11.
Loosen
the
two
screws
from
the
center
cover
and
remove
the
cover.
Center
Cover
Media
Cable
Tray
12.
Remove
the
media
cable
tray.
13.
Remove
the
screws
from
the
power
distribution
board.
Power
Distribution
Board
14.
Remove
the
power
distribution
board.
Replacement
Replace
in
reverse
order.
I/O
Drawer
Power
Supplies
and
Power
Supply
Fan
Assemblies
Notes:
1.
Each
drawer
can
have
up
to
two
power
supplies.
You
can
replace
each
power
supply
separately.
The
removal
and
replacement
procedures
are
the
same
for
each
power
supply.
2.
The
procedure
described
in
this
section
applies
to
the
I/O
drawer
power
supplies.
3.
Power
supplies
for
the
CEC
and
I/O
drawers
cannot
be
interchanged.
4.
If
a
drawer
has
two
power
supplies,
each
is
hot-pluggable.
If
only
one
needs
to
be
removed,
you
do
not
have
to
power
off
the
system.
5.
Each
power
supply
has
a
test
switch.
See
“Power
Supply
Test
Switch
Procedure”
on
page
452.
448
Service
Guide
Содержание RS/6000 Enterprise Server M80
Страница 1: ...RS 6000 Enterprise Server Model M80 Eserver pSeries 660 Model 6M1 Service Guide SA38 0571 01...
Страница 10: ...x Service Guide...
Страница 14: ...xiv Service Guide...
Страница 16: ...xvi Service Guide...
Страница 22: ...Data Flow 4 Service Guide...
Страница 28: ...CEC Drawer Front View With Bezel Removed 3 2 1 1 Power On Off LED 2 Fan 2 3 Fan 1 10 Service Guide...
Страница 30: ...CEC Card Cage Rear of CEC drawer viewed from top cover removed 12 Service Guide...
Страница 84: ...66 Service Guide...
Страница 176: ...158 Service Guide...
Страница 376: ...358 Service Guide...
Страница 430: ...412 Service Guide...
Страница 445: ...3 Insert the memory module firmly into the connector Chapter 10 Removal and Replacement Procedures 427...
Страница 476: ...7 Remove the screws that connect the carrier to the CD ROM Replacement Replace in reverse order 458 Service Guide...
Страница 485: ...Chapter 11 Parts Information This chapter contains parts information for the system 467...
Страница 486: ...CEC Drawer Card Assembly 9 468 Service Guide...
Страница 488: ...CEC Drawer Backplane 5 2a 1 2 3 4 470 Service Guide...
Страница 490: ...CEC Drawer Power Supplies 1 2 3 4 5 6 7 8 9 472 Service Guide...
Страница 492: ...CEC Drawer Fan Assemblies 2 1 3 4 5 6 8 9 10 11 12 13 7 14 474 Service Guide...
Страница 494: ...I O Drawer 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 12 14 13 13 15 21 22 23 24 26 25 27 476 Service Guide...
Страница 496: ...7 8 9 10 6 1 2 3 4 4 5 478 Service Guide...
Страница 508: ...490 Service Guide...
Страница 520: ...502 Service Guide...
Страница 522: ...504 Service Guide...
Страница 526: ...508 Service Guide...
Страница 542: ...error Handle unexpected modem responses expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done 524 Service Guide...
Страница 558: ...540 Service Guide...
Страница 565: ......
Страница 566: ...Printed in USA September 2001 SA38 0571 01...
Страница 567: ...Spine information RS 6000 Enterprise Server Model M80 Eserver pSeries 660 Model 6M1 Service Guide SA38 0571 01...