# TF CUDA and GPU unavailable

## post by msuttles on Aug 13, 2019

Hello,

I believe the Lambda stack should be installed correctly, but when I go to python3, import tensorflow, and run tf.test.is_built_with_cuda() and tf.test.is_gpu_available(), both return False. Any ideas or suggestions?

Thanks.

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## post by msuttles on Aug 15, 2019

Figured it out. Just updated the stack.

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