Lenovo 7Y45, Setup Manual

Page: 67 / 116

Step 6. Slide the tray with the SSD into the drive bay from the front until it snaps into position and then
completely close the handle. See “Install a hot-swap drive” on page 68.
Install a DIMM
Use this information to install a DIMM.
“
Read
the
installation
Guidelines” on
page 54
“
Power off
the server for
this task” on
page 86
“
ATTENTION:
Static Sensitive Device
Ground package before opening”
on page 55
Attention:
• Disconnect all power cords for this task.
• DIMMs are sensitive to static discharge and require special handling. In addition to the standard
guidelines for Handling static-sensitive devices:
– Always wear an electrostatic-discharge strap when removing or installing DIMMs. Electrostatic-
discharge gloves can also be used.
– Never hold two or more DIMMs together so that they touch. Do not stack DIMMs directly on top of
each other during storage.
– Never touch the gold DIMM connector contacts or allow these contacts to touch the outside of the
DIMM connector housing.
– Handle DIMMs with care: never bend, twist, or drop a DIMM.
Before installing a DIMM:
1.
Watch the procedure
. A video of this procedure is available from the following links:
• Youtube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-Dy5N2dPXFx5Pht-FljAi6S
• Youku: https://list.youku.com/albumlist/show/id_51977169
2. Touch the static-protective package that contains the component to any unpainted metal surface on the
server; then, remove it from the package and place it on a static-protective surface.
3. Ensure that you consider and follow the DIMM installation rules when performing the operation. See
“DIMM installation rules” on page 64.
To install a DIMM, complete the following steps:
Step 1. Open the retaining clips on each end of the DIMM slot; then, install the DIMM into the slot.
Attention:
To avoid breaking the retaining clips or damaging the DIMM slots, open and close the
clips gently.
Step 2. Firmly press the DIMM straight down into the slot by applying pressure on both ends of the DIMM
simultaneously. The retaining clips snap into the locked position when the DIMM is firmly seated in
the slot.
Note:
If there is a gap between the DIMM and the retaining clips, the DIMM has not been correctly
inserted; open the retaining clips, remove the DIMM, and then reinsert it.
Chapter 3
.
Server hardware setup
63