To Next PageTo Next PageWhat to do if ECS H77H2-M PC fails to start after modifying BIOS settings?
If your PC fails to start or becomes unstable after modifying BIOS settings, it could be due to the Power Supply Unit (PSU) not working correctly, CPU 12V power issue, or monitor connection. Try clearing the CMOS (CLR CMOS) and check if the monitor is properly connected. Also, check the 12V power.
What to do if power is on, fans are running but there is no display on ECS Motherboard?
If the power is on and the fans are running, but there's no display on your ECS Motherboard, take these steps: * Make sure the monitor is turned on and the monitor cable is properly connected to the PC. * Check the VGA adapter card (if applicable) is inserted properly. * Listen for beep sounds. If you are using internal PC speaker make sure it is connected. Also, pay attention to beep codes: * Continuous 3 short beeps indicate memory not detected. * 1 long beep and 8 short beeps indicate VGA not detected.
Why does my ECS H77H2-M PC suddenly shut down while booting up?
If your PC suddenly shuts down while booting up, the CPU may be overheating. Apply thermal grease onto the CPU heatsink and ensure the CPU fan is well-connected with the CPU heatsink. Also, check if the CPU fan is working properly while the system is running. You can also try disabling the Smartfan function in the BIOS settings to allow the fan to run at its default speed. Loading Optimized Defaults in the BIOS will also disable Smartfan.
General| Brand | ECS |
|---|---|
| Model | H77H2-M |
| Category | Motherboard |
| Language | English |
Describes BIOS features, including AMI BIOS and utility support.
Essential safety guidelines to follow before installing the motherboard.
Steps for physically mounting the motherboard into a computer chassis.
Detailed steps for installing the CPU into the LGA1155 socket.
Instructions for applying thermal grease and mounting the CPU cooler.
Guidance on correctly inserting DDR3 DIMM modules into the slots.
Guide to connecting internal headers like USB, COM, LPT, TPM, SPDIF, and audio.
Details on connecting front panel headers, power connectors, and speakers.
Guidance on how to load default BIOS settings.
Configuration options for setting the system's boot device priority.
Access to advanced system settings for CPU and other components.
Provides access to detailed system configuration options.
Monitors system voltages, temperatures, and fan speeds.
Configuration options for system power management features.
Detailed settings for CPU features like Hyper-Threading and virtualization.
Options for configuring SATA controller modes and port settings.
Configuration options for North and South chipsets.
Advanced settings for CPU and chipset overclocking and performance tuning.
Steps to recover system settings after failed overclocking attempts.
Procedure for downloading and installing updated BIOS versions.
Step-by-step guide to creating RAID volumes (RAID 0, RAID 1).
Procedure for removing existing RAID volumes and resetting disks.
How to reset broken RAID HDDs to a Non-RAID state.
Addresses common issues when assembling a new PC.
Helps diagnose and resolve issues after extended period of PC usage.
A visual guide to systematically diagnose and resolve PC startup issues.
