EFI E-43A Installation And Service Manual page 105

T 2: E-43A error messages and condition
ABLE
Symptom
1 beep
1 beep, followed by 3
beeps, followed by 3 beeps,
followed by 1 beep
E-43A does not start and
the control panel is black.
Activity light status:
Off.
If the Activity light
N :
OTE
is solid orange while the
control panel is black, the
E-43A is in Sleep Mode.
T
ROUBLESHOOTING
Possible cause
Beep codes during Startup
No error. The E-43A is starting up
normally.
Missing, unmatched, incorrect,
or faulty DIMMs
Possibly one of the following:
• The E-43A is powered off
• Power cable is not plugged into
the power connector on the E-43A
connector panel, or into the wall power
outlet
• The connector panel power switch is in
the OFF position
• UIB cable is not connected to
the motherboard, the user
interface board, or both
• Faulty power cable
• Faulty power supply (power supply
may not be supplying power to
the motherboard)
• The CMOS jumper is not in the
default position
• Faulty motherboard (motherboard
power plane may not be supplying
power to components)
Suggested action
None
Check for missing, unmatched, incorrect or faulty DIMMs and
reseat the DIMMs to remove any oxidation on the connector
(see page 65).
Startup
1 Recheck all cables and connections.
2 Make sure the connector panel power switch is in the ON
position (see page
3 Listen for the power supply fan and feel for air at the back
of the unit where the power supply is located.
If air is not coming from the power supply fan, isolate a
possible faulty power cable as follows:
• Power on using a different power cable.
• Install a new or "known good" power supply.
4 Check the connector panel fan vent and feel for air coming
out of the back of the system.
If air is coming out of the power supply fan vent but is not
coming out of the connector panel fan vent, the
motherboard may be faulty. You may need to replace
the motherboard (see
5 Review the jumper section on
jumper is in the default position.
43).
page 59).
page 71 and ensure that the
105