Cabling for the ASM interconnect network . . . . 78Installing the ASM Interconnect module on thexSeries 330 . . . . . . . . . . . . . 79ASM interconnect network configuration examples 80Hard disk drives . . . . . . . . . . . . 82Preinstallation steps . . . . . . . . . . 83Installing or replacing a hard disk drive . . . . 83Memory . . . . . . . . . . . . . . . 84Installing memory modules. . . . . . . . 85Microprocessor . . . . . . . . . . . . . 87Installing the microprocessor . . . . . . . 88Removing a microprocessor . . . . . . . . 90Fan assembly replacement . . . . . . . . . 92Installing the cover . . . . . . . . . . . . 93I/O connector locations and ports in the R Pro . . 94Input/Output ports . . . . . . . . . . 94Console ports. . . . . . . . . . . . 95Device breakout cable . . . . . . . . . 95Using the computer as a remote console . . . 96Serial port . . . . . . . . . . . . . 96Universal Serial Bus ports . . . . . . . 97Ethernet ports . . . . . . . . . . . 98Advanced System Management ports . . . 101Audio ports . . . . . . . . . . . . 102Video ports . . . . . . . . . . . . 102I/O connector locations and ports on the xSeries330 . . . . . . . . . . . . . . . . . 102Input/Output ports . . . . . . . . . . 103Serial port . . . . . . . . . . . . 103Universal Serial Bus ports . . . . . . . 104Ethernet ports . . . . . . . . . . . 104Advanced System Management ports . . . 108Working with cables . . . . . . . . . . . 108Cabling the RS-485 connectors. . . . . . . 109Connecting servers with a C2T chain . . . . 110Testing the C2T chain. . . . . . . . . . 111Using C2T . . . . . . . . . . . . . 112Cable management . . . . . . . . . . 112FRU information (service only) . . . . 113Diskette/CD-ROM drives . . . . . . . . . 113Diskette/CD-ROM drive bracket . . . . . . . 114Hard disk drive backplane . . . . . . . . . 115Power supply . . . . . . . . . . . . . 115PCI riser card . . . . . . . . . . . . . 116System board . . . . . . . . . . . . . 116Important Instructions for the IntelliStation RPro (Type 6851) . . . . . . . . . . . . 117Initializing the system board . . . . . . 117Symptom-to-FRU index . . . . . . . 119Beep symptoms . . . . . . . . . . . . 119No Beep symptoms . . . . . . . . . . . 121Information panel system error LED. . . . . . 122Diagnostic error codes . . . . . . . . . . 123Error symptoms . . . . . . . . . . . . 125POST error codes . . . . . . . . . . . . 127SCSI error codes . . . . . . . . . . . . 131Temperature error messages . . . . . . . . 131Fan error messages . . . . . . . . . . . 132System shutdown . . . . . . . . . . . . 132Voltage related system shutdown . . . . . . 132Temperature related system shutdown . . . . 133DASD checkout . . . . . . . . . . . . 133Bus fault messages . . . . . . . . . . . 134Undetermined problems . . . . . . . . . . 134Parts listing, xSeries 330 . . . . . . 137System . . . . . . . . . . . . . . . 138Keyboards . . . . . . . . . . . . . . 140Power cords . . . . . . . . . . . . . 141IntelliStation R Pro . . . . . . . . . . . 143Keyboards . . . . . . . . . . . . . . 144Power cords . . . . . . . . . . . . . 144Related service information . . . . . 147Safety information. . . . . . . . . . . . 147General safety . . . . . . . . . . . . 147Electrical safety. . . . . . . . . . . . 148Safety inspection guide . . . . . . . . . 149Handling electrostatic discharge-sensitivedevices . . . . . . . . . . . . . . 150Grounding requirements . . . . . . . . 151Safety notices (multi-lingual translations) . . . 179Send us your comments! . . . . . . . . . 180Problem determination tips. . . . . . . . . 181Notices . . . . . . . . . . . . . . . 181Trademarks . . . . . . . . . . . . . . 182vi Hardware Maintenance Manual: xSeries 330 Type 8674, IntelliStation R Pro Type 6851, and Network Equipment BuildingSystem Type 8674