IBM Netfinity 3500 M10, User Handbook Manual

Page: 179 / 268

POST
message
Description
190 The server chassis-intrusion detector was cleared. This is an informational
message. No action is required.
20X A failure occurred during the testing of memory. This error can be caused by
incorrectly installed memory, a failing DIMM, or a system-board failure.
Action:
1. If you have added memory, see “Memory DIMM options” on page 86 and
Chapter 3, “Using the Configuration/Setup Utility Program” on page 17
to verify that the new memory is correct for your server, and that it is
installed and configured correctly.
2. Run the diagnostic programs to verify the problem. (See “IBM Enhanced
Diagnostics” on page 191 for information about diagnostic programs
provided with your server.)
If the problem cannot be isolated and corrected, have the computer serviced.
301
303 A failure occurred during testing of the keyboard and keyboard controller.
These error messages also might be accompanied by continuous beeping.
Action:
Ensure that:
1. Nothing is resting on the keyboard and pressing a key.
2. No key is stuck.
3. The keyboard cable is securely attached to the keyboard connector on the
server. (For the location of the keyboard connector, refer to “Cabling the
server” on page 8.)
Note: If you have just connected a new mouse or other pointing device, turn
the server off and disconnect that device. Wait at least 5 seconds, and
then turn the server on. If the error message goes away, replace the
device. If the error message remains, have the keyboard and cable or
the computer serviced.
Chapter 6. Solving problems
161