IBM x3105 - System - 4347, Service Manual

Page: 37 / 130

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 3, “Parts listing, System x3105 Type 4347,” on page 53 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.
Error code Description Action
301 Keyboard or keyboard controller error
occurred.
1. If you have installed a USB keyboard, run the
Configuration/Setup Utility program and enable
keyboardless operation to prevent this error
message from being displayed during startup.
2. Reseat the keyboard cable.
3. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Keyboard
b. (Trained service technician only) System
board
303 A keyboard controller error occurred.
1. Reseat the keyboard cable.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Keyboard
b. (Trained service technician only) System
board
602 An invalid diskette boot record error
occurred.
1. Reseat the diskette drive cable.
2. Replace the following components one at a time
in the order shown, restarting the server each
time:
a. Diskette drive cable
b. Diskette drive
c. (Trained service technician only) System
board
604 An error occurred during a diskette drive
test.
1. Make sure that the Configuration/Setup Utility
program correctly reflects the type of diskette
drive that is installed.
2. Reseat the diskette drive cable.
3. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Diskette drive cable
b. Diskette drive
c. (Trained service technician only) System
board
Chapter 2. Diagnostics
19