HP 15.6 Maintenance and Service Guide - Page 6

5 Removal and replacement procedures for authorized service provider parts 25 Component replacement procedures ...25 Preparation for disassembly ...25 Bottom cover ...26 Battery ...28 Memory module ...29 Solid-state drive ...31 WLAN module ...32 Card reader/audio board ...34 USB board ...35 Touchpad ...36 Fingerprint reader board ...37 Fan ...38 Heat sink (thermal module) ...39 System board ...41 Display assembly ...43 Power connector ...52 Speaker assembly ...53 Keyboard/top cover ...54 6 Using Setup Utility (BIOS) ...55 Starting Setup Utility (BIOS) ...55 Updating Setup Utility (BIOS) ...55 Determining the BIOS version ...55 Downloading a BIOS update ...56 7 Using HP PC Hardware Diagnostics ...57 Using HP PC Hardware Diagnostics Windows (select products only 57 Downloading HP PC Hardware Diagnostics Windows 57 Downloading the latest HP PC Hardware Diagnostics Windows version 58 Downloading HP Hardware Diagnostics Windows by product name or number (select products only) ...58 Installing HP PC Hardware Diagnostics Windows 58 Using HP PC Hardware Diagnostics UEFI ...58 Starting HP PC Hardware Diagnostics UEFI 59 Downloading HP PC Hardware Diagnostics UEFI to a USB flash drive 59 Downloading the latest HP PC Hardware Diagnostics UEFI version 59 Downloading HP PC Hardware Diagnostics UEFI by product name or number (select products only) ...60 Using Remote HP PC Hardware Diagnostics UEFI settings (select products only 60 Downloading Remote HP PC Hardware Diagnostics UEFI 60 vi