How to Use TV as Monitor? The Ultimate Guide

Using your TV as a computer monitor is an easy way to get a large display without buying a dedicated monitor. Modern TVs and computers have HDMI and DisplayPort connections that make linking them together simple.

With some basic steps, you can connect your TV and PC to use the TV as a second display or extended monitor. This guide will cover everything you need to know about using a TV as a monitor for work, gaming, or other applications.

Benefits of Using a TV as a Monitor

Some key advantages of using a TV with your computer:

• Cost savings – TVs are often cheaper than similarly sized monitors
• Larger screen size – Get a 40-inch+ display for immersive gaming or work
• High resolution – 4K TVs match or exceed monitors for sharpness
• Multiple input options – Use with gaming consoles, streaming sticks, etc.
• Speakers – TVs have built-in sound you don‘t get with most monitors

Of course, there are also some disadvantages when using a TV as a monitor, which will be covered later in this guide.

Connecting a TV to Your Computer

Modern TVs and computers come equipped with at least one of the following ports for linking them together:

• HDMI – The most common connection option. Carries both high quality video and audio signals.
• DisplayPort – Newer video connection used primarily on PCs and some TVs.
• DVI – Older digital video connection that usually requires a separate audio cable.
• VGA – Analog connection that has lower video quality but useful for older hardware.

For the best experience, use HDMI if both your computer and TV are equipped with HDMI ports.

Steps to connect via HDMI:

1. Turn off your television and computer.
2. Connect one end of an HDMI cable to the HDMI output port on your computer.
3. Connect the other end of the cable to any available HDMI input port on your TV.
4. Turn on your TV and switch it to the correct HDMI input.
5. Turn on your computer. The TV should now mirror your computer‘s display.

Make sure to select the proper input on your TV. Refer to your TVs manual if you‘re not sure which input to select.

Adjusting TV Settings for Use as a Monitor

Once connected, you may need to adjust a few settings on your TV for the best experience using it as a monitor:

• Set picture mode to Game Mode or PC Mode to minimize input lag and disable post-processing.
• Adjust sharpness and brightness/contrast for comfortable viewing at close distance.
• Disable any motion smoothing or soap opera effects.
• Set aspect ratio to Just Scan or 16:9 for minimal overscan.
• Reduce ambient light glare if placing in front of window.

Refer to your TV manual to find the optimal calibration. Match the resolution from your computer to the TV‘s native resolution for maximum sharpness.

TV Brands and Models for Use as Monitor

Many modern TVs work great as PC monitors, but some brands and models stand out for this application:

• LG C2 – One of the best 4K OLED TVs with excellent response time and input lag.
• Samsung QN90B QLED – With mini-LED backlighting for exceptional picture quality and brightness.
• Sony X90K – Features a VA panel for good blacks and contrast ratio.
• Vizio M7 – An affordable 4K option with low input lag.

Look for models with fast response times, low input lag, and extra features like variable refresh rate support for the optimal monitor experience.

Using a TV as Your Primary Display

You can use a TV to completely replace a traditional computer monitor. This single display setup is simple, but lacks the benefits of a multi-monitor configuration.

Some tips for using a TV as your only display:

• Position it directly in front of you like a regular monitor.
• Adjust text size in your operating system for comfortable reading.
• Use remote desktop apps to access your computer from a distance.
• Sit at least 2-3 feet away to avoid eye strain.

This works well for casual use, though fast-paced gaming or productivity may benefit from a smaller monitor designed for near-field use.

Setting Up a TV as a Secondary Display

Adding a TV as a second display gives you expanded screen space for your desktop. Follow these general steps to extend your Windows 10 desktop onto a connected TV:

1. Right click your desktop and select Display Settings.
2. Click the Detect button to locate the connected TV.
3. Choose Extend display for multiple screens.
4. Arrange your displays to match their physical layout.
5. Confirm your changes and your desktop will now extend across both displays.

Remember to choose Extend instead of Duplicate if you want to expand your usable area. Place less frequently used apps like chat windows or media players on your secondary TV display.

Gaming Considerations for TV Monitors

Gaming on a TV as your monitor can provide an immersive experience thanks to the large screen. However, there are a few factors to keep in mind:

• Enable Game Mode to minimize input lag.
• Look for low response times (5ms or less) to prevent blurring.
• Enable Variable Refresh Rate/FreeSync if your TV and GPU support it.
• Sit close enough to see details but avoid eye fatigue.
• OLEDs can sometimes burn-in with static elements – enable screen savers.

Provided you choose a TV with low input lag and fast pixel response, gaming on a TV monitor can deliver an excellent, seamless experience.

Productivity Considerations for Work

For office work and productivity use, keep these tips in mind when selecting and configuring a TV as your monitor:

• Higher resolution displays like 4K improve screen real estate.
• Curved displays can distort text when sitting close – go flat instead.
• Position your TV at eye level to avoid neck strain.
• Reduce blue light, contrast, and brightness for extended use.
• Add a monitor arm for ergonomic adjustments as needed.

While TVs work well for video, some professionals may still prefer a more ergonomic computer monitor for daily use.

Troubleshooting Common TV Monitor Issues

Some problems that may occur when connecting your TV as a monitor include:

• Blurry text – Match TV resolution, adjust sharpness, use clear font.
• Overscanning – Change aspect ratio setting to Just Scan or 16:9.
• Input lag – Enable Game Mode on your TV.
• No sound – Use HDMI if available, otherwise connect audio cable.
• Inaccessible ports – Use HDMI extension cables as needed.

Carefully go through TV and computer settings to resolve any issues. Update your graphics drivers as well for maximum compatibility.

Alternatives to HDMI Connection

If your devices lack the correct ports, you can still use your TV as a monitor wirelessly:

• Screen mirroring apps like Miracast to cast your desktop over Wi-Fi.
• Remote desktop tools like VNC Viewer to access your computer remotely.
• Screen sharing platforms like Zoom, WebEx, or Microsoft Teams.
• Use a wireless HDMI solution for lag-free video and audio.

While a wired connection is still the best option, wireless alternatives exist to use a TV as an external display for laptops and other devices.

Pros and Cons of Using a TV as a Monitor

To summarize, advantages of using a TV as your computer monitor:

• Cost effective way to get a large screen
• Space saving all-in-one display with speakers
• Capable of 4K resolution for super sharp visuals
• Big screen great for gaming, movies and more

Some potential disadvantages to consider:

• Text may appear blurry from farther viewing distance
• Higher input lag than a dedicated gaming monitor
• Built-in speakers often sound worse than separate setup
• More prone to burn-in with static screen elements
• No vertical adjustment options without stand or mount

Weigh the pros and cons vs. your needs to decide if using your TV as a monitor is right for you.

Summary

Connecting your TV and computer is straightforward with the right cables. With some basic settings changes, you can enjoy your TV as an external display for gaming, productivity, or entertainment.

Carefully consider the advantages and disadvantages compared to using a traditional monitor based on your individual needs and usage. With the proper setup, a TV can serve as a cost-effective, immersive display for your computer.Have you considered connecting your television and computer to use the big screen as an external monitor? Modern TVs have the ports and capabilities to function as high-quality displays for your desktop, laptop, or even gaming console.

In this comprehensive guide, we‘ll cover everything you need to know about using a TV as a monitor – the connections, setup, ideal settings, and models that excel as monitors. Let‘s dive in!

Why Use a TV as a Monitor?

There are several advantages to hooking up your computer to a TV:

• Cost savings – Large TVs are often cheaper than similarly-sized monitors.
• Immersive screen size – Enjoy a 40-inch, 50-inch, or even bigger display.
• High resolution – 4K TVs match or exceed monitors in sharpness.
• Great for gaming – Big screen and fast response times provide engaging gameplay.
• Entertainment benefits – Use TV for movies, YouTube, streaming when not computing.

In fact, according to Statista, global TV screen size has grown steadily with 65-inch+ TVs now claiming 15% market share:

Screen Size	2014 Shipments	2023 Shipments
70"+	2%	6%
65-69"	2%	9%
55-64"	7%	21%
49-54"	12%	18%
40-48"	21%	17%

Consumers are demanding ever larger screens for an immersive viewing experience. Let‘s look at how to connect your TV and computer to take advantage!

How to Connect TV as Monitor

Modern TVs provide various ports to accommodate PC connectivity:

• HDMI – Digital video and audio signals. Use HDMI 2.0 for 4K 60Hz or HDMI 2.1 for 4K 120Hz.
• DisplayPort – Supports high resolution and refresh rate for gaming.
• DVI – Only carries video signal, so you‘ll need a separate audio cable.
• VGA – Analog connection but useful for older hardware.

For best results, use an HDMI cable if both your PC and TV support it.

Here are the step-by-step instructions to connect via HDMI:

1. Make sure both your TV and computer are powered off.
2. Connect one end of HDMI cable to the HDMI output port on your computer.
3. Connect the other end to any available HDMI input port on the TV.
4. Turn on the TV first and select the proper HDMI input.
5. Power on your computer. The TV should now mirror your PC‘s display.

Refer to your TV manual to identify the correct video input. Now let‘s look at fine-tuning the settings for the best experience.

Configuring TV Settings as a Monitor

Once connected, you‘ll want to adjust certain TV settings for optimal use as a monitor:

• Enable Game Mode for faster response time and disabled post-processing effects.
• Set Picture Mode to Movie or Calibrated for accurate colors and skin tones.
• Adjust Sharpness between 50-60 for clean text while minimizing edge artifacts.
• Brightness around 200 nits or less prevents excessive eye strain.
• Disable Soap Opera Effect or motion smoothing which causes video artifacts.
• Set Aspect Ratio to Just Scan or 16:9 for minimal overscan.

Match your TV‘s native resolution for sharpest text and image quality. Let‘s look at some top-performing TV models well-suited as monitors.

The Best TVs to Use as Monitors

Certain TVs stand out for use as PC displays based on response time, input lag, and feature set. Here are our top recommendations:

TV Model	Input Lag	Response Time	Sync Features
LG C2 OLED	5ms	0.1ms	G-Sync/FreeSync
Samsung QN90B QLED	10ms	5ms	FreeSync Premium Pro
Sony X90K	15ms	5ms	VRR
Hisense U8H	15ms	5ms	FreeSync

Factors like low input lag, fast response time, and variable refresh rate support are key for a great monitor experience.

Using TV as Your Primary Display

You can use a TV to completely replace a traditional computer monitor:

• Position it centrally 2-3 feet away to avoid neck/eye strain.
• Increase text size for comfortable reading from a distance.
• Use a wireless keyboard/mouse and remote desktop when not at desk.
• OLEDs work great but enable screen savers to minimize burn-in.

This works well for video streaming, web browsing, and casual computing use. For intensive work or gaming, however, a monitor designed for near-field use may be better ergonomically.

Setting Up TV as a Secondary Display

It‘s easy to extend your Windows desktop onto a connected TV as a second display:

1. Right click desktop and select Display Settings.
2. Click Detect to identify the connected TV.
3. Choose Extend these displays.
4. Arrange the layout to match the physical positioning.
5. Confirm changes and your desktop now expands across both displays.

Remember to choose "Extend" instead of just "Duplicate" if you want more screen space. Useful apps for secondary displays include Slack, Discord, Spotify, and video players.

Optimizing for Gaming as a Monitor

Gaming on a TV as your display can be extremely immersive. Here are some tips for the best experience:

• Enable Game Mode to reduce input latency and lag.
• Match TV‘s refresh rate to the frame rate output of your GPU.
• Use Variable Refresh Rate (VRR) if available to prevent screen tearing.
• Select a fast response time TV to prevent ghosting and blurring.
• Ideal viewing distance is 2-3x the screen diagonal size.

Response times under 10ms and input lag under 20ms are recommended. Features like auto low latency mode automatically optimize settings for gaming.

Productivity and Work Usage Tips

When using a TV for work, consider these monitor recommendations:

• Higher 4K resolution provides ample on-screen real estate.
• Avoid curved displays which can distort text at close viewing.
• Matte screens reduce distracting glare from ambient lighting.
• Monitor arms allow ergonomic adjustment of TV position.
• Enable blue light filters for extended viewing comfort.

Proper placement and calibration helps productivity. But for heavy spreadsheet or coding work, a more ergonomic monitor may still be better suited.

Troubleshooting Common TV Monitor Issues

You may encounter certain problems when connecting your TV as a monitor:

Issue	Solution
Blurry text	Match TV‘s resolution, adjust sharpness, use ClearType fonts
Overscanning	Change aspect ratio to Just Scan or 16:9
Input lag	Enable Game Mode to bypass post-processing
No audio	Use HDMI if available, otherwise connect separate audio cable
Can‘t access ports	Use HDMI or DisplayPort extension cables

Updating your graphics drivers can also help improve compatibility between TV and computer.

Connecting Wirelessly without HDMI

Lacking the right ports? You can still use your TV wirelessly with:

• Screen mirroring apps like Miracast to cast your desktop.
• Remote access tools like VNC to control your PC from the TV.
• Screen sharing platforms like Zoom, WebEx, or Microsoft Teams.
• Wireless HDMI solutions exist to transmit video/audio wirelessly.

Though wired connections are ideal, wireless options exist for laptops and devices lacking the required ports.

Weighing the Pros and Cons

Let‘s summarize the key advantages of using a TV as your computer monitor:

• Cost effective way to get a large screen
• Big, immersive display great for gaming and movies
• High resolution 4K TVs rival monitors for sharpness
• Built-in speakers avoid need for separate audio setup

Potential disadvantages to consider:

• Text may appear blurry from farther viewing distance
• Most TVs have higher input lag than dedicated gaming monitors
• Limited ergonomic adjustability compared to monitor stands
• OLEDs have risk of burn-in with static screen elements

Carefully weigh the pros and cons vs. your planned usage before deciding.

The Verdict

With the right connections and settings, you can enjoy an immersive big screen TV as your computer display for work and play. Large 4K models from LG, Samsung and others rival monitors in sharpness and responsiveness.

Just be mindful of proper ergonomics and viewing distance to avoid eye and neck fatigue over prolonged use. In many cases, a TV can serve as a compelling alternative to purchasing an expensive desktop monitor with large screen real estate.

We hope this guide covered everything you need to know about setup, configuration, troubleshooting and using a TV as monitor. Let us know if you have any other questions!