http://support.lenovo.com/us/zh/ ... /downloads/DS018785
10月4号更新的,国服页面还停留在1.48版本
联想如此关照老机子还是第一次见啊
主要改进
修复LEN-8324系统管理模式(SMM)的BIOS安全漏洞
修复XP系统下亮度调节可能失效的问题。
升上去降不下来(不知道加参数强刷是否可行)
Summary of ChangesWhere: - UEFI: UEFI BIOS version
- ECP: Embedded Controller Program version
- [Important] Important update
- (New) New function or enhancement
- (Fix) Correction to existing function
Version 1.49
UEFI: 1.49 / ECP: 1.20 - [Important] Security fix addresses LEN-8324 System Management Mode (SMM) BIOS Vulnerability.
(Note) If the UEFI BIOS has been updated to version 1.49 or higher, it is no longerable to roll back to the version before 1.49 for security improvement. - (Fix) Fixed an issue where the brightness control might not work on Windows XP.
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