FUJITSU SPARC ENTERPRISE M5000 - Manual (Page 126)

6-20 SPARC Enterprise M4000/M5000 Servers Service Manual • August 2009
Caution – The motherboard unit is heavy. Two people are recommended to lift the
unit. If the unit is too heavy the memory boards can be removed prior to lifting the
unit.
3. Remove the motherboard unit.
This step includes removing the CPU modules and filler panels, removing the
busbar screws, and removing the motherboard cradle. See
“Removing the SPARC
Enterprise M5000 Motherboard Unit” on page 13-8
6.2.10 Removing the CD-RW/DVD-RW Drive Backplane
of the SPARC Enterprise M5000 Server
Note – The fan units and fan cage can be removed for increased visibility of the CD-
RW/DVD-RW Drive Backplane if necessary.
1. Remove the CD-RW/DVD-RW Drive Unit from the server and place it on the
ESD mat.
See “Removing the CD-RW/DVD-RW Drive Unit” on page 6-15 .
2. Disconnect the power and serial cables from the rear of the CD-RW/DVD-RW
Drive Backplane.
3. Loosen the captive screw that secures the CD-RW/DVD-RW Drive Backplane
in place.
The screw is beneath the power signal cables.
4. Remove the CD-RW/DVD-RW Drive Backplane from the server and place it on
the ESD mat.
6.2.11 Installing the CD-RW/DVD-RW Drive Backplane
of the SPARC Enterprise M5000 Server
1. Place the CD-RW/DVD-RW Drive Backplane onto the guide pin.
2. Tighten the captive screw to secure the CD-RW/DVD-RW Drive Backplane in
place.
The screw secures beneath the power signal cables.