Page shortcut: https://egpu.io/nvidia-error43-fixer
This is the homepage for this software and the only allowed distribution point
Aim: To fix Windows 10/8/7 Device Manager showing an error code 43 against a Nvidia eGPU running on a mPCIe, EC, M.2, LUA interface or desktop PCIe slot. Here a lengthy fix utilizing an old 368.81 driver + mods is distilled into a script to instantly get your eGPU up and running. The latest Nvidia driver can be used without any introduced performance or functionality penalty.
JHH-Link Dock M.2/mPCIe/PCIe adapter
Latest version (Feb-2021) download link and usage instructions
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suggestion: show a menu-like interface (numbered) for each available adapter, then user can type in number for the adapter to patch for Though it is fair to say there won’t be too many of them anyway.
"Desultory reading is delightful, but to be beneficial, our reading must be carefully directed." — Seneca
Author: kryptonite ✧ purge-wrangler ✧ tbt-flash ✧ purge-nvda ✧ set-eGPU
Insights Into macOS Video Editing Performance
Launching Apps on Specific (e)GPUs on macOS
2014 15-inch MacBook Pro 750M
2018 15-inch MacBook Pro
Just tested this small script. I deleted NVIDIA drivers with DDU and installed fresh ones 416.16. First one of the cards have got Error 31 (need install drivers), after i installed them i did re-boot and there was Error 43. I run script, answered new questions and re-boot. Error 43 is gone.
NVIDIA GeForce GTX 1080 Ti
Got tired of programs giving me the middle finger when I tried to run on driver 372.70. No newer driver would work, no older driver would work.
Decided to finally update my drivers to 416.16, and this script turned out to be a godsend when I encountered error 43.
X230T, EVGA GTX1070 Hybrid via PE4C-EC060A, Windows 7.
ThinkPad X230t, i7-3520M @ 2.9 GHz, Windows 7
EVGA GTX 1070 Hybrid, 2113 MHz @ 1043 mV
x1.2Opt, PE4C V3.0, 4Gbps-EC2