IBM i 830, Руководство по ремонту

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5. Remove the battery in the
″
Battery3
″
holder (upper right side).
6.
Remove the battery in the
″
Battery4
″
holder (upper left side). When this has
been accomplished, the PCI Cryptographic Coprocessor card has been disabled.
7. You can now install the new card.
This ends the procedure.
Models 840/SB3 System Unit – Charger (G01)
1. Do not power off the system.
2.
Remove the rear cover (see “Models 840/SB3 – Covers”).
Refer to “Assembly 7: Models 840 and SB3 Processor Tower – Final Assembly,
Rear” on page 832 and perform the following steps.
3. Remove the Battery Backup EMC access plate.
4. Remove the battery charger.
5. Install the new battery charger by reversing the removal procedure. After
exchanging an item, go to “Verifying the Repair” on page 920.
This ends the procedure.
Models 840/SB3 – Covers
Attention:
If removing the cover while powered on, errors may occur due to
Electromagnetic Interference.
If you are removing the covers from a FC 9079, see “FC 5074, FC 5079, FC 9079 –
Covers” on page 623.
For Model 840 and SB3 refer to “Models 840/SB3 – Covers”, then perform the
following steps:
v
To remove the front and rear covers:
1. Lift up on the cover.
2. Pull the cover out and off.
v
To remove the top cover:
1.
Remove the cover mounting screws.
2. Slide the cover to the front or rear.
3.
Lift the cover up and off.
v
To remove the side cover(s):
1. Remove the front, rear, and top covers.
2. Remove the screws from the front and rear of the side cover.
3. Lift up on the cover.
4. Pull the cover out and off.
This ends the procedure.
Model 840/SB3 Processor Tower, FC 8079 (lower half), and FC 9079 –
Control Panels (NB1)
Models 840/SB3 FC 8079 and FC 9079 frame and Processor frame.
Remove and Replace Procedures
690
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1