| ICMB Card ......................................................................................................................... | 73 |
| Installing an ICMB Card............................................................................................. | 74 |
| Removing an ICMB Card ........................................................................................... | 75 |
4 | Solving Problems |
|
| Boot Issues ........................................................................................................................ | 77 |
| Issue 1: My server will not power on ......................................................................... | 77 |
| Issue 2: Upon boot, my server starts beeping........................................................... | 78 |
| Issue 3: My HDD lights went on, I heard the drives spin up, and my |
|
| floppy drive light turned on – but I’m not seeing video ................................. | 78 |
| Issue 4: I’m installing adapters in my |
|
| system boots up when I install a PCI adapter!............................................. | 79 |
| Issue 5: My system boots up automatically when I power on my | 80 |
| Issue 6: The boot up process takes too long............................................................. | 80 |
| Issue 7: I put one processor in my system but it doesn’t boot................................... | 81 |
| Other Issues....................................................................................................................... | 82 |
| Issue 8: Some of my hard drives show up during POST and some don’t.................. | 82 |
| Issue 9: My hard drives don’t show up under Windows NT....................................... | 83 |
| Checking Field Replaceable Units (FRU) with the Diagnostic Wizard................................. | 84 |
| Starting the Service Partition & Test Menu ................................................................ | 84 |
| Running Tests ........................................................................................................... | 85 |
5 | Technical Reference |
|
| Connectors......................................................................................................................... | 90 |
| Power Distribution Board Interface Connectors (J9B1, J9D1, J9B2).......................... | 92 |
| Front Panel Interface (J9E3)...................................................................................... | 94 |
| 96 | |
| Memory Module Interface (J6F1)............................................................................... | 97 |
| Processor Module Connector (J7A1, J7B1, J7C1, J7D1)........................................... | 99 |
| Processor Termination, Regulation, and Power ....................................................... | 102 |
| Termination Card ..................................................................................................... | 103 |
| Server Monitor Module Connector (J7H1)................................................................ | 103 |
| SM Bus Connector (J9E4) ....................................................................................... | 104 |
| ICMB Connector (J1D2) .......................................................................................... | 105 |
| Auxiliary I2C Connector (J9E4) ................................................................................ | 105 |
| Baseboard Fan Connectors (J3C1, J3A1, J4A1, J4C1) ........................................... | 105 |
| Internal USB Header (J1B3) .................................................................................... | 106 |
| Internal Disk Drive LED Connection......................................................................... | 106 |
| Baseboard Jumpers ......................................................................................................... | 107 |
| Changing Jumper Settings....................................................................................... | 108 |
| CMOS Clear Jumper ............................................................................................... | 109 |
| Password Clear Jumper........................................................................................... | 110 |
| Recovery Boot Jumper ............................................................................................ | 110 |
| Interrupts .......................................................................................................................... | 111 |
| Video Modes .................................................................................................................... | 112 |
Contents | v |