Dell Inspiron 5480

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6 Press and hold the power button for v

e seconds to ground the computer and drain the ea power.

Removing the battery 19

Main Page

Table of Contents3
Before Working Inside Your Computer7
Before You Begin7
After Working Inside Your Computer8
Safety Instructions9
Electrostatic Discharge-ESD Protection9
ESD Field Service Kit10
Components of an ESD Field Service Kit10
ESD Protection Summary10
Transporting Sensitive Components11
Lifting Equipment11
Recommended Tools12
Screw List13
Removing the Base Cover14
Procedure14
Replacing the Base Cover16
Procedure16
Removing the Battery18
Prerequisites18
Procedure18
Replacing the Battery20
Procedure20
Post-Requisites21
Removing the Memory Modules22
Prerequisites22
Procedure22
Replacing the Memory Modules23
Procedure23
Post-Requisites23
Removing the Wireless Card24
Prerequisites24
Procedure24
Replacing the Wireless Card26
Procedure26
Post-Requisites26
Removing the Coin-Cell Battery27
Prerequisites27
Procedure27
Replacing the Coin-Cell Battery28
Procedure28
Post-Requisites28
Removing the Fan29
Prerequisites29
Procedure29
Replacing the Fan30
Procedure30
Post-Requisites30
Removing the Solid-State Drive/Intel Optane Memory Module31
Prerequisites31
Procedure31
Replacing the Solid-State Drive/Intel Optane Memory Module33
Procedure33
Post-Requisites34
Procedure to Move the Screw Mount34
Removing the Hard Drive36
Prerequisites36
Procedure36
Replacing the Hard Drive38
Procedure38
Post-Requisites39
Removing the I/O Board40
Prerequisites40
Procedure40
Replacing the I/O Board41
Procedure41
Post-Requisites41
Removing the Touchpad42
Prerequisites42
Procedure42
Replacing the Touchpad44
Procedure44
Post-Requisites45
Removing the Speakers46
Prerequisites46
Procedure46
Replacing the Speakers47
Procedure47
Post-Requisites47
Removing the Heat Sink48
Prerequisites48
Procedure48
Replacing the Heat Sink49
Procedure49
Post-Requisites49
Removing the Display Assembly50
Prerequisites50
Procedure50
Replacing the Display Assembly53
Procedure53
Post-Requisites54
Removing the Power Button with Fingerprint Reader55
Prerequisites55
Procedure55
Replacing the Power Button with Fingerprint Reader56
Procedure56
Post-Requisites56
Removing the Power-Adapter Port57
Prerequisites57
Procedure57
Replacing the Power-Adapter Port58
Procedure58
Post-Requisites58
Removing the System Board59
Prerequisites59
Procedure59
Replacing the System Board62
Procedure62
Post-Requisites63
Removing the Palm-Rest and Keyboard Assembly64
Prerequisites64
Procedure64
Replacing the Palm-Rest and Keyboard Assembly66
Procedure66
Post-Requisites66
Device Drivers67
Intel Chipset Software Installation Utility67
Video Drivers67
Intel Serial IO Driver67
Intel Trusted Execution Engine Interface67
Intel Virtual Button Driver67
Wireless and Bluetooth Drivers67
System Setup68
Boot Sequence68
Navigation Keys68
BIOS Overview68
Entering BIOS Setup Program69
System Setup Options69
Clearing CMOS Settings74
Clearing BIOS (System Setup) and System Passwords74
Troubleshooting75
Flashing the BIOS75
Flashing BIOS (USB Key)75
Enhanced Pre-Boot System Assessment (Epsa) Diagnostics75
Running the Epsa Diagnostics76
Diagnostics76
Enabling Intel Optane Memory77
Disabling Intel Optane Memory77
Wifi Power Cycle77
Flea Power Release78

Dell Inspiron 5480 - Page 19

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