Systeminformationen.....................................................................................................................................................77
Video................................................................................................................................................................................78
Security (Sicherheit)..................................................................................................................................................... 78
Sicherer Start.................................................................................................................................................................80
Intel Software Guard Extensions.................................................................................................................................80
Performance (Leistung)................................................................................................................................................ 81
Energieverwaltung......................................................................................................................................................... 81
POST-Funktionsweise.................................................................................................................................................. 82
Wireless...........................................................................................................................................................................83
Bildschirm „Maintenance"............................................................................................................................................ 84
Systemprotokolle........................................................................................................................................................... 84
System- und Setup-Kennwort...........................................................................................................................................84
Kapitel 4: Fehlerbehebung..............................................................................................................87
Systemdiagnoseanzeigen................................................................................................................................................... 88
Ein- und Ausschalten des WLAN.......................................................................................................................................89
Reststromentladung............................................................................................................................................................90
Kontaktaufnahme mit Dell...................................................................................................................................................91
Inhaltsverzeichnis
5