# Does the CPU have a big impact on D5? {% hint style="warning" %} Devices with **Intel Core i9-13900K/KF/KS and i9-14900K/KF/KS** processors running D5 and other DX12 software may experience flashbacks, crashes, 99% loading freeze, and pop-up messages indicating "Some DLL files in the system are missing" or "Program startup failed". **\[UPDATE September 2024]** : Intel has released a new microcode patches**(0x129)** to its OEM/ODM partners. **Users can go to the motherboard's official website to update the BIOS version.** However, machines that are already seeing frequent crashes due to this problem likely have experienced irreversible physical damage and might require replacement. For details, please refer to : [Intel Processor Instability Causing Oodle Decompression Failures](https://www.radgametools.com/oodleintel.htm). {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.d5render.com/user-guide/hardware/does-the-cpu-have-a-big-impact-on-d5.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.