Supermicro SuperServer SYS-421GE-TNHR2-LCC User Manual page 6

Chapter 5 Software
5.1 Microsoft Windows OS Installation .....................................................................................59
5.2 Driver Installation ................................................................................................................61
5.3 BMC ....................................................................................................................................62
5.4 Logging into the BMC (Baseboard Management Controller) .............................................62
Chapter 6 Optional Components
6.1 Storage Protocols Supported .............................................................................................63
6.2 Power Supply Configurations .............................................................................................64
6.3 TPM Security Module .........................................................................................................64
Chapter 7 Troubleshooting and Support
7.1 Information Resources .......................................................................................................65
Website .............................................................................................................................65
Direct Links for the SYS-421GE-TNHR2-LCC System .................................................65
Direct Links for General Support and Information .......................................................65
7.2 BMC Interface ....................................................................................................................66
7.3 Troubleshooting Procedures .............................................................................................67
Before Power On ..............................................................................................................67
No Power ..........................................................................................................................67
No Video ...........................................................................................................................67
System Boot Failure .........................................................................................................68
Memory Errors ..................................................................................................................68
Losing the System Setup Configuration ...........................................................................68
When the System Becomes Unstable ..............................................................................69
Issues with NVMe Storage Devices ..................................................................................70
7.4 BIOS POST Codes .............................................................................................................71
7.5 Technical Support Procedures ..........................................................................................71
7.6 Frequently Asked Questions ..............................................................................................72
7.7 Battery Removal and Installation .......................................................................................73
Battery Removal ................................................................................................................73
Proper Battery Disposal ....................................................................................................73
Battery Installation .............................................................................................................73
6
Preface