
If VirtualBox suddenly displays a black screen without any text or mouse cursor when you are trying to boot a guest operating system, then read on as this post will guide you in fixing such an issue. This black screen occurs when Windows 10 failed to provide a specific setting that VirtualBox requires. Consequently, you will not be able to install or use any guest operating system in VirtualBox even if your PC has virtualization support, the best thing you can do now is to fix this black screen issue.
There are two ways you can fix this black screen in VirtualBox, you can either try to disable Hyber-V or disable 3D Acceleration. For more details, refer to each one of the given options below.
Hyper-V is a built-in virtualization tool available in Windows that helps users in creating a virtual machine as well as install a guest operating system without using any third-party tool like VMware, VirtualBox, and many more. However, the problem with this virtualization tool is that some systems cannot run it and VirtualBox simultaneously which is most likely why the screen abruptly turns into black. Thus, you have to disable Hyper-V to resolve the problem. How? Refer to these steps:
The guest operating system will use the host computer’s GPU to render 3D graphics if you enable the 3D Acceleration for the virtual machine. To simply put it, it will enhance the graphics of the virtual machine and will let you use 3D graphics. Although it may seem nice, it can actually cause the black screen to appear as well so you might have to disable it to isolate the problem. In fact, a lot of operating systems have failed to use the 3D Acceleration for the guest operating system because of this black screen issue. To disable it, follow these steps:
‘Error 1321. Setup cannot modify the file file_name. Verify that the file exists in your system and that you have sufficient permissions to update it.’When this error occurs you cannot roll back the installation of the Office Suite or use the Add/Remove program option to remove the installed program.
Code 34 is one of the several Device Manager error codes. This error code indicates that a hardware device on your PC is not properly configured.
This usually occurs when the device installed on your system is a non-plug and play. Non-plug and play devices don’t configure automatically and require manual configuration from the users end.
Error code 34 is usually displayed in the following format:
“Windows cannot determine the settings for this device. Code 34”
Error code 34 may be triggered due to several reasons like:
Device Manager error codes like code 34 are easy to fix. These error codes don’t indicate any serious PC problem, nor are they fatal like blue screen of death error codes.
Nonetheless fixing it immediately is advisable to ensure the proper functioning of the plugged-in hardware device. If you don’t resolve it, you may not be able to use the device.
When PC users experience error codes like code 34, they instantly think of hiring a professional for repair especially if they lack technical understanding.
If you are not a technical whiz and you are also thinking of hiring a professional for the repair job, then don’t! Here’s why, to begin with, Device Manager error codes can be resolved easily, better yet you can fix it by yourself without spending a dime even if you are not technically sound.
To help you, below is a list of easy and effective repair solutions for error code 34. Try them to resolve the issue.
This is one of the best ways to resolve error code 34 on your system. The procedure will take 5 to 7 minutes. Simply follow the steps illustrated below to configure the problematic device on your PC.
You may not be able to configure resource settings for some devices in such an event it is advisable to consult your hardware manufacturer. Your hardware manufacturer can provide you with specific resource settings. Follow the manufacturer’s instructions to repair error code 34.
If the error continues to persist even after device configuration, then the problem may be linked to driver corruption. In that case, try method 3.
Method 3 - Download DriverFIX to Update Drivers Automatically
Whether code 34 is caused by outdated or corrupted drivers, simply download DriverFIX to resolve. DriverFIX is an advanced and user-friendly software program deployed with an intelligent programming system.
The software scans your PC to detect all problematic drivers. It finds and matches the latest and compatible versions and then updates the drivers accordingly that too automatically and on a regular basis.
Click here to download DriverFIX to repair Device Manager error code 34 on your PC automatically.
wmic baseboard get product,version,serialnumber,product
runas /user:yourdomainadministrator commandThat is all that we have for you today, I certainly hope you have found something useful here and that we have managed to teach you some valuable things.