1. If the wrap test is successful, suspect the cable or the network. Correct any
problem that you find. Restart the verification procedure. Go to Step 001 on
page 3-6.
2. If you suspect a problem with the ESCON adapter, run the light test (see
“ESCON Optical Power Measurement Test” on page 5-57).
024
The yellow LED on the system card is ON.
Is the Hard Drive LED ON?
Yes No
025
Is a PCMCIA Slot 1 or 2 LED ON?
Yes No
026
The system card is defective. Replace it. See Chapter 4,
“Multiaccess Enclosure FRU Exchange” on page 4-1.
Restart the verification procedure. Go to Step 001 on page 3-6.
027
The LED will be ON if there is no device plugged into slot.
If a PCMCIA device is plugged into a slot and LED is ON, reseat the
PCMCIA device and press reset on system card.
If the LED is still ON replace the PCMCIA device.
028
The hard drive LED is ON, indicating a hard drive failure.
Replace the hard drive. See Chapter 4, “Multiaccess Enclosure FRU
Exchange” on page 4-1.
Restart the verification procedure. Go to Step 001 on page 3-6.
029
Check if the MAE is configured using the CCM - Controller Configuration and
Management on the Network Node Processor (NNP) Management (refer to
“Configuring the MAE via CCM” on page E-6). When the MAE is configured it
appears on the CCM window.
Is the MAE configured?
Yes No
030
Configure the MAE and restart the problem determination.
031
(Step 031 continues)
Chapter 3. Multiaccess Enclosure Problem Determination 3-11
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