Serial Port Problems; Serverguide Problems - IBM System x3100 M4 Type 2582 Problem Determination And Service Manual

Serial port problems

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 4, "Parts listing, System x3100 M4 Type 2582," on page 151 to determine which components
are customer replaceable units (CRU) and which components are field replaceable units (FRU).
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Symptom
The number of serial ports that
are identified by the operating
system is less than the number
of installed serial ports.
A serial device does not work.

ServerGuide problems

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 4, "Parts listing, System x3100 M4 Type 2582," on page 151 to determine which components
are customer replaceable units (CRU) and which components are field replaceable units (FRU).
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Symptom
The ServerGuide Setup and
Installation CD will not start.
The ServeRAID program cannot
view all installed drives, or the
operating system cannot be
installed.
The operating-system
installation program
continuously loops.
Action
1. Make sure that:
v Each port is assigned a unique address in the Setup utility program and
none of the serial ports is disabled.
v The serial port adapter (if one is present) is seated correctly.
2. Reseat the serial port adapter.
3. Replace the serial port adapter.
1. Make sure that:
v The device is compatible with the server.
v The serial port is enabled and is assigned a unique address.
v The device is connected to the correct connector (see "Internal LEDs,
connectors, and jumpers" on page 17).
2. Reseat the following components:
a. Failing serial device
b. Serial cable
3. Replace the following components one at a time, in the order shown, restarting
the server each time:
a. Failing serial device
b. Serial cable
c. (Trained service technician only) System board
Action
v Make sure that the server supports the ServerGuide program and has a
startable (bootable) CD or DVD drive.
v If the startup (boot) sequence settings have been changed, make sure that the
CD or DVD drive is first in the startup sequence.
v If more than one CD or DVD drive is installed, make sure that only one drive is
set as the primary drive. Start the CD from the primary drive.
v Make sure that there are no duplicate IRQ assignments.
v Make sure that the hard disk drive is connected correctly.
Make more space available on the hard disk.
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Chapter 3. Diagnostics