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
© Copyright International Business Machines Corporation 2000, 2003. All rights reserved.
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.
© Copyright IBM Corp. 2000, 2003 1
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 Band
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
Dieses Handbuch passt für folgende Modelle
3
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