# TensorBook crashes when training on battery power

## post by sabalaba on Feb 19, 2019

If you’re experiencing crashing with a TensorBook (or any GPU laptop for that matter) when training on battery power, it’s likely because you’re using the GPU for computer simultaneously with using the GPU to render your screen. To use the integrated graphics:

```bash

sudo rm /usr/share/X11/xorg.conf.d/11-nvidia-prime.conf
sudo systemctl disable gpu-manager.service
sudo reboot
```

That will likely lead to a more stable development environment when training on battery.

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