Part 3. Silicon hacked silicon: Unlocking PCIe GEN2 X16 for NVIDIA CMP 90HX

In the third installment of a series dedicated to modifying NVIDIA CMP 90HX mining GPUs, the author describes the process of bypassing hardware PCIe bus limitations. Previously, the enthusiast successfully unlocked the GPU's computational power by modifying drivers and V67 mechanisms. The new article covers the technical aspects of hacking bandwidth restrictions, enabling the card to operate in PCIe GEN2 X16 mode. The author details methods for bypassing artificial barriers set by the manufacturer, transforming specialized mining hardware into a fully functional tool for server tasks. This article is of interest to hardware specialists involved in reverse engineering and optimizing hardware for non-standard use cases.