IBM H Series Installation And Service Manual page 77

Step 1540-5
No failure was detected with this configuration.
1. Turn the power off and remove the power cable.
2. Install a pair of memory modules.
3. Plug in the power cable and wait for OK on the operator panel display.
4. Turn the power on.
Does the system stop with code E1F2, E1F3, STBY, 20EE000B or 4BA00830
displayed on the operator panel?
NO Go to "Step 1540-6."
YES Repeat this step until all the memory modules are installed and tested.
After all the memory modules are installed and tested, record the posi-
tions of the memory modules in the second memory card. Remove all of
the memory modules from the second memory card except one pair.
Repeat this step with the second memory card (if previously installed).
Go to "Step 1540-9" on page 2-46.
Step 1540-6
The failure may be caused by the last pair of memory modules installed or the
memory card. To isolate the failing FRU, do the following:
1. Turn the power off and remove the power cable.
2. Exchange the last memory module pair installed.
3. Plug in the power cable and wait for OK on the operator panel display.
4. Turn the power on.
Does the system stop with code E1F2, E1F3, STBY, 20EE000B or 4BA00830
displayed on the operator panel?
NO Go to "Step 1540-8" on page 2-45.
YES Go to "Step 1540-7" on page 2-44.
Chapter 2. Maintenance Analysis Procedures
2-43