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Updated on Published on February 20, 2025 in How to, Troubleshooting

A Comprehensive Guide to Troubleshooting Splashtop Display Issues

Author: Emma Collins
Emma Collins Article author

Splashtop is a well-known remote access and support software, but it’s not without any issues. If you’re experiencing problems, you might even consider a free alternative to Splashtop.

Many users reported Splashtop display issues that prevent software use or disrupt remote sessions. For instance, the screen may turn black or blank upon attempt to use the program or the mouse’s cursor fails to align to its desired position during sessions. 

These issues frustrated many users, as solving them is often challenging. Many are even unaware of how to troubleshoot the app in the first place. So, we prepared this guide to provide detailed troubleshooting steps and effective solutions to address common Splashtop display issues.

Splashtop Display Troubleshooting: Common Issues and Fixes

Regardless of the Splashtop display issue you face, it’s important to perform troubleshooting—systematically diagnose, analyze, and resolve the problem. 

Sometimes, restarting the app (or even the machine) might resolve the issue, but if the problem is too complex, a systematic, step-by-step troubleshooting approach is more advisable. 

Let us apply this approach to solve common Splashtop display issues.

Black Screen or Blank Display

In this case, the user attempts to access the remote system, but the screen display turns black. This happens usually when the PC is “headless” (no monitor is attached) or the machine’s monitor is turned off. 

How to Solve:

In the absence of a PC monitor, you can use a virtual display to run the app and avoid the black screen issue. 

Follow these for the Splashtop Black Screen fix:

  1. Go to this directory on your device:  C:\Program Files (x86)\Splashtop\Splashtop Remote\Server\Driver\LCDisplay.
  2. Run install_driver64.bat (for 64-bit systems) or install_driver.bat (for 32-bit systems) as Administrator.
  3. This creates a virtual display driver (SP-DSP00) with a resolution of 720p.
  4. Enable or disable this driver using the registry key:
    • i. 1 = on, 0 = off
    • ii. Location:
      HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Splashtop Inc.\Splashtop Remote Server.

Resolution Problems

In this case, the app displays the screen in poor and low resolution (e.g., 720p), which impacts the session’s visual clarity, or there is a difficulty with the adjustment of the native resolution of the display. 

How to Solve:

If there is no issue with the physical display, some tweaks in the display setting can resolve the issue. Here are the steps for Splashtop Resolution Problem Fix:

    1. Ensure that both the client and host devices are running the latest drivers.
    2. Go to the Splashtop’s settings tab and change the resolution manually:
      • • “Streamer Settings” > “Display” > Select resolution from the dropdown.

Cursor Misalignment

Some users reported that their mouse pointer does not align with its expected position on the screen. Oftentimes, this is due to poor networks. Otherwise, there might be some issues with the app’s version or the cursor’s settings in the app. 

How to Solve:

The Cursor Misalignment Splashtop Issue is quite simple to fix. Go to Splashtop’s settings and adjust the cursor settings to synchronize the mouse position. If your network is solid, this method will resolve the issue. Otherwise, check if your Splashtop version is the latest one. If not, update the Splashtop remote.

Misarranged or Partial Screen View

It’s also possible that Splashtop displays desktop icons in a completely different arrangement or portions of the screen become not visible. This often occurs in setups with dual or multiple monitors.

How to Solve:

Oftentimes, this issue is caused by incompatibility between the host and remote device’s environments. One possible fix is to launch and use Splashtop’s legacy to ensure compatibility. Make sure also to check the display scaling and DPI settings on both the host and client.

Video Playback Problems

Some users might have trouble playing videos when streaming. For instance, you might be able to hear audio but cannot see the video.

How to Solve:

Issues with Splashtop’s video playback can be resolved by activating or adjusting the “Hardware Acceleration” settings. The appropriate setting configuration depends on the device, so you might need to experiment to get the right one for your sessions. 

Another solution is to ensure compatibility with specific codecs (e.g., for Nvidia GeForce cards) or use a different media player that is compatible with the software.

For other issues, such as Splashtop screen sharing not working, you can perform basic troubleshooting with these measures:
  • ★ Keep Software Updated: Check Splashtop’s official website to check for the latest features and updates.
  • ★ Driver Updates: If your device’s drivers are outdated, the display issue might persist.
  • ★ Enable Legacy Mode: The legacy mode can help resolve compatibility issues with the device’s display. Put simply, activation of legacy mode will move you back to a previous encoder, which can help resolve connection or graphics issues (such as black screen, blurry screen, purple screen).

Why HelpWire Fixes Your Display Problems – Not Just Works Around Them

If you’ve made it this far, you’ve already spent time digging through driver folders, tweaking registry keys, and toggling hardware acceleration settings. Those steps might buy you a working session today, but they don’t fix the problem forever. HelpWire takes a different approach: it’s built with screen stability as a baseline, handles multiple monitors natively, and lets you resize or rescale the view on the fly. And it’s completely free to get started.

HelpWire vs. Splashtop Free: What You Actually Get

FeatureHelpWireSplashtop Free
Multiple monitor support✅ Switch or combine monitors natively⚠️ Only on local network, multi-monitor requires paid upgrade
Screen resolution control✅ Adjustable during session⚠️ Manual config via Streamer Settings, driver-dependent
Connection stability (display impact)✅ P2P connection, with relay fallback if direct is unavailable⚠️ May have blank screen issues with headless setups or certain display drivers
Tags:
Splashtop, Tips & Tricks