Morse Runner is a Windows-based contest simulator developed by Alex Shovkoplyas, VE3NEA. Using Wineskin, it has been successfully and seamlessly run under OSX, and made available here for download. Sure, you could use Wineskin to do this yourself (and save me some bandwidth), or you can pull the ready-made dmg from here.
Running Catalina? Go to 'Download' to read the latest (and grab a box of tissues)
The actual firmware file for your specific motherboard model.
This guide will walk you through what an is, why you might need it, and how to safely update your Esonic motherboard. What is an Esonic BIOS Update Repack? esonic bios update repack
Modifying core firmware can result in a completely non-functional system. Before deploying any repack, consider these primary risks: How to Update BIOS - Intel The actual firmware file for your specific motherboard model
: Many older motherboards (like the H61 or H81 series) lack native NVMe M.2 boot support. Repacks sometimes feature modified NVMe DXE drivers injected into the firmware to allow booting from modern high-speed SSDs. Modifying core firmware can result in a completely
Obtain the official BIOS file from the Internet Archive or Esonic CN .
: Improves RAM compatibility and stability, allowing for better performance with different memory modules.
They fix persistent bugs, such as sudden Blue Screens of Death (BSOD), RAM frequency mismatches, and power management failures.
Confirmed working on: El Capitan, Mavericks, Sierra, High Sierra, & Mojave
MANY reports that it DOES NOT work on Catalina. It is very unlikely that it will work under Catalina in the near future, as it would require some pretty hefty development on Wine (they're working on it). The only other option I see is for some nice macOS developer to take the original code (it's open source!) and re-write it to run natively on 64bit macOS (go ask any developer, this is a lot of work). Since Xcode is now free if you're running Catalina, I'm happy to give it a try... when I can afford to buy a system that can run Catalina :)
If you have questions or comments about using this application under OSX, please email them to ki4stu k4iz at arrl dot net.