Colin Snow
TeamViewer is a useful tool for accessing files on your computer remotely, but it requires the host computer to be powered on. If your computer is in sleep mode, TeamViewer offers a Wake-on-LAN (WoL) tool that can remotely wake up your computer. WoL works by sending a magic packet over the network to the host computer, bringing it out of sleep mode. However, there are some requirements for WoL to function, such as the host computer supporting Wake-on-LAN and being connected to the internet via an Ethernet cable. Additionally, the new TeamViewer interface has been reported to be difficult to use for performing this task, with some users recommending alternative software such as AnyViewer or Splashtop for easier remote wake-up of computers.
| Characteristics | Values |
|---|---|
| Can TeamViewer wake a sleeping computer? | Yes, using the Wake-on-LAN (WoL) tool. |
| Requirements | Computer must support Wake-on-LAN; connected to the internet via Ethernet cable; not Wi-Fi. |
| Alternative | AnyViewer is a free, user-friendly alternative that is easier to use. |
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What You'll Learn
TeamViewer's Wake-on-LAN tool
TeamViewer offers a Wake-on-LAN (WoL) tool that allows users to remotely wake up a sleeping computer. This technology works by sending a "magic packet" over the network to the network interface card (NIC) of the target device. The NIC then processes this packet to check for the correct information.
To use the Wake-on-LAN tool, the remote computer must have its WoL settings enabled. This means that while the device is powered down, there is still sufficient power for the NIC to remain receptive to communications in standby mode.
There are a few requirements for using TeamViewer's Wake-on-LAN tool. Firstly, the computer must support Wake-on-LAN, which most computers manufactured in recent years do. Additionally, the computer must be connected to the internet via an Ethernet cable, not Wi-Fi.
- Launch TeamViewer on your computer.
- Go to the "Settings" icon and click on it.
- Find "Account Assignment" under the "General" option and click "Assign to account".
- Enter your TeamViewer account credentials and click "Assign".
- Click "Configure" next to Wake-on-LAN.
- Add the TeamViewer ID of a computer that is on the same local network and is always running.
- Click "Add" and select "OK".
- You can now wake a device from sleep mode by selecting the device and clicking "Wake".
It is important to note that the BIOS opening method may vary depending on the device, and this process can be complicated. As such, users may prefer to use an alternative to TeamViewer, such as AnyViewer, which is free, user-friendly, and does not require complicated operations or settings.
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Wake-on-LAN technology
TeamViewer can be used to wake up a sleeping computer using a feature known as Wake-on-LAN (WoL). Wake-on-LAN is a technology that allows a powered-down or sleeping computer to be remotely awakened by sending a special "magic packet" over the network. This magic packet is transmitted over a Wi-Fi or Ethernet connection.
Wake-on-LAN is dependent on two things: your motherboard and your network card. Your motherboard must be hooked up to an ATX-compatible power supply, and your Ethernet or wireless card must support this functionality. Additionally, your computer must be connected to the internet via an Ethernet cable, as Wi-Fi connections may require a supplementary standard called Wake on Wireless LAN (WoWLAN).
To enable Wake-on-LAN, you'll need to access your BIOS settings. The process for entering BIOS varies, but it typically involves pressing a specific key (such as Delete, Escape, or F2) during the boot process. Once in BIOS, you'll need to locate the Wake-on-LAN setting, which may be found under "Power Management" or "Advanced Options."
It's worth noting that Wake-on-LAN can be challenging to implement due to hardware and software compatibility requirements. Additionally, some computers may only support waking from sleep mode, not from hibernation or a completely powered-off state.
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TeamViewer settings
TeamViewer is a popular tool for accessing files on a computer remotely. However, it cannot be used if the computer is turned off or in hibernation mode. If the computer is in sleep mode, TeamViewer can be used to wake it up and establish a connection. This is made possible by a feature called Wake-on-LAN (WoL), which sends a "magic packet" over the network to wake up the sleeping computer.
- Launch TeamViewer on your computer.
- Click on the "Settings" icon in the left panel.
- Under the "General" options, find and click on "Account Assignment".
- Enter your TeamViewer account credentials and click "Assign".
- Click on "Configure" next to Wake-on-LAN.
- Add the TeamViewer ID of a computer that is on the same local network and always running. Click "Add" and then "OK".
- Now, you can select the device from your device list and click "Wake" to wake it up from sleep mode.
It is important to note that your computer must support Wake-on-LAN for this feature to work. Additionally, the computer needs to be connected to the internet via an Ethernet cable, not Wi-Fi. Some computers may only support waking up from sleep mode and not from hibernation or when they are turned off.
While TeamViewer offers this functionality, some users have reported that the new interface and settings can be complicated and not very user-friendly. There are alternative software options available, such as AnyViewer and Splashtop, which offer similar features with a simpler and more intuitive interface.
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AnyViewer as an alternative
TeamViewer is a versatile remote desktop tool that provides access to desktop and mobile platforms, making it ideal for IT teams managing remote workforces. Its features include cross-platform access, unattended access, remote wake, restart, and install, and multi-user support sessions.
TeamViewer offers a Wake-on-LAN tool as a free download that will allow you to wake your computer from anywhere in the world. However, your computer must support Wake-on-LAN, and it must be connected to the internet via an Ethernet cable. Additionally, TeamViewer's new interface is more difficult for users to operate.
AnyViewer is a user-friendly remote desktop software offering secure and efficient remote access across multiple platforms. It is known for its exceptional speed and low latency, thanks to efficient compression algorithms. AnyViewer provides a generous free version and affordable paid plans, with the free version designed for both private and commercial use. It also offers an intuitive interface that is easy to master and use without complicated settings and operations.
AnyViewer and TeamViewer both offer impressive compatibility, ensuring users can access their devices across a wide range of platforms. They both enable real-time collaboration on documents and presentations and include additional functionalities such as text chat, sound streaming, and the capability to share screens.
AnyViewer provides military-grade TLS 1.2 Standardized Protocol Technology, preventing all connections from unauthorized access. They use RSA 2048 asymmetric key exchange encryption to verify connections and 256-bit AES Transport Encryption to encrypt the data streams. TeamViewer also includes robust security measures, such as RSA private/public key encryption and AES (256-bit) session encryption. However, as a widely used software, it may attract the attention of hackers and bad actors, and vulnerabilities have been found.
In terms of pricing, AnyViewer offers a free plan with rich features, as well as two paid plans for businesses with higher demands, billed annually. TeamViewer also offers a free version for private use, but for commercial use, it offers different pricing plans, all billed annually.
While both AnyViewer and TeamViewer have their strengths and weaknesses, AnyViewer may be a better choice for those seeking a free plan for commercial use, an intuitive and user-friendly interface, exceptional speed, and robust security.
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Wake-on-LAN limitations
Wake-on-LAN (WoL) is a technology that allows a powered-down or sleeping computer to be remotely awakened by sending a "magic packet" over the network. While this technology increases accessibility and enables remote work, there are some limitations to its use.
Firstly, Wake-on-LAN requires a specific set of hardware configurations to function. The motherboard BIOS must have an option for "Wake-on-LAN" in the network card settings, and the corresponding network card must also support this function. Computers without an integrated network jack, for instance, will need a USB dongle that is WOL-compliant. Additionally, the network card driver must be upgraded to the latest version to ensure compatibility.
Secondly, Wake-on-LAN has network connectivity requirements. The computer must be connected to the internet via an Ethernet cable, and not over Wi-Fi, to receive the "magic packet". Furthermore, to wake a computer over the internet, an appropriate port needs to be forwarded from the WAN side to the LAN side of the router.
Thirdly, Wake-on-LAN may not work in all computer power states. While it can wake computers from sleep mode, some computers may not support WoL when the system is in hibernation mode or completely powered off. Additionally, certain power-saving settings, such as Deep Sleep, can interfere with Wake-on-LAN functionality by turning off the network adapter.
Lastly, Wake-on-LAN has security considerations. To protect the network from "smurf" attacks, only certain types of Directed Broadcasts may be allowed through routers, gateways, and switches. Specific configurations are necessary to ensure that Wake-on-LAN packets are delivered successfully, and these configurations may vary depending on the hardware manufacturer.
In summary, while Wake-on-LAN provides a convenient way to remotely wake computers, it has hardware, network, power state, and security limitations that users and administrators need to consider and address for successful implementation.
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