ASUS H61M-C User Manual
![ASUS H61M-C Motherboard manual cover](/images/oIjrlSbTmsoLNMzJBEJYBVTH/thumbs/thumb175x175.webp)
To install the ASUS H61M-C motherboard, first ensure that your PC case is compatible with a microATX form factor. Place the case horizontally, insert standoffs in the appropriate positions, and align the motherboard with these standoffs. Secure it using screws, ensuring that all ports align with the I/O shield.
The ASUS H61M-C motherboard supports DDR3 RAM with speeds of 1333/1066 MHz. It has two DIMM slots and supports a maximum of 16GB of memory.
To update the BIOS, download the latest BIOS file from the ASUS support website. Save it onto a USB drive. Enter the BIOS setup by pressing the 'Del' key during boot, then use the ASUS EZ Flash utility to update the BIOS from the USB drive.
If the system doesn't boot after hardware changes, check all power connections and ensure components are seated correctly. Remove any non-essential hardware and try booting again. Resetting the BIOS by removing the CMOS battery for a few minutes may also help.
Ensure that the SATA cables are properly connected to both the motherboard and the hard drive. Enter the BIOS setup and check if the hard drive is recognized. If not, try a different SATA port or cable.
To enable virtualization, enter the BIOS setup by pressing the 'Del' key during boot. Navigate to the 'Advanced' settings, find the 'CPU Configuration' section, and enable Intel Virtualization Technology (VT-x).
The ASUS H61M-C motherboard supports Intel 2nd and 3rd generation Core i7/i5/i3/Pentium/Celeron processors in the LGA1155 package. Ensure your BIOS is updated for compatibility with newer CPUs within these generations.
First, check if the audio drivers are installed and up to date. Ensure speakers or headphones are connected to the correct audio port. Check the BIOS settings to ensure onboard audio is enabled, and verify that the audio device is not muted in the operating system.
To clear the CMOS, turn off your PC and unplug it. Locate the CMOS battery on the motherboard and remove it for a few minutes. Reinsert the battery, plug in your PC, and power it on. This will reset the BIOS settings to default.
Ensure the power supply is connected to the motherboard with both the 24-pin and 4/8-pin CPU power connectors. Check if the power button on the case is working. Verify that the power supply unit is switched on and functioning properly.