Dell Inspiron 15 5000 Series - After Working Inside Your Computer

Intel Chipset Software Installation Utility................................................128
Intel HD Graphics 520 driver...................................................................129
Intel Serial IO driver..................................................................................129
Intel Trusted Execution Engine Interface................................................ 131
Intel Virtual Button driver.........................................................................132
Intel Wireless 3165 Wi-Fi and Bluetooth drivers.....................................133
BIOS overview................................................................................................134
Entering the BIOS setup program........................................................... 134
Boot menu............................................................................................... 134
Boot menu enhancements......................................................................134
Timing key sequences............................................................................. 134
System diagnostic lights........................................................ 136
Getting help and contacting Dell.........................................138
Self-help resources........................................................................................138
Contacting Dell..............................................................................................139
11