IBM Eserver iSeries 270 Bedienungsanleitung

iSeries 270, 810, 820, 825

30xx Memory

Installation

Version 5

ERserver



iSeries 270, 810, 820, 825

30xx Memory

Installation

Version 5

ER s e r v e r



US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract

with IBM Corp.

Install memory

These instructions contain steps on how to install memory (main storage cards),

including adding another 2884 card assembly, into the system unit.

Before you begin

__ 1. Take a minute to become familiar with these instructions. Note that you may

not complete every step in this instruction.

__ 2. This feature is customer installable. The installation of this feature is

intended for an experienced user who understands industry terminology

and who has some system experience. If you elect not to perform this

feature installation yourself, contact IBM

or an authorized dealer. They can

perform the feature installation for a fee.

__ 3. When you use these instructions, you will do the following:

vRemove the system unit covers.

vInstall your new hardware.

vInstall covers.

vPerform an IPL of your operating system.

vVerify your new hardware configuration.

You need to allow additional time to complete your jobs, back up your

system, perform an IPL of your system, and verify your hardware

configuration.

__ 4. If you encounter difficulties during the installation, contact your authorized

dealer or service provider.

__ 5. Some of the figures in these instructions may not look exactly like the

system unit that you have. However, the steps to perform the task are the

same.

__ 6. Ensure that you have a current backup of your operating system and

licensed programs. If you have backed up the operating system and licensed

programs since the last time you applied PTFs, that backup is acceptable.

__ 7. If there are incorrect, missing or visibly damaged parts, contact one of the

following:

vYour authorized dealer

vPoint of purchase (for example, IBM Direct)

vIBM Rochester Manufacturing Automated Information Line (R-MAIL)

–1-800-300-8751 (United States)

–1-507-253-5242 (worldwide)

__ 8. Determine if there are any existing PTF prerequisites before you install your

new feature. Go to the following Web site:

http://www-912.ibm.com/supporthome.nsf/document/10000051

a. Select All Documents.

b. Select Collapse.

c. Select General Information.

d. Select Offerings.

e. Select Feature Prerequisites.

f. Select Customer Install Features Prerequisites.

g. Locate your feature number and OS/400

release and check the

prerequisites.

Powering off the system unit

__ 1. Set the System performance adjustment to a value other than option 0.

__ a. On an iSeries command line, type WRKSYSVAL (QPFRADJ) and press

Enter.

__ b. Select the Change option on the Work with System Values display and

press Enter.

__ c. If you have a Performance adjustment value of option 1, option 2,or

option 3you do not need to change the value. Press Enter.

If the Performance adjustment value is 0(No adjustment), it is

necessary to change the value to 2.

__ d. Press F3 once to return to the Main Menu.

__ 2. Ensure that all jobs are complete (WRKACTJOB).

__ 3. When all jobs are complete, type: pwrdwnsys *immed on an iSeries command

line and press the Enter key.

Note: If you encounter difficulties during the installation, contact your

dealer or your service provider.

__ 4. When the iSeries is completely powered down, disconnect all PCs from the

system unit. Power off all devices, such as printers and displays, that are

connected to the system unit.

__ 5. Unplug any power cords, such as printers and displays, from electrical

outlets.

__ 6. Unplug the system unit power cords from the electrical outlet.

__ 7. Remove the unit back and side cover. Refer to “Unit Covers”on page 29.

__ 8. Attach the disposable wrist strap to prevent electrostatic discharge from

damaging a device. Attach the adhesive part of the foil to an unpainted

surface.

Notes:

a. Follow the same precautions you would use without the wrist strap. The

2209 Disposable Wrist Strap is for static control. It will not increase nor

decrease your risk of receiving electric shock when using or working on

electrical equipment.

b. When you unroll the strap, remove the liner from the copper foil at the

end.

c. Attach the copper foil to an exposed, unpainted metal surface on the

frame of the unit (electrical ground).

Identifying the memory location

Depending on which system processor you have, memory can be located with the

processor on the backplane, on the processor card assembly, or in a separate card

assembly (feature 2884).

__ 1. Is your system unit an iSeries 825?

__ No: Continue with the next step.

__ Yes:Goto“Adding memory to the iSeries 825 processor card

assembly”on page 21.

230xx Memory Card Installation V5R2

__ 2. Does your system unit have an access cover (A) as shown in Figure 1?

__ Yes: Continue with the next step.

__ No: The memory is located with the processor on the backplane of

your 270 or 810. Go to “Adding memory located with your processor

on the backplane”on page 18.

__ 3. Remove the access cover.

__ 4. Did you receive a 2884 card assembly with your order?

__ Yes: Continue with the next step.

__ No: Do you already have an 2884 card assembly?

__ Yes:Goto“Adding memory to the 2884 card assembly”on

page 14.

__ No:Goto“Adding memory to the processor card assembly”

on page 16.

__ 5. To install the 2884 card assembly.

__ 270 or 810: Continue with the next step.

__ 820: Go to step 18 on page 7.

__ 6. Figure 2 on page 4 shows the location of the 2884 card assembly Band

the processor card assembly A.

Figure 1. Location of Access Cover

Install memory 3

__ 7. Remove the empty card assembly B by doing the following:

__ a. Unlatch the two latches on the 2884 until the card assembly slightly

“pops”out. Refer to Figure 2 C.

__ b. Pull on both latches at the same time to remove the card assembly

from the system unit.

__ 8. Locate the 2884 card assembly.

__ 9. Before you remove the blank filler cards and install the memory into the

card assembly, read the following:

vFigure 3 on page 5 shows memory card locations on the main storage

card assembly.

vFill positions Cand Dbefore installing memory cards in positions E,F,

G, and H.

Figure 2. Location of card assemblies in a 270 or 810 system unit

430xx Memory Card Installation V5R2

vInstall memory in sets of four. For example, you cannot fill only

positions Eand Gand later fill positions Fand H. You must install all

four memory cards at one time.

vPairs of memory cards must be either 128 MB, 256 MB, 512 MB, or 1 GB.

Pairs installed in Eand Gmust match pairs installed in Fand H.

__ 10. Remove the blank filler cards from the positions where you will install the

memory cards by doing the following:

__ a. Push outward on the latches A that are located at each end of the

filler card, Figure 4 on page 6.

__ b. Remove the filler card from the card socket and discard it.

Figure 3. Memory Locations on Card Assembly

Install memory 5

__ 11. Remove the processor card assembly A by doing the following:

__ a. Unlatch the two latches until the card assembly slightly “pops”out.

__ b. Pull on both latches at the same time to remove the card assembly

from the system unit.

__ c. Turn the card assembly over and lay it on the static protective bag.

__ 12. Remove a memory card from the processor card assembly (Figure 4 A)

and install the memory card in the 2884 assembly by doing the following:

__ a. Look carefully at the notches on the bottom of the memory card. The

distance between the notches and the end of the memory card is

slightly different.

__ b. Align the card as shown in Figure 5 on page 7.

__ c. Match the keyed notches and push down on the card until the

latches close.

Figure 4. Remove memory from processor card assembly

630xx Memory Card Installation V5R2

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