7
Table of Contents
Removing the Dust Cover from the CPU Socket .............................................................33
Installing the Processor Heatsink Module (PHM) ............................................................34
Installing an HFI Carrier Card for Host Fabric Interface (HFI) Support as Needed
(Available when an F Model CPU is Used) ......................................................................35
Removing the Processor Heatsink Module (PHM) from the Motherboard .......................36
2.4 Memory Support and Installation .......................................................................................37
Memory Support ................................................................................................................37
DIMM Population Requirements for the 81xx/61xx/51xx/41xx/31xx Series Processors ..38
DIMM Installation ..............................................................................................................41
DIMM Removal .................................................................................................................41
2.5 Rear I/O Ports ....................................................................................................................42
2.6 Front Control Panel ............................................................................................................47
2.7 Connectors .........................................................................................................................52
Power Connector ..............................................................................................................52
Headers .............................................................................................................................54
Host Fabric Interface (HFI) Carrier Card Sideband Header (for the F Model CPU Only) 55
2.8 Jumper Settings .................................................................................................................63
How Jumpers Work ...........................................................................................................63
2.9 LED Indicators ....................................................................................................................68
Chapter 3 Troubleshooting
3.1 Troubleshooting Procedures ..............................................................................................70
Before Power On ..............................................................................................................70
No Power ..........................................................................................................................70
No Video ...........................................................................................................................71
System Boot Failure .......................................................................................................71
Memory Errors ..................................................................................................................71
Losing the System's Setup Configuration .........................................................................72
When the System Becomes Unstable ..............................................................................72
3.2 Technical Support Procedures ...........................................................................................74
3.3 Frequently Asked Questions ..............................................................................................75
3.4 Battery Removal and Installation .......................................................................................76
Battery Removal ................................................................................................................76
Proper Battery Disposal ....................................................................................................76
