Symptom-to-FRU Index / 3518

^{IBM-AUSTRIA - PC-HW-Support 30 Aug 1999}

Symptom-to-FRU Index / 3518

Symptom-to-FRU Index (Type 3518)

This index supports the PC Server Enterprise Expansion Enclosure (Type 3518).

The 'System Management Subsystem' consits of a main processor that acts as the controller. The controller monitors the system temperature, the power supply, the fan rotation, and the system voltages. If a non-fatal error is detected, an error code or error message is displayed on the information panel. Fatal errors are logged to the system EEPROM and displayed at the next power-on.

Use this Symptom-to-FRU Index to help you decide which FRUs to have available when servicing the expansion enclosure.

For Information on:	Go to:

Power supply problems.	'Power Supplies' (Type 3518)

Error Code/Symptom	FRU/Action

E700 AC Failure	1. Power Cord
(Power lost while the enclosure	2. Power Supply
was running. The error is displayed
the next power-on.)

E701 Power Supply	1. Power Supply
(Redundant power supply indicates
a bad condition. Error is non-fatal
and can be cleared by pressing the
front panel Enter button.)

E702 5V Failure	1. Power Supply
(Enclosure 5V input is low or too	2. System Board (Planar)
high. If too low non-fatal error is
written to the information panel.
If to high, enclosure is shutdown
and the error is displayed the
next power-on.)

703 12V Failure	1. Power Supply
(Enclosure 12V input is low or too	2. System Board (Planar)
high. If too low non-fatal error is
written to the information panel.
If to high, enclosure is shutdown
and the error is displayed the
next power-on.)

E704 Fan Failure	1. Fan
(In a non-fatal situation, a fan	2. System Board (Planar)
has failed. If multiple fans fail,
the enclosure will not run until
the failure is corrected.)

E705 Overheat	1. Power Supply
(Power supply overheated and the	2. Fan
enclosure was shutdown.)	3. System Board (Planar)

Blank Information Panel	1. Information Display Cable
(If the Power OK indicator is on and	2. Information Display Assembly
the fans are running, operation will	3. System Board (Planar)
probably not be affected. However,
no diagnostic errors/messages will
be displayed.)

No Power	1. Power Cord
(Be sure the power cord and cables	2. Power Supply
are properly plugged in, the expansion
enclosure is properly enabled and
powered on, and the electrical power
source is active.)

More INFORMATION / HELP is available at the IBM-HelpCenter

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