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Configuring the Gigabit Ethernet controller ...............26
Chapter 4. Installing options ...................27
Installation guidelines ......................27
System reliability considerations .................27
Handling static-sensitive devices .................28
Major components of the computer .................28
System-board option connectors ..................29
System-board internal connectors ..................29
System-board external connectors ..................30
Installing options ........................30
Moving the stabilizing feet ....................30
Removing the side cover ....................31
Removing the bezel ......................32
Removing and installing the support bracket .............33
Working with adapters .....................33
Installing internal drives.....................38
Installing memory modules ...................44
Installing an additional microprocessor ...............47
Installing a security rope clip ...................51
Replacing the bezel ......................52
Replacing the side cover ....................53
Connecting external options ....................54
Input/output connectors ......................55
Audio connectors .......................55
Auxiliary-device (pointing-device) connector .............56
Ethernet (RJ-45) connector ...................56
IEEE 1394 (FireWire) connectors .................56
Keyboard connector ......................57
Parallel connector .......................57
Serial connectors .......................58
Ultra320 SCSI connector ....................58
Universal Serial Bus connectors .................58
Video connector .......................59
Chapter 5. Solving problems ...................61
Diagnostic tools overview .....................61
Power-on self-test (POST).....................63
POST beep codes ......................63
POST error messages ......................65
Diagnostic programs and error messages ...............72
Text messages ........................73
Starting the diagnostic programs and viewing the test log ........73
Diagnostic error message tables .................74
Small computer system interface (SCSI) messages ...........77
PC-Doctor for Windows......................78
Troubleshooting charts ......................78
CD-ROM drive problems ....................78
Diskette drive problems.....................79
Expansion enclosure problems ..................79
Hard disk drive problems ....................79
General problems .......................80
Intermittent problems......................80
Keyboard, mouse, or pointing-device problems ............80
Memory problems .......................81
Microprocessor problems ....................81
iv IBM IntelliStation Z Pro Type 6221: User’s Guide