Technical data

A.2.22 SPXg and SPXgt Graphics Self-Test Extended Summary
Screen (Model 60 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–64
A.2.23 Graphics Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–67
A.2.24 Graphics System Test Overview - LCG (Model 60 Only) . . . . A–68
A.2.25 Graphics System Test Overview - SPXg and SPXgt Modules
(Model 60 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–68
A.2.26 LCG System Test Error Codes (Model 60 Only) . . . . . . . . . . . A–68
A.2.27 Graphics System Test Summary Screen . . . . . . . . . . . . . . . . . A–70
A.2.28 SPXg and SPXgt Graphics System Test Summary Screen . . . A–70
A.2.29 SPXg and SPXgt Graphics System Test Error Codes (Model
60 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–71
A.2.30 Network Interconnect (NI) Self-Test Error Codes . . . . . . . . . . A–71
A.2.31 Network Interconnect (NI) System Test Error Codes (Model
60 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–80
B Reading the Diagnostic LED Codes
B.1 Diagnostic LED Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2
B.2 LED Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2
B.3 Power-Up and Initialization LED Codes . . . . . . . . . . . . . . . . . . . B–3
B.4 TOY and NVR LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
B.5 LCG and Graphics/Audio Frame Buffer LED Codes . . . . . . . . . . B–4
B.6 SPXg and SPXgt Graphics LED Codes . . . . . . . . . . . . . . . . . . . . . B–5
B.7 DZ LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–6
B.8 Cache LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–7
B.9 Memory LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–8
B.10 System Device LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–8
B.11 Network Interconnect (NI) Device LED Codes . . . . . . . . . . . . . . . B–9
B.12 SCSI Device LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–10
B.13 DSW21 Synchronous Communication Device LED Codes (Model
60 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–11
B.13.1 TURBOchannel Adapter LED Codes (Model 60 Only) . . . . . . B–12
C Troubleshooting
C.1 Troubleshooting Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2
C.2 Troubleshooting: Symptoms, Causes, and Corrective Action . . . . C–2
vii