ASUS P8H77-M LE User Manual

ASUS P8H77-M LE Motherboard manual cover
Pages 76
Year 2014
Language(s)
English en

ASUS P8H77-M LE Motherboard Specification

The ASUS P8H77-M LE is a micro-ATX motherboard designed to support Intel's 3rd and 2nd generation Core i7, i5, and i3 processors in the LGA 1155 package, leveraging the Intel H77 chipset. It features dual-channel DDR3 memory architecture, accommodating up to 32GB of DDR3 RAM across its four DIMM slots, supporting frequencies of 2200(O.C), 2133(O.C), 2000(O.C), 1866(O.C), 1600, 1333, and 1066 MHz.

The motherboard provides a suite of connectivity options, including two SATA 6Gb/s and four SATA 3Gb/s ports, supporting RAID 0, 1, 5, and 10 configurations for robust data management. In terms of expansion slots, it offers one PCIe 3.0/2.0 x16 slot, one PCIe 2.0 x16 slot (x4 mode), and two PCI slots, allowing for flexible hardware upgrades. Integrated Intel HD Graphics support enables HDMI and DVI outputs with resolutions up to 1920x1200, catering to high-definition display needs.

Networking capabilities are powered by the Realtek 8111F Gigabit LAN controller, ensuring reliable and fast internet connectivity. The Realtek ALC887 audio codec provides 8-channel high-definition audio, delivering immersive sound experiences. USB connectivity includes four USB 3.0 ports (two on the back panel, two via internal header) and ten USB 2.0 ports (six on the back panel, four via internal headers), facilitating extensive peripheral connectivity.

Additional features include ASUS's proprietary ASUS EPU for energy efficiency, AI Suite II for system tuning, and Fan Xpert for customizable fan control. The motherboard supports Windows 7 and Windows 8 operating systems, making it suitable for a wide range of applications from home computing to office use. The ASUS P8H77-M LE combines robust performance, flexibility, and comprehensive connectivity in a compact form factor, catering to diverse computing needs.

ASUS P8H77-M LE Motherboard F.A.Q.

How do I update the BIOS on my ASUS P8H77-M LE motherboard?

To update the BIOS, download the latest BIOS version from the ASUS support website. Extract the file to a USB drive formatted with FAT32. Restart your computer and enter the BIOS setup by pressing the 'Del' key during boot. Navigate to the 'EZ Flash Utility' and follow the prompts to update the BIOS using the file from your USB drive.

What should I do if my ASUS P8H77-M LE motherboard does not power on?

First, ensure that all power cables are securely connected to the motherboard. Check the power supply unit to ensure it is functioning properly. Test the system with minimal components (CPU, one RAM stick, and GPU if needed) to isolate the issue. If the problem persists, try resetting the CMOS by removing the battery for a few minutes.

How can I enable XMP for my RAM on the ASUS P8H77-M LE?

Enter the BIOS setup by pressing the 'Del' key during boot. Navigate to the 'AI Tweaker' tab. Look for the 'XMP' setting and set it to 'Profile 1' or 'Profile 2' depending on your RAM specifications. Save your changes and exit the BIOS.

What is the supported RAM type and maximum capacity for the ASUS P8H77-M LE motherboard?

The ASUS P8H77-M LE motherboard supports DDR3 memory with speeds of 1066/1333/1600 MHz. It has two DIMM slots and supports a maximum of 16GB of RAM.

How do I troubleshoot a no display issue on my ASUS P8H77-M LE motherboard?

Check all video connections and ensure the monitor is powered on. Test with a different monitor or cable if possible. Verify that the graphics card is properly seated or try using the onboard video output. Reset the BIOS to default settings by using the 'Clear CMOS' jumper or removing the battery temporarily.

Can I use an M.2 SSD with the ASUS P8H77-M LE motherboard?

The ASUS P8H77-M LE motherboard does not have an M.2 slot. However, you can use a PCIe adapter card to install an M.2 SSD, but it will only run at the speeds supported by the PCIe slot.

How do I configure RAID on the ASUS P8H77-M LE motherboard?

Enter the BIOS setup by pressing the 'Del' key during boot. Navigate to the 'Advanced' tab and then to 'SATA Configuration'. Set the SATA mode to 'RAID'. Save changes and exit the BIOS. During boot, enter the RAID configuration utility by pressing 'Ctrl+I' and follow the instructions to set up your RAID array.

What are the steps to reset the CMOS on my ASUS P8H77-M LE?

To reset the CMOS, turn off the computer and unplug it from the power source. Locate the CMOS battery on the motherboard and remove it. Wait for about 5 minutes, then reinsert the battery. Alternatively, use the 'Clear CMOS' jumper by moving it from the default position to the clear position for a few seconds, then back.

Why is my CPU overheating on the ASUS P8H77-M LE motherboard?

Ensure that the CPU cooler is properly seated and that thermal paste is applied correctly. Check that the CPU fan is spinning and connected to the correct header. Make sure that airflow inside the case is adequate by verifying case fan operation and placement. Clean any dust buildup from the heatsink and fans.

How do I connect the front panel connectors to the ASUS P8H77-M LE motherboard?

Refer to the motherboard manual for the pin layout of the front panel header. The connectors typically include Power Switch, Reset Switch, HDD LED, and Power LED. Connect each wire to the corresponding pin on the motherboard, ensuring correct orientation as indicated by the manual.