Model 830/Sb2 - Processor Feature Codes And Ccins; Models 830/Sb2 With Fc 9074 - Removable Media (D41 And D42); Laser Safety Information - IBM iSeries 270 Service Manual

3. Unplug the power supply cable.
Refer to "Final assembly, rear - Models 830 and SB2 with FC 9074" on page 401 and continue with
the following steps.
4. Remove the mounting screw from the power supply.
5. Rotate the handle from left to right to release the power supply from the frame.
6. Remove the power supply.
7. Install the new power supply by reversing the removal procedure.
Note: Do not slam the new power supply when installing it into the system. Insert the power supply
until it engages the frame, then rotate the handle from right to left.
8. After exchanging an item, go to "Verify the repair" on page 558.
This ends the procedure.

Model 830/SB2 - Processor feature codes and CCINs

For use by authorized service providers.
The processor cards in this system can only be attached to the backplane once. If a processor card is
removed, it must be replaced with a new processor card.
Perform the following:
1. Use control panel function 20 to determine the processor feature code (if it has not already been
determined).
2. Use the table below to determine the CCIN and location for the processor cards.
3. Use the CCIN in conjunction with the "Type, model, and part number list" on page 520 to obtain the
part numbers for the processors that you will need to replace.
4. Refer to Models 830/SB2 with FC 9074 - System unit backplane (MB1) and Models 830/SB2 with FC
9074 - Cards - Dedicated for the appropriate remove and replace procedure.
Table 1. Model 830/SB2 - Processor CCIN
System model
830 (2-way)
830 (4-way)
830 (8-way)
SB2 (8-way)

Models 830/SB2 with FC 9074 - Removable media (D41 and D42)

For use by authorized service providers.
Use this procedure to remove or replace removable media (D41 and D42) on Models 830/SB2 with FC
9074.
Laser safety information: CAUTION:
This product may contain a CD-ROM which is a class 1 laser product. (RSFTC240)
CAUTION:
This product may contain a DVD which is a class 1 laser product. (RSFTC245)
To remove removable media (D41 and D42):
68
Hardware (Remove and Replace; Part Locations and Listings)
Processor feature code
23C1, 23C2, 23C3, 23C4,
23C5
23D1, 23D2, 23D3, 23D4,
23D5, 23D6
23D8, 23D9, 23DA, 23DB,
23DC, 23DD, 23DE
2315
Processor CCIN
245C
245D
245D (You will need a
quantity of two.)
245D (You will need a
quantity of two.)
Processor location
M03
M03
M03, M04
M03, M04