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
1-31Chapter 1: Product introduction
13. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can
securely store keys, digital certicates, passwords, and data. A TPM system also
helps enhance network security, protects digital identities, and ensures platform
integrity.
The TPM module is purchased separately!
14. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The COM module is purchased separately.
P8B75-M
P8B75-M TPM connector
PIN 1
TPM
SB_SUS_STAT
GND
+3VSB
SMBSCL
LAD0
+3V
LAD3
PCIRST#
FRAME
PCICLK
RESET
GPIO
SERIRQ
SMBSDA
GND
LAD1
LAD2
PWROWN
GND
P8B75-M
P8B75-M Serial port (COM1) connector
PIN 1
COM1
D
C
D
T
X
D
G
N
D
R
T
S
R
I
R
X
D
D
T
R
D
S
R
C
T
S