No-Beep Symptoms - IBM 436854u - System x3200 M2 5U Mini Tower Server Problem Determination And Service Manual

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 x3200 M2 Types 4367 and 4368," on page 33 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.
Beep code
3-3-3

No-beep symptoms

The following table describes situations in which no beep code sounds when POST
is completed.
Table 8. No-beep code symptoms
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 x3200 M2 Types 4367 and 4368," on page 33 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.
No-beep symptom
No beeps occur, and the server
operates correctly.
No beeps occur, and there is no
video.
124
System x3200 M2 Types 4367 and 4368: Problem Determination and Service Guide
Description
No operational memory in system.
Description
Action
1. Make sure that the system board contains
the correct number and type of DIMMs;
install or reseat the DIMMs; then, restart the
server.
2. Replace the following components one at a
time, in the order shown, restarting the
server each time:
a. DIMMs
b. (Trained service technician only) System
board
Action
1. (Trained service technician only)
Reseat the front information panel
LED cable.
2. (Trained service technician only)
Replace the front information
panel LED assembly.
See "Solving undetermined problems"
on page 229.