AXIOMTEK OPS520 Series User Manual page 6

3.1.2 CPU FAN Connector (CN3) ........................................................................... 24
3.1.3 M.2 2230 Key E Wi-Fi & Bluetooth (CN3) ..................................................... 24
3.1.4 USB 2.0 Port (CN4) ........................................................................................ 25
3.1.5 USB 3.1 / USB 2.0 Stack Port (CN5) ............................................................. 25
3.1.6 DisplayPort Connector (CN6) ....................................................................... 26
3.1.7 USB3.1 Type-C Port (CN7) ............................................................................ 26
3.1.8 Audio Combo Jack (CN8) .............................................................................. 27
3.1.9 HDMI Connector (CN9) .................................................................................. 27
3.1.10 Power & Reset Button (CN10) ...................................................................... 28
3.1.11 RJ45 (LAN1) ................................................................................................... 28
3.1.12 M.2 2280 Key M SSD (SCN1) ........................................................................ 29
3.1.13 SW1 Setting .................................................................................................... 29
SECTION 4 AMI BIOS SETUP UTILITY ...................................................... 31
4.1 Starting ............................................................................................. 31
4.2 Navigation Keys ............................................................................... 31
4.3 Main Menu ........................................................................................ 32
4.4 Advanced Menu ............................................................................... 33
4.5 Chipset Menu ................................................................................... 41
4.6 Boot Menu ........................................................................................ 42
4.7 Security Menu .................................................................................. 43
4.8 Save & Exit Menu ............................................................................. 44
APPENDIX A WATCHDOG TIMER ............................................................. 47
Watchdog Timer Setting .................................................................................. 47
Using the Watchdog Function Start ............................................................... 47
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