Specifications

Step 1540-6

No failure was detected with this configuration.

1. Turn off the power and unplug the system unit power cable from the wall outlet.

2. Install a quad of memory DIMMs on the memory riser card.

3. Connect the system unit power cable to the wall outlet and wait for OK on the

operator panel display.

4. Turn on the power.

5. Wait for the operator panel to stabilize at a checkpoint.

Note: Checkpoints E1F2 and E1F3 are stable as soon as they appear. Other

checkpoints may take up to 3 minutes to ensure stability, depending on

system configuration.

Does the operator panel stabilize with code E1F2, E1F3, E1F7 or 20EE000B?

NO Go to “Step 1540-7”.

YES Repeat this step until all the memory DIMMs are installed and tested on the

first memory riser card.

Record the positions of the memory DIMMs in the second memory riser card

(if previously installed).

Remove all of the memory DIMMs from the second memory riser card except

the first quad.

Repeat this step until all the memory DIMMs are installed and tested on

second memory riser card.

Go to “Step 1540-8” on page 58.

Step 1540-7

One of the FRUs remaining in the system unit is defective.

1. Turn off the power and unplug the system unit power cable from the wall outlet.

2. Exchange the following FRUs in the order listed:

v Last quad of memory DIMMs installed (one DIMM at a time)

v Memory riser card

v System board (see note 3 on page 37).