Dell P70F Service Manual page 6

Procedure............................................................................................................................................................................56
Post-requisites...................................................................................................................................................................58
Chapter 37: Removing the palm rest............................................................................................59
Prerequisites.......................................................................................................................................................................59
Procedure............................................................................................................................................................................59
Chapter 38: Replacing the palm rest............................................................................................ 61
Procedure............................................................................................................................................................................ 61
Post-requisites....................................................................................................................................................................61
Chapter 39: Downloading drivers.................................................................................................63
Downloading the audio driver.........................................................................................................................................63
Downloading the graphics driver................................................................................................................................... 63
Downloading the USB 3.0 driver................................................................................................................................... 63
Downloading the Wi-Fi driver.........................................................................................................................................64
Downloading the media-card reader driver.................................................................................................................64
Downloading the chipset driver..................................................................................................................................... 64
Downloading the network driver................................................................................................................................... 64
Chapter 40: System setup........................................................................................................... 66
Boot Sequence...................................................................................................................................................................66
Navigation keys..................................................................................................................................................................66
BIOS overview....................................................................................................................................................................67
Entering BIOS setup program........................................................................................................................................ 67
System setup options.......................................................................................................................................................67
System and setup password...........................................................................................................................................72
Assigning a system password and setup password.............................................................................................72
Deleting or changing an existing system and/or setup password................................................................... 72
Clearing CMOS settings.............................................................................................................................................73
Clearing forgotten passwords.................................................................................................................................. 73
Chapter 41: Troubleshooting........................................................................................................74
Flashing the BIOS.............................................................................................................................................................. 74
Enhanced Pre-Boot System Assessment (ePSA) diagnostics............................................................................... 74
Running the ePSA diagnostics................................................................................................................................. 75
Diagnostics..........................................................................................................................................................................75
Enabling Intel Optane memory....................................................................................................................................... 76
Disabling Intel Optane memory...................................................................................................................................... 76
Flea power release............................................................................................................................................................ 76
Wi-Fi power cycle.............................................................................................................................................................. 77
Chapter 42: Getting help and contacting Dell.............................................................................. 78
6 Contents