If you’ve installed a dedicated graphics card (GPU) but your PC is still using integrated graphics, you’re not getting the performance you paid for. In this guide, you’ll learn how to disable integrated graphics in BIOS safely across popular motherboard brands like MSI, ASUS, Gigabyte, ASRock, HP, Lenovo, and AORUS.
This step-by-step guide is optimized for Windows 11, gaming PCs, workstations, and AMD/Intel systems.
Quick Answer (Featured Snippet)
To disable integrated graphics in BIOS, restart your PC → enter BIOS (DEL/F2) → go to Advanced / Chipset / Graphics Configuration → set Primary Display to PCIe/PEG → disable iGPU / Integrated Graphics → save and exit.
Why Disable Integrated Graphics in BIOS?
Disabling integrated graphics can:
- Force your system to use the dedicated GPU
- Improve gaming and rendering performance
- Fix GPU detection issues
- Reduce driver conflicts
- Free up shared system memory (RAM)
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Before You Disable Integrated Graphics (Important)
✅ Make sure:
- A dedicated GPU is installed
- Your monitor is connected to the GPU port, not the motherboard
- You know how to reset CMOS (just in case)
❌ Don’t disable iGPU if:
- You don’t have a dedicated GPU
- You use Intel Quick Sync or AMD iGPU features
How to Disable Integrated Graphics in BIOS (By Brand)
1. MSI Motherboard
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- Restart PC → press DEL
- Go to Advanced Mode
- Open Settings → Advanced → Integrated Graphics
- Set Initiate Graphic Adapter → PEG
- Disable IGD / iGPU
- Save & Exit
2. ASUS / ASUS TUF
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- Press DEL/F2 at boot
- Switch to Advanced Mode
- Go to Advanced → System Agent
- Set Primary Display → PCIe
- Disable iGPU Multi-Monitor
- Save changes
3. Gigabyte / AORUS
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- Enter BIOS → Advanced BIOS
- Open Chipset
- Set Initial Display Output → PCIe 1 Slot
- Disable Internal Graphics
- Save & reboot
4. ASRock
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- BIOS → Advanced
- Open Chipset Configuration
- Set Primary Graphics Adapter → PCI Express
- Disable iGPU
- Save settings
5. AMD Systems (Ryzen APUs)
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- Go to NBIO / GFX Configuration
- Set Integrated Graphics Controller → Disabled
- Select PCIe GPU as default
⚠ Some AMD APUs auto-disable iGPU when a GPU is detected.
6. HP Desktop / Laptop
Keyword: how to disable integrated graphics in bios hp
HP often locks GPU settings.
Try:
- BIOS → Advanced → Device Options
- Look for Hybrid Graphics or Switchable Graphics
- Disable if available
If missing, use Windows Device Manager instead.
7. Lenovo Systems
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- BIOS → Configuration
- Select Display
- Set Graphics Device → Discrete
- Save and exit
What If BIOS Doesn’t Show iGPU Option?
If BIOS options are hidden:
- Update BIOS firmware
- Disable iGPU via Device Manager
- Force GPU usage in NVIDIA Control Panel
- Some OEM systems don’t allow full control
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Common Problems After Disabling Integrated Graphics
| Issue | Fix |
|---|---|
| Black screen | Plug cable into GPU |
| No BIOS display | Use HDMI instead of DP |
| GPU not detected | Update drivers |
| System won’t boot | Reset CMOS |
Internal Resources (Recommended Reading)
- Edit Instagram bio easily:
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FAQ (Optimized for AI Overviews & Featured Snippets)
Can I disable integrated graphics without a GPU?
No. Your display will stop working without a dedicated GPU.
Is disabling integrated graphics safe?
Yes, if a discrete GPU is installed and properly connected.
Does disabling iGPU improve gaming?
Yes, it ensures games use the dedicated GPU only.
Why is BIOS not showing iGPU option?
OEM systems often lock advanced graphics settings.