Dell Inspiron 16 5630 Service Manual - Page 4

Removing the I/O board...37 Installing the I/O board...38 Power button...39 Removing the power button...39 Installing the power button...40 Power button with optional fingerprint reader...41 Removing the power button with fingerprint reader 41 Installing the power button with fingerprint reader 42 Power-adapter port...44 Removing the power-adapter port...44 Installing the power-adapter port...44 Display assembly...45 Removing the display assembly...45 Installing the display assembly...47 System board...49 Removing the system board...49 Installing the system board...51 Touchpad...55 Removing the touchpad...55 Installing the touchpad...56 Palm-rest and keyboard assembly...56 Removing the palm-rest and keyboard assembly 56 Installing the palm-rest and keyboard assembly 57 Chapter 3: Drivers and downloads 59 Chapter 4: BIOS setup...60 BIOS overview...60 Entering BIOS setup program...60 Navigation keys...60 One time boot menu...61 System setup options...61 Updating the BIOS...65 Updating the BIOS in Windows...65 Updating the BIOS in Linux and Ubuntu...66 Updating the BIOS using the USB drive in Windows 66 Updating the BIOS from the F12 One-Time boot menu 66 System and setup password...67 Assigning a system setup password...67 Deleting or changing an existing system setup password 68 Clearing CMOS settings...68 Clearing BIOS (System Setup) and System passwords 69 Chapter 5: Troubleshooting...70 Handling swollen Lithium-ion batteries...70 Locate the Service Tag or Express Service Code of your Dell computer 70 System-diagnostic lights...71 SupportAssist diagnostics...72 Recovering the operating system...72 4 Contents