IBM i 830, Repair Manual

Page: 664 / 1000

You do not need to power down the system in order to change PCI cards in a FC
5078/0578. Use the procedure in “FC 5078/0578 – Cards – Concurrent” on page 648
to perform concurrent removal and installation.
Perform the following:
1. Power off the PCI Expansion Unit (see “Expansion Tower and SPCN
Controlled Expansion Unit Power Procedure” on page 926).
2. Disconnect the two AC power cords from the AC Box.
3. Remove the rear cover (see “FC 5074, FC 5079, FC 9079 – Covers” on
page 623).
4.
Remove the EMC access plate over the card enclosure by loosening the thumb
screws and pulling it towards you.
5. Remove the retaining screws from the card enclosure.
6.
Disconnect and label the cables that are attached to the back of the card
enclosure.
7. Slide the card enclosure partially out of the frame.
8. Disconnect and label any cables from the card that you wish to remove.
9. Turn the blue latch counter clockwise and lift upward on the black latch to
release the card.
Note: If you are removing a FC 2890, then there are two latches that you will
have to turn and release.
10. Remove the card by gently pulling it out.
11.
Install the new card by reversing the procedure.
12. After exchanging the failing item, then go to “Verifying the Repair” on
page 920 .
Note: If you have exchanged a 2766 Fibre Channel IOA, the IBM 2105 disk
unit subsystem must be updated to use the World-Wide Port-Name of
the new 2766 IOA. This name can be found in the Port worldwide
name field on the iSeries 400 by displaying detail on the 2766 IOA
Logical Hardware Resource information in Hardware Service Manager
in SST/DST. The 16-digit World-Wide Port-Name can also be
determined by including the digits
″
1000
″
to the beginning of the
12-digit IEEE Address found on the tailstock label of the Fibre Channel
IOA. Use the
ESS Web Interface User’s Guide (SC26–7346) to update the
World-Wide Port-Name in the host configuration on the IBM 2105 ESS.
The
ESS Web Interface User’s Guide can also be found at the following
URL: http://www.storage.ibm.com/hardsoft/products/ess/refinfo
This ends the procedure.
FC 5078/0578 – Covers
Attention: If removing the cover while powered on, errors may occur due to
Electromagnetic Interference.
To remove the front cover, perform the following steps:
1. Grasp the edges of the front cover and pull it towards you.
This ends the procedure.
2. To open or remove the rear cover when the FC 5078 is mounted either on top
of a FC 5074 or in a 0551 rack, perform the following steps:
Remove and Replace Procedures
650
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1