IEI Technology FLEX-BX100-ULT5 User Manual

FLEX-BX100-ULT5Page x6.3.6 USB 3.2 Gen 2 Connectors (USB_CON1, USB_CON2) ................................. 846.4 J UMPERS ................................................................................................................... 846.4.1 Flash Descriptor Security Override Jumper.................................................... 84A REGULATORY COMPLIANCE .............................................................................. 86B SAFETY PRECAUTIONS ......................................................................................... 91B.1 SAFETY PRECAUTIONS ............................................................................................. 92B.1.1 General Safety Precautions ............................................................................. 92B.1.2 Anti-static Precautions .................................................................................... 93B.1.3 Product Disposal ............................................................................................. 94B.2 M AINTENANCE AND CLEANING P RECAUTIONS ........................................................ 95B.2.1 Maintenance and Cleaning.............................................................................. 95B.2.2 Cleaning Tools ................................................................................................. 95C BIOS MENU OPTIONS ............................................................................................. 97C.1 BIOS C ONFIGURATION OPTIONS ............................................................................. 98D WATCHDOG TIMER .............................................................................................. 100E ERROR BEEP CODE ............................................................................................... 103E.1 PEI BEEP CODES .................................................................................................... 104E.2 DXE BEEP CODES ................................................................................................. 104F HAZARDOUS MATERIALS DISCLOSURE ........................................................ 105F.1 ROHS II DIRECTIVE (2015/863/EU) ...................................................................... 106F.2 CHINA R OHS.......................................................................................................... 107