Asus H81M-C Support and Manuals
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Most Recent Asus H81M-C Questions
How To Remove Cpu Fan Error Message On Startup Which Prevent My System To Start?
My CPU Fan is plugged in 4 pin cpu line of mother board. But it message most of the time of startup.
My CPU Fan is plugged in 4 pin cpu line of mother board. But it message most of the time of startup.
(Posted by shafiqi2000 6 years ago)
Asus H81M-C Videos
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Popular Asus H81M-C Manual Pages
H81M-C User's Manual - Page 2
... where you want to have it from http://support.asus.com/download or (2) for identification or explanation and to the owners' benefit, without intent to obtain the corresponding source code and your request please provide the name, model number and version, as the corresponding binary/object code. to this manual may or may not be reproduced, transmitted...
H81M-C User's Manual - Page 6
... output support: D-SUB, DVI-D ports - Supports D-SUB with max. Package contents
Check your retailer. H81M-C specifications summary
CPU
Chipset Memory
Graphics Expansion slots Storage Audio LAN
LGA1150 socket for the following items.
Motherboard Cables Accessories Application DVD Documentation
ASUS H81M-C motherboard 2 x Serial ATA 6.0 Gb/s cables 1 x I/O Shield Support DVD User Guide
If...
H81M-C User's Manual - Page 8
H81M-C specifications summary
Internal connectors
BIOS features Manageability Support DVD Operating System Support Form factor
2 x USB 2.0/1.1 connectors support additional 4 USB 2.0 ports 2 x SATA 6.0 Gb/s connectors 2 x SATA 3.0 Gb/s connectors 1 x CLRTC jumper 1 x 4-pin CPU fan connector 1 x 4-pin Chassis fan connectors 1 x Front panel audio connector (AAFP) 1 x System panel connector 1 x ...
H81M-C User's Manual - Page 15
... you want to the memory address limitation on 32-bit Windows® OS, when you install 4GB or more on the motherboard, the actual usable memory for the dual-channel configuration. DO NOT install a DDR or DDR2 memory module to protect the CPU.
According to Intel® CPU spec, DIMM voltage below 1.65V is notched differently from the...
H81M-C User's Manual - Page 17
...the card.
3.
ASUS H81M-C
1-9 Before installing the expansion card, read the documentation that the cards do so may cause you may need IRQ assignments. Replace the system cover.
1.5.2 Configuring an expansion card
After installing the expansion card, configure it and make the necessary hardware settings for later use . Install the software drivers for information on BIOS setup...
H81M-C User's Manual - Page 23
... module to this connector, set the item to [AHCI]. Intel® H81 Serial ATA 6.0Gb/s connector (7-pin SATA6G_1~2 [yellow]) This connector connects to [HD]. H81M-C
SATA6G_1 SATA6G_2
GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXN1 RSATA_TXP1 GND GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND
H81M-C SATA 6.0Gb/s connectors
• You must install Windows. AGND NC SENSE1_RETUR SENSE2_RETUR...
H81M-C User's Manual - Page 24
... install Windows.
The CPU_FAN connector supports a CPU fan of the connector. Only the 4-pin CPU fan supports the ASUS Fan Xpert 2 feature.
1-16
Chapter 1: Product introduction CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN) Connect the fan cables to [AHCI].
6. Insufficient air flow inside the system may damage the motherboard components.
These are not jumpers! Intel...
H81M-C User's Manual - Page 28
... the unique features of your computer, browse the contents of the Support DVD to your hardware. Click Drivers, Utilities, AHCI Driver, Manual, Contact and Specials tabs to run the Support DVD Place the Support DVD into the optical drive.
The following screen is for updates. 1.9 Software support 1.9.1 Installing an operating system
This motherboard supports Windows® 7 (32bit/64bit) and...
H81M-C User's Manual - Page 29
... of the original motherboard BIOS file to a USB flash disk in case you need to automatically update your
motherboard's driver, software and
firmware
Click to find and select the BIOS
from file
Click to select a boot logo
Click to update the BIOS
EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider).
ASUS H81M-C
2-1 Click to automatically...
H81M-C User's Manual - Page 31
...
BIOS file to recover BIOS settings. When found, the utility
reads the BIOS file and enters ASUS EZ Flash 2 utility automatically. 4. The system requires you to enter BIOS Setup to the USB port. 3.
Before updating BIOS 1. Prepare the motherboard support DVD and a USB flash drive formatted using this utility, rename the BIOS file in the removable device into H81MC.CAP.
• The BIOS...
H81M-C User's Manual - Page 50
... Control [Auto]
Disabling SVID Support stops the processor from 1.500V to 1.650V with the voltage requirement below 1.65V.
2.6 Advanced menu
The Advanced menu items allow you to set the DRAM Voltage. Configuration options: [Auto] [Disabled] [Enabled].
• We recommend that you install the DIMMs with a 0.05V interval. According to Intel CPU specifications, DIMMs with the external...
H81M-C User's Manual - Page 60
... you set CPU Fan Profile to display the detected temperature.
2.7.2 CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A]
The onboard hardware monitor automatically detects and displays the CPU / chassis fan speeds in rotations per minute (RPM).
The following four items appear only when you do not wish to [Manual]. Duty Cycle(%) [100]
Use the and keys to the motherboard...
H81M-C User's Manual - Page 61
... quiet chassis fan operation.
[Turbo]
Sets to [Turbo] to achieve maximum chassis fan speed.
[Manual]
Sets to [Manual] to [Manual]. The values range from 20% to adjust the minimum CPU fan duty cycle. When the chassis temperature is under 40ºC, the chassis fan will operate at the maximum duty cycle. Configuration options: [Disabled] [Enabled]
ASUS H81M-C
2-33 CPU Lower Temperature...
H81M-C User's Manual - Page 63
... Windows® requrement. POST Delay Time [3 sec]
This item appears only when you to select the desired additional POST waiting time to load the network stack driver during POST at any of these settings when PS/2 keyboard and mouse are installed.
The values range from loading during POST.
[Enabled]
Select to easily enter the BIOS setup...
H81M-C User's Manual - Page 64
... 'F1' If Error [Enabled]
When this function.
2.8.7 Setup Mode [EZ Mode]
[Advanced Mode] Sets Advanced Mode as the default screen for entering the BIOS setup program.
[EZ Mode]
Sets EZ Mode as the default screen for entering the BIOS setup program.
2.8.8 CSM (Compatibility Support Module)
Allows you to configure the CSM (Compatibility Support Module) items to fully support the various VGA...
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