Uniwill OEM Service Application的一些说明

无意中在XMG官网上找到了Uniwill OEM Service Application（OemServiceWinApp.exe）的说明文档，应该是同方官方提供给XMG的。说明文档中将此工具称为"oemsevtool"。

说明文档渣翻

同方模具在更新EC或BIOS的时候有一块区域的数据不会被更新，然而这块区域的数据却能被"oemsevtool"更新。这个工具可以配置键盘灯或者模具整机功耗墙，每一个模具不同处理器和显卡都有不同的"oemsevtool"（圆的信徒补充：其实不同模具可以直接使用OemServiceWinApp.exe进行配置，官方的工具只是做好的批处理脚本）。请仔细检查"oemsevtool"是否适配你的模具型号、处理器和显卡。如果你运行了错误的"oemsevtool"，可以通过运行正确的"oemsevtool"轻松恢复。通常"oemsevtool"只需运行一次即可，即在生产过程中完成配置。"oemsevtool"的配置不会被BIOS升级所覆盖，然而在后续的使用中也存在特殊情形需要使用"oemsevtool"重新配置，这就是为什么我们提供这个工具供大家使用来修复某些故障。

说明文档英文原文

This computer laptop has a few EEPROM memory addresses that are not overwritten by EC/BIOS update. Instead, they are updated by what we call the "oemsevtool". This tool is able to set certain bits and flags in the BIOS memory to specify certain features, like keyboard backlight and total system power budget. Each laptop model with each CPU and GPU SKU has a different oemsevtool. Please make sure to double check that you have the correct Product ID, CPU and GPU as specified in the filename of the tool. If you run the wrong oemsevtool for your system, you can easily revert by running the correct oemsevtool afterwards. Usually, oemsevtool only needs to be run once on each single machine. This is usually done during our system production. The bits and flags set by this tool are not overwritten by future BIOS updates. However, there have been single cases of units where single bits and flags had to be set again. This is why we keep the oemsevtool publicly available in case it is required for future troubleshooting.