Step-by-step instructions for disabling the integrated graphics card in Windows so that only the dedicated GPU is used.
The graphics card built into your computer is great for simple tasks like reading email and browsing the web. But if you're playing games or editing photos and videos, you'll probably need the most powerful external graphics card you've added. In this guide, you'll learn how to turn off the integrated card so that only the best one works!
What is Integrated Graphics Card?
Η integrated graphics card It's a piece of hardware that sits inside your computer's processor or motherboard. Think of it as the basic engine that makes images appear on your screen. It's good enough for simple tasks, but not for demanding games or programs.
Why should I close it?
1. More Speed:
When you turn off the integrated card, your computer will have more power for the better card you have added. Think of it like closing unnecessary programs to make the computer run faster.
2. Fewer Problems:
Some programs get confused when they see two graphics cards and don't work well. If you keep just one, everything will run smoother.
3. Less Current:
If you mainly use the external card, why keep the built-in one running unnecessarily? By turning it off, you save energy.
How to Disable It (Simple Steps)
1
Opening Device Manager
Right-click on the Windows button (bottom left of the screen)
A menu will appear - select "Device Manager"
2
Finding the Graphics Card
Once the window opens, look for "Display Adapters"
Click on the small arrow next to it to see your cards
3
Disabling the Integrated Card
You will see two graphics cards. The integrated one usually says "Intel HD Graphics" or something similar.
Right-click on it and select "Disable device"
It will ask you if you are sure - press "Yes"
4
Restart
Close all programs and restart the computer.
When it opens again, only the external graphics card will work!
Important Tips
Attention to the Screen: Make sure the monitor cable is connected to the external graphics card (back of the computer), not to the motherboard. Otherwise you won't see anything!
Have You Installed the Drivers? Before turning off the integrated card, make sure you have downloaded and installed the latest drivers for your external card (from the NVIDIA or AMD website).
How do I reopen it? If something goes wrong and you see a black screen, don't worry! Enter Device Manager again in the same way, right-click on the card and select "Enable device".
⚠️ Attention: If you have a laptop, the process may be a little different. Many laptops automatically switch between the two cards depending on what you need. Consult your laptop's manual before proceeding.
Conclusion
Turning off the integrated graphics card is a very simple process that can make your games and demanding programs run faster. Follow the steps we have outlined and you will see the difference!
If you are unsure about a step or if something is not working, it is best to ask someone who knows about computers or contact the support of the company that made your computer. It is always better to be safe than sorry!
(I.e. Last updated: November 2025
✍️ Evangelos
Its creator
LoveForTechnology.net — an independent and trusted source for tech guides, tools, and practical solutions. Each article is based on personal testing, evidence-based research, and care for the average user. Here, technology is presented simply and clearly.
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