IBM pSeries 670, Service Manual

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Manufacturer Model Range Accuracy @ 1.0
ohms or less Fail Criteria
Fluke 87 (with CAT III front
panel marking) 400 Ohms +/-0.20 +0.50
Fluke 87-3 200 Ohms +/-0.20 +0.50
Capacity Upgrade on Demand (CUoD) VPD Module
Use the following instructions to replace the CUoD VPD module. This action should only be taken if the
VPD module is listed as a failing FRU. For more information about FRUs and error codes, see Chapter 5,
“Error Code to FRU Index”, on page 345.
1. Power off the system and ensure standby power has been removed by moving the red switch to the
OFF position.
2. Remove the primary I/O book (for more information, see “I/O Books and I/O Blanks” on page 792)
and open the cover to expose the VPD cards.
3. Remove and replace the CUoD VPD card, which is located next to the installed L3 VPD modules,
with the procedures in “VPD Card” on page 841.
4. Replace the primary I/O book in the system and connect the cables with the procedures in I/O Books
and I/O Blanks “Replacement” on page 794.
5. Power on the system.
6. Move the red switch into the ON position.
7. Contact service support to obtain the correct processor activation codes for the customer.
v
If the customer is entitled to any processor activations, proceed to step 9.
v If the customer is not entitled to any processor activations, service support will give you the zero
activation code. Complete step 8.
8. After you complete this step, the procedure is complete for this customer.
a. Right-click on the name of the managed system in the Contents area of the Web-based System
Manager window. The name of the system displays as the system’s serial number.
b. From the menu that displays, select the following options, in the following order:
1) Capacity Upgrade on Demand
2) Processor
3) Processor Activate
The Activate CUoD Processors window displays.
c. Enter the 34-character string of zeros (0s) into the Activation Code field.
d. Reboot the system and return control of the system to the customer.
9. Service support will ask for system information to generate an activation code. To access this
information, complete the following steps:
a. Right-click on the name of the managed system in the Contents area of the Web-based System
Manager window. The name of the system displays as the system’s serial number.
b. From the menu that displays, select the following options, in the following order:
1) Capacity Upgrade on Demand
2) Processor
3) Processor Capacity Settings
The Processor Capacity Settings window displays.
Chapter 9. Removal and Replacement Procedures
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