Dell Inspiron 27 7775 Inspiron 27 7000 Service Manual - Page 9

Flashing the BIOS, Replacing the display panel

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Removing the system board 105 Prerequisites 105 Procedure 106 Replacing the system board 109 Procedure 109 Post-requisites 110 Removing the middle frame 111 Prerequisites 111 Procedure 112 Replacing the middle frame 113 Procedure 113 Post-requisites 116 Removing the display panel 118 Prerequisites 118 Procedure 118 Replacing the display panel 122 Procedure 122 Post-requisites 126 Flashing the BIOS 127 BIOS setup program 128 BIOS overview 128 Entering BIOS setup program 128 System setup options 129 Clearing forgotten passwords 134 Prerequisites 134 9

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Removing the system board
.......................................
105
Prerequisites
..........................................................................................
105
Procedure
..............................................................................................
106
Replacing the system board
.......................................
109
Procedure
..............................................................................................
109
Post-requisites
.......................................................................................
110
Removing the middle frame
.........................................
111
Prerequisites
............................................................................................
111
Procedure
...............................................................................................
112
Replacing the middle frame
.........................................
113
Procedure
...............................................................................................
113
Post-requisites
........................................................................................
116
Removing the display panel
.........................................
118
Prerequisites
...........................................................................................
118
Procedure
...............................................................................................
118
Replacing the display panel
.........................................
122
Procedure
..............................................................................................
122
Post-requisites
.......................................................................................
126
Flashing the BIOS
.......................................................
127
BIOS setup program
...................................................
128
BIOS overview
.......................................................................................
128
Entering BIOS setup program
................................................................
128
System setup options
............................................................................
129
Clearing forgotten passwords
................................................................
134
Prerequisites
....................................................................................
134
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