Laptop unable to open GPU-Z
4.5
GPU-Z won't open or shows "Driver not found" for your graphics card.
Symptoms
- No response
- App crash
- Wrong GPU info
Possible Causes
- Graphics driver error
- Permissions
- Old version
Step-by-Step Fix
1
Update Graphics Driver
GPU-Z needs a working driver to read card data.
2
Run as Administrator
Necessary for reading BIOS and sensor data.
3
Check for Malware
Some "miner" malware hides the GPU from monitoring tools.
When to See a Technician
GPU-Z is the best tool for checking if your laptop is actually using its dedicated GPU or just the integrated one.
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