Dell Latitude 5500 Service Manual page 5

Camera............................................................................................................................................................................... 104
Removing camera...................................................................................................................................................... 104
Installing camera........................................................................................................................................................ 105
Hinge caps.........................................................................................................................................................................106
Removing hinge caps................................................................................................................................................ 106
Installing hinge caps.................................................................................................................................................. 107
Display hinges................................................................................................................................................................... 108
Removing display hinge............................................................................................................................................ 108
Installing display hinge ............................................................................................................................................. 109
Display (eDP) cable..........................................................................................................................................................110
Removing display cable............................................................................................................................................. 110
Installing display cable................................................................................................................................................ 111
Display back cover assembly......................................................................................................................................... 112
Replacing the display back cover............................................................................................................................112
Palmrest assembly............................................................................................................................................................113
Replacing the palmrest and keyboard assembly................................................................................................. 113
Chapter 5: BIOS setup................................................................................................................116
BIOS overview...................................................................................................................................................................116
Entering BIOS setup program....................................................................................................................................... 116
Navigation keys.................................................................................................................................................................116
One time boot menu........................................................................................................................................................ 117
System setup options...................................................................................................................................................... 117
General options........................................................................................................................................................... 117
System information.................................................................................................................................................... 118
Video.............................................................................................................................................................................. 119
Security........................................................................................................................................................................ 120
Secure boot..................................................................................................................................................................121
Intel Software Guard Extensions............................................................................................................................ 121
Performance................................................................................................................................................................122
Power management.................................................................................................................................................. 122
POST behavior............................................................................................................................................................123
Manageability.............................................................................................................................................................. 124
Virtualization support................................................................................................................................................124
Wireless........................................................................................................................................................................ 125
Maintenance screen.................................................................................................................................................. 125
System logs................................................................................................................................................................. 125
Updating the BIOS.......................................................................................................................................................... 125
Updating the BIOS in Windows.............................................................................................................................. 125
Updating the BIOS in Linux and Ubuntu.............................................................................................................. 126
Updating the BIOS using the USB drive in Windows........................................................................................ 126
Updating the BIOS from the F12 One-Time boot menu................................................................................... 126
System and setup password......................................................................................................................................... 127
Assigning a system setup password...................................................................................................................... 127
Deleting or changing an existing system setup password............................................................................... 128
Clearing CMOS settings.................................................................................................................................................128
Clearing BIOS (System Setup) and System passwords.........................................................................................129
Chapter 6: Troubleshooting....................................................................................................... 130
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