Dell OptiPlex 7080 Small Form Factor Service Manual - Page 4

WLAN card...31 Removing the WLAN card...31 Installing the WLAN card...32 Heat sink...33 Removing the fan assembly...33 Installing the fan assembly...33 Coin-cell battery...34 Removing the coin-cell battery...34 Installing the coin-cell battery...34 Expansion card...35 Removing the graphics card...35 Installing the graphics card...36 Memory modules...37 Removing the memory modules...37 Installing the memory modules...38 Processor...39 Removing the processor...39 Installing the processor...40 Power-supply unit...42 Removing the power-supply unit...42 Installing the power-supply unit...44 System board...48 Removing the system board...48 Installing the system board...51 Chapter 4: System setup...56 BIOS overview...56 Entering BIOS setup program...56 Navigation keys...56 One time boot menu...56 System setup options...57 General options...57 System information...57 Video screen options...58 Security...59 Secure boot options...60 Intel Software Guard Extensions options...60 Performance...61 Power management...61 Post behavior...62 Virtualization support...63 Wireless options...63 Maintenance...63 System logs...64 Advanced configuration...64 SupportAssist System Resolution...64 Updating the BIOS...65 Updating the BIOS in Windows...65 Updating the BIOS in Linux and Ubuntu...65 Updating the BIOS using the USB drive in Windows 65 4 Contents