Dell Latitude 12–7275 Owner's Manual page 5

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Procedure
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Post-requisites
23 Removing the system board...........................................................................35
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Prerequisites
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Procedure
24 Replacing the system board...........................................................................38
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Procedure
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Post-requisites
25 Removing the back cover............................................................................... 39
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Prerequisites
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Procedure
26 Replacing the back cover............................................................................... 41
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Procedure
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Post-requisites
27 Removing the display assembly.....................................................................42
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Prerequisites
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Procedure
28 Replacing the display assembly.....................................................................43
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Procedure
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Post-requisites
29 Technology and Components.......................................................................44
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Power adapter
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Processors
Identifying processors in Windows 10
Identifying processors in Windows 8
Verifying the processor usage in Task Manager
Verifying the processor usage in Resource Monitor
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Chipsets
Downloading the chipset driver
Identifying the chipset in Device Manager on Windows 10
Identifying chipset in Device Manager on Windows 8
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Graphic options
Downloading Driver
Identifying the display adapter
Changing the screen resolution
Rotating the display
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