Lenovo ThinkServer RS110 Hardware Maintenance 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, TD100 Types 6398, 6399, 6419, 6429, 4203, and 4206,” on page 25 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.
System-error log message Action
System shutoff due to +3.3V over voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to +3.3V under voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to 1.5V CPU over voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to 1.5V CPU under voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to board over temperature
1. Make sure that all fans have good airflow and are not
obstructed.
2. (Trained service technician only) Replace the system board.
System shutoff due to continuous +5v over
voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to continuous +5v under
voltage
1. Reseat the following components:
a. Hot-swap power supplies (if any are installed)
b. (Trained service technician only) Power-supply cables on
the system board
2. (Trained service technician only) Replace the system board.
System shutoff due to CPU over temperature
1. Make sure that the heat sink has good airflow and is not
obstructed.
2. Reseat the following components:
a. Heat sink cable
b. (Trained service technician only) Heat sink
Chapter 5. Diagnostics 211

Lenovo ThinkServer RS110 Specifications

General

Brand	Lenovo
Model	ThinkServer RS110
Category	Server
Language	English