IBM 6227 Personal Computer User Manual


 
v Built-in, menu-driven SCSI configuration programs (some models)
v Diagnostic programs
v Cooling fans with speed-sensing capability
v Error codes and messages
v Error correcting code (ECC) double-data-rate (DDR) synchronous dynamic
random access memory (SDRAM) with serial presence detect (SPD)
v Hard disk drive partition-based diagnostic programs
v Integrated Ethernet controller
v Monitoring support for temperatures, voltages, and fan speed
v Power-on self-test (POST)
v Self-Monitoring Analysis and Reporting Technology (SMART) on hard disk drives
for early prediction of failures
v Read-only memory (ROM) checksums
v Upgradeable basic input/output system (BIOS) and POST code
v Wake on LAN capability
Chapter 1. Introduction 5