMM slots
DIMM error LED
(14 places)
DIMM error LED
(14 places)
2.5V VRM error LED
1.8V VRM
error LED
2.5V VRM port 1
error LED
2.5V VRM port 2
error LED
80
IBM
xSeries
450
Type
8688:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide