Wake-On-LAN (WOL) is a powerful feature that allows you to remotely power on your computer, making it a convenient and energy-efficient solution for home and business users alike. However, to take full advantage of WOL, you need to enable it in your computer’s BIOS settings. If you’re an ASUS user, you’re in luck! In this article, we’ll walk you through the process of enabling BIOS on ASUS WOL, covering everything from preparing your system to troubleshooting common issues.
What is Wake-On-LAN (WOL) and Why Do I Need It?
Before we dive into the process of enabling BIOS on ASUS WOL, it’s essential to understand what WOL is and how it can benefit you.
WOL is a technology that allows you to remotely power on your computer using a magic packet, a special type of network packet that is sent to the computer’s network interface card (NIC). This packet contains the computer’s MAC address, which is used to identify and wake up the device.
Enabling WOL on your ASUS system offers several advantages, including:
- Remote access: With WOL, you can remotely access your computer from anywhere, making it ideal for remote workers, IT professionals, and home users who need to access their systems from another room or location.
- Energy efficiency: WOL allows you to power on your computer only when needed, reducing energy consumption and helping you save on your electricity bill.
- Convenience: With WOL, you can wake up your computer without having to physically press the power button, making it a convenient solution for home theaters, media centers, and other applications where the computer is not easily accessible.
Preparing Your System for WOL
Before you can enable BIOS on ASUS WOL, you need to prepare your system by ensuring that it meets the necessary requirements.
Hardware Requirements
To use WOL, your system must have the following hardware components:
- A network interface card (NIC) that supports WOL
- A power supply unit (PSU) that can handle the power on and off commands
- A motherboard that supports WOL
Most modern motherboards, including those from ASUS, have built-in NICs that support WOL. However, it’s essential to check your motherboard manual or manufacturer’s website to confirm compatibility.
Software Requirements
You’ll also need to ensure that your system meets the necessary software requirements, including:
- An operating system that supports WOL (Windows, macOS, or Linux)
- A WOL client software or application that can send the magic packet to wake up your computer
There are various WOL client software and applications available, both free and paid. Some popular options include Wake-On-LAN, WOL Client, andDepicus Wake-On-LAN.
Enabling BIOS on ASUS WOL
Now that you’ve prepared your system, it’s time to enable BIOS on ASUS WOL.
Step 1: Enter the BIOS Setup
To enter the BIOS setup, follow these steps:
- Restart your computer and press the Delete key repeatedly as soon as the system boots up.
- This will take you to the ASUS EZ Flash 3 Utility screen.
- Select Advanced Mode and press Enter.
- Use the arrow keys to navigate to the Advanced tab.
- Select PCIe Configuration and press Enter.
Step 2: Enable WOL
To enable WOL, follow these steps:
- In the PCIe Configuration menu, select Wake-Up Event and press Enter.
- Select Wake-Up by PCI-E Devices and set it to Enabled.
- Select Wake-Up by LAN and set it to Enabled.
- Select Wake-Up by Wireless LAN and set it to Enabled (if applicable).
- Press F10 to save changes and exit the BIOS setup.
Troubleshooting Common Issues
After enabling BIOS on ASUS WOL, you may encounter some common issues. Here are some troubleshooting tips to help you resolve them:
Issue 1: Computer Fails to Wake Up
If your computer fails to wake up, try the following:
- Check that your WOL client software or application is correctly configured and sending the magic packet.
- Ensure that your system is connected to a power source and that the power supply unit (PSU) is functioning correctly.
- Verify that the network cable is securely connected to the NIC and the router or switch.
Issue 2: WOL Not Working with Wireless LAN
If WOL is not working with wireless LAN, try the following:
- Ensure that your wireless network adapter supports WOL.
- Check that your wireless router or access point is configured to allow WOL packets.
- Verify that your WOL client software or application is configured to send the magic packet to the correct wireless network adapter.
Conclusion
Enabling BIOS on ASUS WOL is a straightforward process that requires minimal technical expertise. By following the steps outlined in this article, you can unlock the power of WOL and enjoy the convenience and energy efficiency it offers.
Remember to prepare your system by meeting the necessary hardware and software requirements, and troubleshoot any common issues that may arise. With WOL enabled, you’ll be able to remotely power on your computer, making it a valuable feature for home and business users alike.
| Hardware Requirement | Software Requirement |
|---|---|
| Network interface card (NIC) that supports WOL | Operating system that supports WOL (Windows, macOS, or Linux) |
| Power supply unit (PSU) that can handle power on and off commands | WOL client software or application |
What is Wake-On-LAN and how does it work?
Wake-On-LAN (WOL) is a feature that allows you to remotely power on a computer over a network. It works by sending a special packet of data, called a “magic packet,” to the computer’s network card. This packet is detected by the network card, which then sends a signal to the computer’s power supply to turn it on. WOL is particularly useful for administrators who need to manage multiple computers remotely, as it allows them to turn on and off computers as needed without having to physically access them.
The magic packet is typically sent using a special software or utility that can broadcast the packet to the target computer. The packet contains the MAC address of the target computer’s network card, which is used to identify the computer and ensure that the packet is directed to the correct device. When the computer receives the magic packet, it will automatically power on and boot up as if someone had pressed the power button.
What are the benefits of enabling Wake-On-LAN on my ASUS motherboard?
Enabling Wake-On-LAN on your ASUS motherboard provides several benefits. Firstly, it allows you to remotely power on your computer, which is particularly useful if you need to access your computer from a different location or if you need to troubleshoot issues remotely. Additionally, WOL can help reduce energy consumption by allowing you to turn off your computer when not in use and turn it back on when needed.
Another benefit of WOL is that it can be used in conjunction with other remote management tools, such as remote desktop software, to provide a comprehensive remote management solution. With WOL, you can remotely power on your computer, log in remotely, and perform maintenance tasks or troubleshoot issues as needed.
What are the requirements for enabling Wake-On-LAN on my ASUS motherboard?
To enable Wake-On-LAN on your ASUS motherboard, you will need to ensure that your motherboard supports the feature. Check your motherboard manual or manufacturer’s website to confirm that your motherboard has WOL capabilities. Additionally, you will need to ensure that your network card supports WOL and that it is properly configured.
You will also need to configure your BIOS settings to enable WOL. This typically involves accessing the BIOS setup utility, navigating to the advanced settings, and enabling WOL. You may also need to configure your network card settings to allow WOL to function properly.
How do I enable Wake-On-LAN in my ASUS motherboard’s BIOS?
To enable Wake-On-LAN in your ASUS motherboard’s BIOS, you will need to access the BIOS setup utility. To do this, restart your computer and press the key to enter the BIOS setup utility (usually F2, DEL, or ESC). Once in the BIOS setup utility, navigate to the advanced settings and look for the WOL or Power Management settings. Enable WOL by selecting the option to allow the computer to be turned on by a network packet.
Save your changes and exit the BIOS setup utility. Your computer will automatically reboot. Once your computer has restarted, you can test WOL by sending a magic packet to your computer’s network card using a software or utility that supports WOL.
What are some common issues with Wake-On-LAN and how can I troubleshoot them?
One common issue with Wake-On-LAN is that the computer may not turn on when sent a magic packet. This can be due to a variety of reasons, including incorrect BIOS settings, network card configuration issues, or firewall settings blocking the magic packet. To troubleshoot this issue, ensure that your BIOS settings are correct, your network card is configured correctly, and that your firewall settings allow the magic packet to reach your computer.
Another issue is that the computer may not stay turned off after sending a shutdown command remotely. This can be due to WOL being enabled in the BIOS but not properly configured. Ensure that you have configured WOL correctly in the BIOS setup utility and that your network card settings are correct.
Can I use Wake-On-LAN with my wireless network card?
Wake-On-LAN typically requires a wired Ethernet connection to function properly. This is because WOL relies on the network card being able to detect the magic packet and send a signal to the power supply to turn on the computer. Wireless network cards may not support WOL or may have limited support for the feature.
If you need to use WOL with a wireless network card, check your network card’s documentation to see if it supports WOL. Some wireless network cards may have special settings or configurations that allow WOL to function over a wireless connection.
Is Wake-On-LAN a security risk?
Wake-On-LAN can pose a security risk if not properly configured. Since WOL allows remote access to your computer, it can be a potential entry point for hackers or unauthorized access. To minimize the risk, ensure that your WOL implementation is secure by using strong passwords, configuring firewall settings to only allow magic packets from trusted sources, and limiting access to your computer’s network card.
Additionally, ensure that your BIOS settings and network card configurations are correct and that you have implemented proper security measures to prevent unauthorized access to your computer. By taking these precautions, you can minimize the security risks associated with WOL and ensure a safe and secure remote management solution.