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T
ROUBLESHOOTING
130
Control Panel
m
essages
Unknown platform
displays on the
Control Panel.
An attempt is made to install system
software after installing a new
motherboard, but before updating
the system.
Update the system using the one-time use dongle and the
Feature Update CD.
No Service Dongle
displays on the
Control Panel.
Dongle is removed from a USB port while
the system is in Service Mode.
Connect the one-time use dongle to an available USB port.
Used Dongle displays on
the Control Panel.
The dongle has already been used to
update a system and cannot be reused.
Obtain an unused dongle and try again.
Wrong/Missing Dongle!!
displays on the Control
Panel.
Possibly one of the following:
• When updating the system after
installing a new motherboard: In
addition to the single-use dongle,
another dongle(s) (for example, the
Impose or Compose dongle) is attached
to a USB port on the E-8100 during the
motherboard update procedure
(see
• The wrong dongle or no dongle is
installed on a USB port during system
update.
• Faulty dongle.
• Chosen USB port is faulty.
1. Make sure that the dongle is the correct type and is firmly
connected to an available USB port and that no dongle other
than the single-use dongle is connected to the E-8100, and
then repeat the motherboard update procedure (see
).
2. If the problem persists and you are sure that you have the
correct dongle, try connecting it to a different USB port and
repeating the system update procedure.
3. If the problem persists and you are sure that you have the
correct dongle, you may need to replace the motherboard
(see
).
Hardware mismatch.
Shutdown in progress
displays on the
Control Panel.
This message is displayed if the BIOS chip
from the old motherboard was transferred
to the new motherboard. BIOS chips are
not interchangeable.
Do not transfer the BIOS chip.
1. Remove the BIOS chip transferred from the old motherboard
and reinstall the BIOS chip that came with the new
motherboard.
2. Update the system after verifying functionality in Service
Mode (see
).
Symptom
Possible cause
Suggested action