IBM 7944 Скачать руководство пользователя страница 68

Страница: 68 / 150

Step 7. Insert the DIMM into the connector by aligning the edges of the DIMM with the slots at the ends of

the DIMM connector (see

“System-board optional device connectors” on page 40

for the locations

of the DIMM connectors).

Step 8. Firmly press the DIMM straight down into the connector 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 connector.

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.

If you have other devices to install or remove, do so now. Otherwise, go to

“Completing the installation” on

page 100

Installing drives

The following notes describe the type of drives that the server supports and other information that you must

consider when you install a drive.

• Make sure that the devices that you are installing are supported. For a list of supported optional devices

for the server, see

http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/

• Locate the documentation that comes with the drive and follow those instructions in addition to the

instructions in this chapter.

• Make sure that you have all the cables and other equipment that are specified in the documentation that

comes with the drive.

•  Select the bay in which you want to install the drive.
•  The server supports one optional ultra-slim SATA optical drive.
•  Check the instructions that come with the drive to determine whether you have to set any switches or

jumpers on the drive. If you are installing a SAS or SATA hard disk drive, be sure to set the SAS or SATA
ID for that device.

• The hot-swap server models support up to eight 2.5-inch hot-swap SAS or hot-swap SATA hard disk

drives. The simple-swap server models support up to four 2.5-inch simple-swap SATA hard disk drives.

• The electromagnetic interference (EMI) integrity and cooling of the server are protected by having all bays

and PCI and PCI Express slots covered or occupied. When you install a drive, PCI, or PCI Express
adapter, save the EMC shield and filler panel from the bay or PCI adapter or PCI Express adapter slot
cover in the event that you later remove the device.

Installing a hot-swap hard disk drive

Use this information to install a hot-swap hard disk drive.

To install a 2.5-inch hot-swap SAS or SATA hard disk drive, complete the following steps.

Note:

If you have only one hard disk drive, you must install it in the upper-left bay.

Step 1. Read the safety information that begins on

“Safety” on page iii

and

“Installation guidelines” on page

Step 2. Remove the filler panel from the empty drive bay.
Step 3. Touch the static-protective package that contains the drive to any unpainted metal surface on the

server; then, remove the drive from the package and place it on a static-protective surface.

Step 4. Install the hard disk drive in the drive bay:

a. Make sure that the tray handle is in the open (unlocked) position.

System x3550 M3Installation and User's Guide