Win10 uninstall CUDA

Hello everyone , I meet you again , I'm your friend, Quan Jun .

1. First

about cuda8.0、cuda7.5 The uninstallation of is compatible install cuda9.0 after , The original computer NVIDIA The graphics driver will be updated ,NVIDIA Physx The system software will also be updated ( Install the lower version cuda May not be updated ). Pay attention when uninstalling , Don't move here 2 individual .

2. uninstall

1. Preface

Don't use antivirus software to uninstall this , Hard to find . Open the control panel of the computer , Find the program , Uninstall program Click the installation time of the day , You'll find what you just installed cuda Software , It also includes the past NVIDIA Driver software for , Because it was updated , So it is also displayed in the software installed on that day .

2. Unloading starts

For those with cuda Literally , And the ending version number is 9.0 Can be unloaded . If you are not sure whether that program can be deleted , You can search and try , What is the purpose of the program . NVIDIA Each of our software has its own uninstall program , Don't worry about the unloading sequence . Concrete ：1. leave ：NVIDIA Graphics driver for 、NVIDIA Physx Systems software ,NVIDIA GeForce Experience, If you have this 3 A software , Don't uninstall . 2. uninstall ： 1. Recommended sort . Click the top time triangle to sort , You can find a person named NVIDIA Nsight HUD Launcher The icons with eyes are arranged on the top , It's quite big . Then unload from bottom to top , Skip reserved NVIDIA Graphics driven 、NVIDIA Physx Systems software 、NVIDIA GeForce Experience. 2. Software name includes cuda Of ,9.0 Of ,sdk,NVIDIA Nsight HUD etc. , These can be uninstalled . 3. After unloading , You will find the computer — Start — All the procedures , The one inside is about NVIDIA The program file of is missing . exist , You can also see what's left inside , You can search to see . Of course ,C Inside the plate C:\Program Files\NVIDIA GPU Computing Toolkit Files can also be deleted . 4. Scan the garbage with anti-virus software , Clean up the computer , It's mainly about cleaning up the registry ——————————- This is the end of the uninstall ————————-

3. continue installation cuda8.0

2017-12 When ,tensorflow 1.4 I won't support it cuda9.0, And tensorflow1.0 Version above is not supported cuda8.0 Following , So for the time being, I can only install cuda8.0. cuda8.0 Corresponding cuDNN Must be 6.0 Version of . cuda8.0, stay cuda The download page ,Legacy Releases, Find the old version download address , Then download and install Finally successfully installed , choice CUDA Toolkit 8.0 GA2 + cuDNN v6.0 (April 27, 2017) for CUDA 8.0 Can be in python Inside ,import tensorflow as tf Input again tf.Session(), Check whether it is used gpu Speed up

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