Multiple Function Input/Output Processor - IBM AS/400 Repair And Parts Manual

Multiple Function Input/Output
Processor
Warning: The multiple function input/output
processor (MFIOP) is sensitive to electrostatic dis-
charge. See Appendix A, "Working with
Electrostatic Discharge-Sensitive Parts" on
page A-1.
1
Power off the system. See Powering Off
the System in Chapter 3, "Service Refer-
enced Procedures" on page 3-1.
2
Disconnect the power cord.
3
Remove the covers. See "Covers" on
page 1-10.
4
Remove the access plate. See "Access
Plate" on page 1-2.
5
If a card enclosure is installed, remove the
card enclosure. See "Card Enclosure" on
page 1-6.
6
Remove the system processor. See
"System Processor" on page 1-20.
7
Remove the adapter cards attached to the
MFIOP. See "Cards" on page 1-4.
8
Remove the cables attached to the MFIOP.
If an expansion unit is attached to the
system unit, then a cable is attached to the
back of the MFIOP. This cable must be
removed from the expansion unit side. Do
the following to remove the cable:
a. Remove the expansion unit side cover.
See "Covers" on page 1-10.
b. Remove the expansion unit access
plate. See "Access Plate" on page 1-2.
1-16
AS/400
940219404
Models 2xx Repair and Parts
c. Remove the cable from the back of the
MFIOP.
9
If card retainer style
B
is installed, do the
following:
a. Remove the card retainer and screw
[I.
b. Release the other card retainers as
shown.
1 0
If card retainer style
III
is installed, do the
following:
a. Remove the screws
Ill.
b. Remove the card retainer.
11
Hold the edges of the card, slide to the
right, and pull to remove the card.
1 2
Warning: Do not touch the flat sides of
the battery with your fingers.
Remove the battery from the MFIOP by
doing the following:
a. Insert the tip of a small screwdriver
between the battery and the holder.
b. Rotate the screwdriver to push the
battery partially out of its holder.
c. Push the battery from the holder with
the screwdriver.
CAUTION:
The battery is a lithium battery. Do
not burn or charge the battery.
Exchange only with the
IBM-approved part. Discard the
battery as instructed by local regu-
lations.
(RSFTC227)
13
Install the MFIOP by reversing the removal
procedure.
This ends the procedure.