System setup options
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76
General options
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76
System information
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76
Video
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77
Security
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77
Secure boot
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78
Intel Software Guard Extensions
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79
Performance
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79
Power management
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80
POST behavior
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81
Virtualization support
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82
Wireless
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82
Maintenance screen
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82
System logs
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83
SupportAssist System Resolution
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83
System and setup password
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83
Assigning a system setup password
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83
Deleting or changing an existing system setup password
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84
4 Troubleshooting
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85
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
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85
Running the ePSA diagnostics
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85
System diagnostic lights
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85
Flashing BIOS (USB key)
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86
Flashing the BIOS
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86
Backup media and recovery options
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87
WiFi power cycle
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87
Flea power release
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87
5 Getting help
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88
Contacting Dell
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88
Contents
5