Sun Microsystems Blade 1500 - Page 5

Contents v
4.4.3 NVRAM Problem 4–39
4.4.4 Battery Problem 4–40
5. Introduction to Advanced Troubleshooting 5–1
5.1 NVRAM 5–1
5.2 Obtaining the ok Prompt for Testing 5–2
5.3 Diagnostic Tests Summary 5–3
5.4 Power-On Self-Test 5–4
5.4.1 POST Overview 5–4
5.4.2 Configuring POST Output 5–4
5.5 OpenBoot PROM 5–5
5.5.1 OpenBoot PROM Overview 5–5
5.5.2 OpenBoot Diagnostics 5–6
5.6 SunVTS Software 5–6
5.6.1 SunVTS Overview 5–6
5.6.2 SunVTS Requirements 5–6
5.6.3 SunVTS Documentation 5–7
5.7 Sun Install Check 5–7
5.7.1 Sun Install Check Overview 5–7
5.7.2 Downloading Sun Install Check 5–7
6. NVRAM 6–1
6.1 Changing NVRAM Configuration Parameter Values 6–1
6.1.1 Displaying and Changing Parameter Values 6–2
6.1.2 Configuration Parameter Default Values 6–4
6.2 Setting NVRAM Security Mode 6–7
6.3 eeprom Command 6–8
6.4 Key Commands 6–9
6.4.1 Stop-A Command 6–10