IBM 8681 Hardware Maintenance Manual - Page 134

Three-Pin jumper blocks, three-pin jumper blocks that are described in

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Align one of the holes in the bottom of the jumper with one of the pins on the pin block, and then slide the jumper carefully onto that pin only. 2. Reinstall the server top cover or front access cover and connect the cables (see "Completing the installation" on page 56). Three-Pin jumper blocks: Three-pin jumper blocks are located on the I/O function card. With the three-pin jumper blocks, each jumper covers two of the three pins on a pin block. You can position the jumper to fit over the center pin and either of the other two pins. The following illustration identifies pins 1, 2, and 3 on the three-pin jumper blocks that are described in this chapter: 12 3 To change the jumper setting on a three-pin jumper block: 1. Remove the I/O function card from the server: a. Refer to the following illustration while you perform the steps in this procedure. 126 Netfinity Server HMM

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±
Align one of the holes in the bottom of the
jumper with one of the pins on the pin block, and
then slide the jumper carefully onto that pin only.
2.
Reinstall the server top cover or front access cover
and connect the cables (see “Completing the
installation” on page
56).
Three-Pin jumper blocks:
Three-pin jumper
blocks are located on the I/O function card.
With the three-pin jumper blocks, each jumper covers two
of the three pins on a pin block.
You can position the
jumper to fit over the center pin and either of the other two
pins.
The following illustration identifies pins 1, 2, and 3 on the
three-pin jumper blocks that are described in this chapter:
1
2
3
To change the jumper setting on a three-pin jumper block:
1.
Remove the I/O function card from the server:
a.
Refer to the following illustration while you
perform the steps in this procedure.
126
Netfinity Server HMM