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ThinkBook Toolkit v0.2.6

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@lhzlhz419 lhzlhz419 released this 09 Aug 15:18
· 12 commits to main since this release
v0.2.6
1741b16

ThinkBook Toolkit v0.2.6

免责声明： 本软件会调用固件与硬件控制接口。使用本软件所产生的风险由使用者自行承担，作者及贡献者不对设备损坏、数据丢失、系统不稳定或其他直接、间接损失负责。所有功能仅在 ThinkBook 16p G6 IAX（BIOS R2CN57WW） 上测试，不保证在其他机型或 BIOS 版本上可用。

本次更新

风扇安全与稳定性

  • 修复覆盖安装时 Toolkit 驻留托盘导致安装器无法关闭程序的问题。新版安装器会先请求 Toolkit 恢复固件自动风扇控制并正常退出，再停止守护服务；面对不支持安全退出请求的旧版 Toolkit 时，会明确引导用户从托盘菜单退出后重试。
  • 新增按需启动的 Windows 守护服务。主程序被任务管理器强制结束或异常消失后，守护服务会尝试恢复固件自动风扇控制，随后自行停止。
  • 订阅 Windows 会话结束事件；关机或注销时先停止后台风扇写入并恢复固件自动，避免最后一次转速写入被长期保留。
  • GPU 遥测移动到独立子进程。独显驱动或原生监控接口在设备断开、禁用或卸载期间发生异常时，不再直接终止 Toolkit 主进程，并会在独显不可用时尝试显示核显读数。

概览与散热界面

  • 新增“简洁模式”和“详细模式”两种概览布局，并可分别编辑当前模式显示的卡片与数据项。
  • 简洁概览新增内存与保修信息卡片；在保设备可显示剩余保修天数。
  • “实时状态”移动到“散热”页顶部，增加“显存与热点”读数，并从“性能”页移除。
  • 修正风扇目标格式、保修剩余天数显示和部分功耗接口下的空白卡位。
  • 更新透明四角的软件图标，并将相关机型名称统一为 ThinkBook 14 G6+ IMH。

性能模式与风扇联动

  • 增加“切换性能模式时自动切换风扇策略”，可为省电、智能、性能和极客模式分别选择固件自动、固定转速、五个风扇曲线 Profile 或高级曲线。
  • 增加“使用风扇控制时切换性能模式”，并提供无需切换的模式白名单。两种联动方向可独立配置，单独切换风扇策略不会反向改变性能模式，除非显式启用第二项联动。

已知限制

  • 本版本隔离了独显卸载时的崩溃风险并支持事后回退到核显读数，但尚未在联想“混合自动模式”准备断开独显之前主动释放所有 NVIDIA 监控资源；部分设备上 Toolkit 仍可能阻止离电后的独显自动断开。
  • 守护服务由安装程序注册。便携版不会自动安装该服务，因此主程序被强制结束后的风扇自动恢复保护仅在已正确安装服务时可用。

下载

  • ThinkBookToolkit-0.2.6-Setup.exe（推荐）：在线安装程序，可选择安装位置；检测不到 x64 .NET 9 Desktop Runtime 时，会下载微软官方运行时安装包，并注册风扇安全守护服务。
  • ThinkBookToolkit-0.2.6-win-x64-framework-dependent.zip：便携版，需要系统已经安装 x64 .NET 9 Desktop Runtime；不会自动注册风扇安全守护服务。
  • SHA256SUMS-v0.2.6.txt：发布文件的 SHA-256 校验值。

公开发布包不包含 Lenovo Vantage 或联想电脑管家的专有 DLL。依赖这些 DLL 的功能需要用户在合法拥有相应文件的前提下，通过 Toolkit 支持的位置或“自定义联想 DLL 目录”提供。安装程序与主程序当前均未进行数字签名，Windows 可能显示 SmartScreen 提示。

本版本的软件版本为 0.2.6，可替换风扇后端 API 版本为 1.1，配置文件格式版本仍为 1.0。

完整变更：v0.2.5...v0.2.6

Disclaimer: This application calls firmware and hardware-control interfaces. You use it at your own risk. The authors and contributors are not liable for hardware damage, data loss, system instability, or any other direct or indirect loss. All features were tested only on ThinkBook 16p G6 IAX with BIOS R2CN57WW and are not guaranteed to work on other devices or BIOS versions.

Changes

Fan safety and reliability

  • Fixed overwrite installation while Toolkit is running in the system tray. Setup now asks Toolkit to restore firmware automatic fan control and exit normally before stopping the guardian service; when upgrading an older Toolkit that does not support the safe-exit request, Setup provides a focused prompt to exit from the tray and retry.
  • Added a demand-start Windows guardian service. If the main process is forcibly terminated or disappears unexpectedly, the service attempts to restore firmware automatic fan control and then stops itself.
  • Added Windows session-ending handling. Shutdown and sign-out now stop background fan writes and restore firmware automatic control before the process exits.
  • Moved GPU telemetry into an isolated child process. Native driver or monitoring failures during discrete-GPU removal, disablement, or unloading no longer terminate the Toolkit process directly, and integrated-GPU readings are selected while the discrete adapter is unavailable.

Overview and Cooling interface

  • Added Compact and Detailed Overview modes with editable cards and readings for the selected mode.
  • Added compact memory and warranty cards, including remaining warranty days for covered devices.
  • Moved Live status to the top of Cooling, added combined VRAM and hot-spot temperatures, and removed Live status from Performance.
  • Fixed fan-target formatting, warranty remaining-day visibility, and empty slots when only part of the power interface is readable.
  • Updated the application icon with transparent corners and standardized the model name as ThinkBook 14 G6+ IMH.

Performance-mode and fan linkage

  • Added automatic fan-strategy selection for Power saving, Intelligent, Performance, and Geek modes, with firmware automatic, fixed RPM, five named fan-curve profiles, and Advanced curve choices.
  • Added an optional performance-mode switch when fan control is used, together with a no-switch whitelist. Both linkage directions can be configured independently.

Known limitations

  • This release isolates crashes during discrete-GPU removal and can fall back to integrated-GPU readings afterward, but it does not yet proactively release every NVIDIA monitoring resource before Lenovo Hybrid Auto begins detaching the GPU. Toolkit may still prevent automatic battery-mode detachment on some devices.
  • The installer registers the guardian service. The portable package does not install that service automatically, so forced-termination fan recovery is available only when the service has been registered correctly.

Downloads

  • ThinkBookToolkit-0.2.6-Setup.exe (recommended): online installer with a selectable destination. It downloads the official Microsoft x64 .NET 9 Desktop Runtime when required and registers the fan-safety guardian service.
  • ThinkBookToolkit-0.2.6-win-x64-framework-dependent.zip: portable package; the x64 .NET 9 Desktop Runtime must already be installed, and the guardian service is not registered automatically.
  • SHA256SUMS-v0.2.6.txt: SHA-256 checksums for the release assets.

Public packages do not include proprietary DLLs from Lenovo Vantage or Lenovo PC Manager. Features requiring those DLLs need legally obtained copies supplied through a supported location or the custom Lenovo DLL directory. The installer and application are currently unsigned, so Windows may display a SmartScreen warning.

The application version is 0.2.6, the replaceable fan-backend API is 1.1, and the configuration-file format remains 1.0.

Full diff: v0.2.5...v0.2.6

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