HP Proliant Ml350 Generation 5 Server User Guide

 
Component identification  11  Item Description 
25 FBDIMM slots   
NMI jumper 
The NMI jumper allows administrators to perform a memory dump before performing a hard reset. Crash 
dump analysis is an essential part of eliminating reliability problems, such as hangs or crashes in 
operating systems, device drivers, and applications. Many crashes freeze a system, requiring you to do a 
hard reset. Resetting the system erases any information that would support root cause analysis. 
Systems running...

 
Component identification  12 
System board LEDs 
    
Item Description  Status 
1  FBDIMM 1-8   Amber = FBDIMM failed 
Off = FBDIMM functioning  
2  Processor 1  Amber = Processor 1 failed 
Off = Processor 1 functioning 
3 Processor 1 fan 
failure (fan 5) Amber = Fan is not installed or has failed 
Off = Processor fan is functioning 
4  PPM 1 (embedded)  Amber = PPM 1 failed 
Off = PPM 1 functioning 
5  Processor 2  Amber = Processor 2 failed 
Off = Processor 2 functioning 
6  AC power   Green = Power...

 
Component identification  13  Item Description  Status 
13  System fan 1  Amber = Fan is not installed or has failed 
Off = Rear fan is functioning 
14 Online spare 
memory Amber = Online spare memory is in use due to 
memory failover 
Off = Normal operation 
15 Memory mode Green = System is in online spare memory 
mode 
Off = Normal operation 
  
System LEDs and internal health LED combinations 
When the internal health LED on the front panel illuminates either amber or red, the server is experiencing...

 
Component identification  14  System LED and color Internal health LED 
color Status 
 Amber A fan has failed but still meets the minimum fan 
requirements (with redundant fan option only). 
  
SAS and SATA hard drive LEDs 
     
Item Description 
1  Fault/UID LED (amber/blue) 
2  Online LED (green)     
SAS and SATA hard drive LED combinations 
     
Online/activity LED 
(green) Fault/UID LED 
(amber/blue) Interpretation 
On, off, or flashing Alternating amber 
and blue The drive has failed, or a...

 
Component identification  15  Online/activity LED 
(green) Fault/UID LED 
(amber/blue) Interpretation 
Flashing regularly 
(1 Hz) Off Do not remove the drive. Removing a drive may 
terminate the current operation and cause data loss. 
The drive is rebuilding, or it is part of an array that is undergoing 
capacity expansion or stripe migration. 
Flashing irregularly Amber, flashing 
regularly (1 Hz) The drive is active, but a predictive failure alert has been 
received for this drive. Replace the drive...

 
Operations 16 
Operations 
In this section 
Power up the server ................................................................................................................................ 16 
Power down the server............................................................................................................................ 16 
Extend the server from the rack ................................................................................................................ 16 
Access the...

 
Operations 17 
  WARNING:  To reduce the risk of personal injury or equipment damage, be sure that the 
rack is adequately stabilized before extending a component from the rack. 
  WARNING:  To reduce the risk of personal injury, be careful when pressing the server 
rail-release latches and sliding the server into the rack. The sliding rails could pinch your 
fingers. 
 
3. After performing the installation or maintenance procedure, press the rail-release latches and slide 
the server back into the...

 
Operations 18 
  CAUTION:  To avoid breaking the bezel, remove the bezel before placing the server on its side.  
 
For operations involving removable media bay access, the media bay panel may be removed from the 
bezel.  
  
Remove the access panel 
1. Release the access panel latch.  
2. Slide the access panel back about 1.5 cm (0.5 in). 
3. Lift and remove the access panel. 
  NOTE:  Turn the access panel over to locate the hood labels. These labels provide information on installing 
various...

 
Operations 19 
Install the access panel 
1. Place the access panel on top of the server, allowing it to extend past the rear of the server 
approximately 1.5 cm (0.5 in). 
2. Slide the access panel forward until it clicks into place, and close the access panel latch.   

 
Setup 20 
Setup 
In this section 
Optional installation services ................................................................................................................... 20 
Optimum environment............................................................................................................................. 21 
Rack planning resources ......................................................................................................................... 23 
Rack warnings...