IBM 8862 Hardware Maintenance Manual - Page 31

Remind, button

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b. The following illustration shows the internal connectors and LEDs on the 16-DIMM-connector memory board in the memory cassette. DIMM 8 error LED DIMM 7 error LED DIMM 6 error LED DIMM 5 error LED DIMM 4 error LED DIMM 3 error LED DIMM 2 error LED DIMM 1 error LED DIMM 9 error LED DIMM 10 error LED DIMM 11 error LED DIMM 12 error LED DIMM 13 error LED DIMM 14 error LED DIMM 15 error LED DIMM 16 error LED DIMM connector 1 DIMM connector 2 DIMM connector 3 DIMM connector 4 DIMM connector 5 DIMM connector 6 DIMM connector 7 DIMM connector 8 DIMM connector 16 DIMM connector 15 DIMM connector 14 DIMM connector 13 DIMM connector 12 DIMM connector 11 DIMM connector 10 DIMM connector 9 4. If necessary, open the DIMM access doors on the memory cassette to view the DIMM LEDs. Remind button You can use the remind button to place the system-error LED on the front panel into the remind mode (flashes every 2 seconds). By pressing this button, you acknowledge the failure but indicate that you will not take immediate action. If a new failure occurs, the system-error LED is lit again. The system-error LED stays in remind mode until one of the following conditions occurs: v All known problems are solved. v The server is restarted. Chapter 3. Diagnostics 21

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b.
The
following
illustration
shows
the
internal
connectors
and
LEDs
on
the
16-DIMM-connector
memory
board
in
the
memory
cassette.
DIMM connector 1
DIMM connector 2
DIMM connector 3
DIMM connector 4
DIMM connector 5
DIMM connector 6
DIMM connector 7
DIMM connector 8
DIMM connector 16
DIMM connector 15
DIMM connector 14
DIMM connector 13
DIMM connector 12
DIMM connector 11
DIMM connector 10
DIMM connector 9
DIMM 1 error LED
DIMM 16 error LED
DIMM 2 error LED
DIMM 15 error LED
DIMM 3 error LED
DIMM 14 error LED
DIMM 4 error LED
DIMM 13 error LED
DIMM 5 error LED
DIMM 12 error LED
DIMM 6 error LED
DIMM 11 error LED
DIMM 7 error LED
DIMM 10 error LED
DIMM 8 error LED
DIMM 9 error LED
4.
If
necessary,
open
the
DIMM
access
doors
on
the
memory
cassette
to
view
the
DIMM
LEDs.
Remind
button
You
can
use
the
remind
button
to
place
the
system-error
LED
on
the
front
panel
into
the
remind
mode
(flashes
every
2
seconds).
By
pressing
this
button,
you
acknowledge
the
failure
but
indicate
that
you
will
not
take
immediate
action.
If
a
new
failure
occurs,
the
system-error
LED
is
lit
again.
The
system-error
LED
stays
in
remind
mode
until
one
of
the
following
conditions
occurs:
v
All
known
problems
are
solved.
v
The
server
is
restarted.
Chapter
3.
Diagnostics
21