Contents
Chapter 1. About this manual
. . . . . . . . . . . . . . . . . . . 1
Important Safety Information . . . . . . . . . . . . . . . . . . . . 1
Important information about replacing RoHS compliant FRUs . . . . . . . . 1
Turkish statement of compliance . . . . . . . . . . . . . . . . . . . 2
Chapter 2. Safety information
. . . . . . . . . . . . . . . . . . . 3
Guidelines for trained service technicians
. . . . . . . . . . . . . . . 4
Inspecting for unsafe conditions . . . . . . . . . . . . . . . . . . 4
Guidelines for servicing electrical equipment
. . . . . . . . . . . . . 4
Safety statements . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation guidelines
. . . . . . . . . . . . . . . . . . . . . . 11
System reliability guidelines . . . . . . . . . . . . . . . . . . . 12
Working inside the server with the power on . . . . . . . . . . . . . 13
Handling static-sensitive devices . . . . . . . . . . . . . . . . . 13
Chapter 3. General information
. . . . . . . . . . . . . . . . . . 15
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Features and technologies
. . . . . . . . . . . . . . . . . . . . 15
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 18
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
EasyStartup . . . . . . . . . . . . . . . . . . . . . . . . . 20
EasyManage. . . . . . . . . . . . . . . . . . . . . . . . . 20
Chapter 4. General Checkout
. . . . . . . . . . . . . . . . . . . 21
Diagnosing a problem . . . . . . . . . . . . . . . . . . . . . . 21
Undocumented problems . . . . . . . . . . . . . . . . . . . . . 24
Chapter 5. Diagnostics
. . . . . . . . . . . . . . . . . . . . . 25
Diagnosing a problem . . . . . . . . . . . . . . . . . . . . . . 25
Undocumented problems . . . . . . . . . . . . . . . . . . . . . 28
Diagnostic tools
. . . . . . . . . . . . . . . . . . . . . . . . 28
POST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Error logs . . . . . . . . . . . . . . . . . . . . . . . . . . 30
POST error codes . . . . . . . . . . . . . . . . . . . . . . . 32
Checkout procedure . . . . . . . . . . . . . . . . . . . . . . . 39
About the checkout procedure . . . . . . . . . . . . . . . . . . 39
Performing the checkout procedure . . . . . . . . . . . . . . . . 40
Checkpoint codes . . . . . . . . . . . . . . . . . . . . . . . . 41
Light path diagnostics . . . . . . . . . . . . . . . . . . . . . . 41
Remind button . . . . . . . . . . . . . . . . . . . . . . . . 44
Light path diagnostics LEDs . . . . . . . . . . . . . . . . . . . 44
EasyLED diagnostics panel . . . . . . . . . . . . . . . . . . . . 46
Power-supply LEDs . . . . . . . . . . . . . . . . . . . . . . . 50
Server power features . . . . . . . . . . . . . . . . . . . . . . 52
Turning on the server
. . . . . . . . . . . . . . . . . . . . . 52
Turning off the server
. . . . . . . . . . . . . . . . . . . . . 53
Diagnostic programs, messages, and error codes . . . . . . . . . . . . 54
Running the diagnostic programs . . . . . . . . . . . . . . . . . 54
Diagnostic text messages . . . . . . . . . . . . . . . . . . . . 55
Viewing the test log . . . . . . . . . . . . . . . . . . . . . . 55
Diagnostic messages
. . . . . . . . . . . . . . . . . . . . . 55
Tape alert flags . . . . . . . . . . . . . . . . . . . . . . . . 133
Recovering the UEFI code . . . . . . . . . . . . . . . . . . . . 134
© Lenovo 2005, 2009. Portions © IBM Corp. 2007, 2008.
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