How to Fix a Splashtop Black Screen After Connecting

Are you encountering an issue where your Splashtop session connects successfully, but the remote display shows a black or completely blank screen? Don't worry—solutions are coming right up!

This type of issue is usually related to how the remote computer renders its display. This guide walks you through the most relevant fixes, covering Splashtop's current virtual display features, legacy compatibility options, and alternative solutions.

What causes a black or blank screen in Splashtop?

A black screen in Splashtop occurs when the remote session connects successfully, but the remote display appears completely black, preventing the desktop from showing correctly.

A white screen issue is similar, though it may affect only specific windows or applications rather than the entire screen.

Splashtop notes that while most "headless" connections work fine, some systems may experience black or blank screens—or blank application windows—when the remote computer is running without a connected monitor (headless mode), the monitor is turned off, or the laptop lid is closed. Additionally, issues with display drivers and encoder compatibility can lead to graphical display problems during a remote session.

How to Resolve Splashtop Black or White Screen Issues

First, determine whether the entire remote screen is black or if only a specific application window appears blank, then choose the appropriate solution.

1. Check the Computer Monitor Status

A black screen or blank application window can sometimes occur if the monitor is powered off, the laptop lid is closed, or the computer is running in a "headless" state (without a connected monitor). If possible, reconnect a monitor and try connecting again.

2. Use the Virtual Display Feature for Headless Windows PCs

Please perform the following steps on the computer running Splashtop Streamer:

1. 1. On the computer acting as the stream source, navigate to the following file path:
2. C:Program Files (x86)SplashtopSplashtop RemoteServerDriverLciDisplay
3. 2. Right-click install_driver64.bat (for 64-bit systems) or install_driver.bat (for 32-bit systems).
4. 3. Select Run as administrator.
5. 4. Establish a Splashtop remote session.
6. 5. Once the driver installation is complete, Splashtop will create a virtual display named SP-DSP00.
7. 6. This virtual display uses 720p resolution, which is the maximum resolution supported by the driver.

This method is highly likely to resolve black screen or blank window issues that occur when the remote computer is not connected to a physical monitor.

Note: Splashtop indicates that this solution is no longer available in Streamer versions later than 3.6.0.0. Additionally, the driver can be enabled or disabled via the VirtualDisplay registry key:

HKEY_LOCAL_MACHINESOFTWAREWOW6432NodeSplashtop Inc.Splashtop Remote Server

Set VirtualDisplay to 1 to enable the driver, or set it to 0 to disable it.

3. Update Splashtop Software and Graphics Drivers

Outdated software or graphics drivers can cause connection issues. Check for and install updates for the Splashtop application, Streamer, and the remote computer's graphics drivers, then reconnect to check the display.

4. Try Alternative Methods

If the methods above do not resolve the issue, here are three additional options:

• Try changing the Splashtop screen capture options; disconnect and reconnect after changing the settings to apply them.
• Try Legacy Compatible Mode; switching back to the legacy encoder may help resolve display anomalies—such as black screens, blurry images, or purple screens—caused by encoder or driver compatibility issues.
• Try using a Splashtop alternative, such as professional remote access tools like AweSun, for a more convenient and time-saving experience.

Troubleshooting guides for other Splashtop display issues

A black-and-white screen is just one type of display issue. You might also encounter blurry images, incorrect colors, or cursor misalignment; the following are some general troubleshooting steps.

• Keep Splashtop updated: Check the official Splashtop website for the latest features and updates, which can help resolve certain bugs.
• Update drivers: Display issues may persist if your device drivers are outdated.
• Enable Legacy Mode: Enabling Legacy Mode switches you back to a previous encoder, which may help resolve connection or graphics issues (such as black screens, blurry displays, or purple screens).
• Check the display environment: Multi-monitor setups, incompatible resolutions, closed laptop lids, and headless systems (systems without a connected monitor) can all affect the content received during a remote session.
• Switch remote access software: For issues that are difficult to resolve—or if you simply prefer not to spend time troubleshooting—you can switch to a Splashtop alternative for a quick, all-in-one solution.

When Should You Consider a Splashtop Alternative?

If you have tried the solutions mentioned above but the display issue persists, you might want to consider other options; in fact, there are more efficient ways to resolve this problem.

You could consider switching to a different remote desktop solution. AweSun is a highly recommended alternative. It is a remote desktop tool designed to provide a smoother, more flexible remote access experience, with a rich set of features that cater to a wide range of use cases.

• Stable Display: Delivers a consistent remote visual experience with responsive and stable screen interaction.
• Multi-Monitor Support: Supports access across multiple monitors, making work and gaming across screens more convenient.
• Flexible View Adjustment: Allows you to adjust the remote screen size or zoom level according to your needs.
• Privacy Screen: Use Privacy Screen mode to keep the display dark when not in use, reducing potential display-related risks.
• Versatile Remote Access: AweSun also supports essential features such as remote work, file transfer, and unattended access.

Splashtop vs. AweSun: Comparison of Actual Features

Rather than insisting on fixing the issues with Splashtop, it is far less of a hassle to simply switch to a different solution. If the black-and-white screen problem serves as an opportunity to explore other remote access tools, it is worth comparing the options—there are plenty of alternatives available on the market.

FAQ About Splashtop Black Screen

Why might Splashtop display a black screen when the monitor is turned off?

A turned-off monitor causes the computer to behave like a headless system, which can lead to display issues during remote sessions. Splashtop's virtual display feature provides a virtual screen for Windows headless scenarios.

Can Splashtop be used without a physical monitor?

Yes. On supported Windows configurations, you can use Splashtop's virtual display feature to create a virtual monitor. Current documentation requires Windows 10 or later and Streamer version 3.6.0.0 or later, along with additional hardware compatibility requirements.

Can switching the internet connection fix the Splashtop black screen issue?

Not necessarily. Network quality typically affects remote session performance; if the connection itself is stable, it is recommended to check the remote computer's display environment, graphics drivers, or encoder compatibility.

When should I consider a Splashtop alternative?

If display issues persist and cannot be resolved, consider using a different tool. It is best to choose professional, stable, fast, and secure remote access software, such as AweSun.

Conclusion

Hopefully, this guide helps you troubleshoot and resolve the black or white screen issues with Splashtop. If the problem persists, however, switching to a Splashtop alternative might be a more hassle-free solution.

AweSun offers another way to connect across computers and mobile devices, featuring practical tools such as file transfer, unattended access, and a privacy screen—it is certainly worth checking out.