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__ 9. If you encounter difficulties during the installation, contact your authorized
dealer or service provider.
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 3 you 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 cord from the electrical outlet.
__ 7. Remove the unit back and side cover. Refer to “Unit Covers” on page 15.
__ 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. Discard the wrist strap immediately and contact your dealer for a
replacement, if the disposable wrist strap appears damaged or is cut off.
Do not continue until a new wrist strap is available.
c. Remove the liner from the copper foil at the end, when you unroll the
strap.
d. 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 on the
inside of your system unit or in a separate card assembly (feature 2884).
2 30xx Memory Card Installation V5R1