Service manual

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2-2 SROM Tests...........................................................................................2-10
2-3 XSROM Tests........................................................................................2-13
2-4 Memory Tests ........................................................................................2-14
2-5 IOD Tests...............................................................................................2-16
2-6 PCI Motherboard Tests...........................................................................2-17
3-1 Power Control Module LED States...........................................................3-9
5-1 Types of Error Log Events........................................................................5-5
5-2 DECevent Report Formats......................................................................5-10
5-3 CAP Error Register Data Pattern ............................................................5-38
5-4 System Bus ECC Error Data Pattern.......................................................5-39
5-5 System Bus Nonexistent Address Error Troubleshooting ........................5-40
5-6 Address Parity Error Troubleshooting ....................................................5-41
5-7 Cause of PIO_OVFL Error.....................................................................5-42
5-8 ECC Syndrome Bits Table......................................................................5-45
5-9 Decoding Commands .............................................................................5-46
5-10 Node IDs................................................................................................5-47
6-1 External Interface Status Register.............................................................6-4
6-2 Loading and Locking Rules for External Interface Registers.....................6-7
6-3 MC Error Information Register 0 .............................................................6-8
6-4 MC Error Information Register 1 ...........................................................6-10
6-5 CAP Error Register ................................................................................6-12
6-6 PCI Error Status Register 1 ....................................................................6-14
7-1 Field-Replaceable Unit Part Numbers.......................................................7-3
A-1 AlphaBIOS Option Key Mapping............................................................A-3
A-2 File Locations for Creating Update Diskettes on a PC............................ A-12
A-3 LFU Command Summary......................................................................A-22
B-1 Summary of SRM Console Commands.................................................... B-2
B-2 Environment Variable Summary ............................................................. B-4
B-3 Environment Variables Worksheet .......................................................... B-6
C-1 RCM Command Summary ...................................................................... C-6
C-2 RCM Status Command Fields ............................................................... C-14
C-3 RCM Troubleshooting........................................................................... C-19
C-4 RCM/Modem Interchange Summary ..................................................... C-24