Asus H310A-EM-A User Manual English - Page 57

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Chapter 3: BIOS setup

COM2 Control [RS232]

Allows you to select COM2 mode. Configuration options: [RS422] [RS232]

[RS485]

Serial Port 3 Configuration

The sub-items in this menu allow you to set the serial port configuration.

Serial Port [Enabled]

Allows you to enable or disable the serial port (COM). Configuration options:

[Disabled] [Enabled]
















Parallel Port Configuration

Allows you to set parameters of Parallel Port.

Parallel Port [Enabled]

Allows you to enable or disable the parallel port (LPT/LPTE).

Configuration options: [Disabled] [Enabled]

NOTE:

The following item appears only when you set Parallel Port to

[Enabled]

.

Change Settings [Auto]

Allows you to choose the setting for Super IO device.

Configuration options: [Auto] [IO=378h; IRQ=5] [IO=378h;

IRQ=5,6,7,9,10,11,12] [IO=278h; IRQ=5,6,7,9,10,11,12] [IO=3BCh;

IRQ=5,6,7,9,10,11,12]

Section	Page
Chapter 1	5
Product overview	5
1.1 Package contents	5
1.2 Features	5
1.3 Specifications	6
Chapter 2	9
Motherboard information	9
2.1 Before you proceed	9
2.2 Motherboard layout	10
2.3 Central Processing Unit (CPU)	12
2.3.1 CPU installation	13
2.3.2 CPU heatsink and fan assembly installation	15
2.4 System memory	17
2.5 Jumpers	19
2.6 Connectors	22
2.6.1 Rear panel connectors	22
2.6.2 Internal connectors	24
2.7 Slots	33
Chapter 3	35
BIOS setup	35
3.1 BIOS setup program	35
3.1.1 BIOS menu screen	36
3.2 Main menu	36
3.2.1 Language [English]	36
3.2.2 System Date [Day MM/DD/YYYY]	36
3.2.3 System Time [HH:MM:SS]	36
3.2.4 Security	36
3.3 Ai Tweaker menu	38
3.3.1 CPU Power Enhancement	38
3.3.2 CPU Core Ratio	38
3.3.3 DRAM Odd Ratio Mode	39
3.3.4 DRAM Frequency	39
3.3.5 Power-saving & Performance Mode	40
3.3.6 DRAM Timing Control	40
3.3.7 DIGI+ VRM	47
3.3.8 Internal CPU Power Management	48
3.3.9 CPU Core/Cache Current Limit Max.	49
3.3.10 CPU Graphics Current Limit	49
3.3.11 Min. CPU Cache Ratio	49
3.3.12 Max. CPU Cache Ratio	49
3.3.13 Max. CPU Graphics Ratio	49
3.3.14 DRAM Voltage	49
3.3.15 DRAM REF Voltage Control	49
3.4 Advanced menu	50
3.4.1 Platform Misc Configuration	50
3.4.2 CPU Configuration	51
3.4.3 System Agent (SA) Configuration	53
3.4.4 PCH Configuration	54
3.4.5 PCH Storage Configuration	54
3.4.6 PCH-FW Configuration	55
3.4.7 Onboard Devices Configuration	55
3.4.8 APM Configuration	58
3.4.9 Serial Console Redirection	59
3.4.10 PCI Subsystem Settings	61
3.4.11 USB Configuration	61
3.4.12 Network Stack Configuration	61
3.4.13 HDD Secure Erase	62
3.4.14 HDD/SSD SMART Information	62
3.5 Monitor menu	62
3.6 Boot menu	66
3.7 Tool menu	71
3.8 Exit menu	71
Appendix	73
Notices	73

Asus H310A-EM-A User Manual English - Page 57

Serial Port 3 Configuration, Serial Port 4 Configuration, Serial Port 5 Configuration, Serial Port 6

Page 57 highlights