Specifications
Table Of Contents
- Safety information
- Chapter 1
- Product introduction
- Chapter 2
- BIOS information
- 2.1 Managing and updating your BIOS
- 2.2 BIOS setup program
- 2.3 Main menu
- 2.4 Ai Tweaker menu
- 2.4.1 CPU bus speed : DRAM speed ratio mode [Auto]
- 2.4.2 Memory Frequency [Auto]
- 2.4.3 EPU Power Saving Mode [Disabled]
- 2.4.4 GPU Boost [OK]
- 2.4.5 DRAM Timing Control
- 2.4.6 CPU Power Management
- 2.4.7 Offset Mode Sign [+]
- 2.4.8 DRAM Voltage [Auto]
- 2.4.9 VCCIO Voltage [Auto]
- 2.4.10 VCCSA Voltage [Auto]
- 2.4.11 CPU PLL Voltage [Auto]
- 2.4.12 PCH Voltage [Auto]
- 2.4.13 Load-Line Calibration [Auto]
- 2.5 Advanced menu
- 2.6 Monitor menu
- 2.7 Boot menu
- 2.7.1 Bootup NumLock State [On]
- 2.7.2 Full Screen Logo [Enabled]
- 2.7.3 Wait for ‘F1’ If Error [Enabled]
- 2.7.4 Option ROM Messages [Force BIOS]
- 2.7.5 Setup Mode [EZ Mode]
- 2.7.6 UEFI/Legacy Boot [Enabled both UEFI and Legacy]
- 2.7.7 PCI ROM Priority [Legacy ROM]
- 2.7.8 Boot Option Priorities
- 2.7.9 Boot Override
- 2.8 Tools menu
- 2.9 Exit menu
- Appendices

ix
P8B75-M specications summary
ASUS unique features ASUS Exclusive Features:
- ASUS EPU
- GPU Boost
- Network iControl featuring instant network bandwidth
domination for top network program in use
- ASUS USB 3.0 Boost
- MemOK!
- ASUS AI Suite II
- Ai Charger
- ASUS Anti-Surge Protection
- ASUS UEFI BIOS featuring graphics user interface
ASUS Quiet Thermal Solution:
- ASUS Q-Fan 2
- ASUS Fan Xpert
ASUS EZ DIY:
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2™
Rear panel ports 1 x PS/2 keyboard port (purple)
1 x PS/2 mouse port (green)
1 x HDMI port
1 x DVI-D port
1 x D-Sub port
1 x LAN (RJ-45) port
4 x USB 2.0/1.1 ports
2 x USB 3.0/2.0 ports (blue)
3 x Audio jacks
Internal connectors/
switches/ buttons
1 x USB 3.0/2.0 connector supports additional 2 USB 3.0/2.0
ports
2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1
ports
5 x SATA 3.0 Gb/s connectors (blue)
1 x SATA 6.0 Gb/s connector (gray)
1 x CPU fan connector
2 x Chassis fan connectors
1 x Chassis intrusion connector
1 x TPM connector
1 x COM connector
1 x LPT connector
1 x Front panel audio connector (AAFP)
1 x S/PDIF output connector
1 x System panel connector
1 x Speaker connector
1 x 24-pin ATX power connector
1 x 4-pin ATX 12V power connector
1 x MemOK! button
1 x Clear CMOS jumper
1 x DIS_ME jumper
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