SMBIOS获取system bios ec cpu memory等相关信息

1.0 Overview 3 1.1 Goals of a Plug and Play System BIOS 4 1.2 Enhancements to the current BIOS architecture 5 1.3 Elements of the Plug and Play BIOS architecture 6 1.3.1 Bi-modal functionality 6 1.3.2 OS Independence 6 1.3.3 Expandability 6 1.4 Installation Structure 7 2.0 System BIOS Initialization 7 2.1 System BIOS POST Requirements 7 2.1.1 System Board Storage Requirements 8 2.1.2 System BIOS Resource Management 9 2.1.3 Isolating Committed Resources 9 2.1.4 System BIOS Resource Allocation 9 2.2 Plug and Play ISA Card Support 11 2.2.1 Assigning CSN to Plug and Play ISA cards 11 2.2.2 Initializing Plug and Play ISA Cards 11 2.3 BIOS POST Option ROM Initialization 12 2.4 Transferring Control to the Operating System 13 2.5 POST Execution flow 13 3.0 Option ROM Support 16 3.1 Option ROM Header 16 3.2 Expansion Header for Plug and Play 17 3.3 Option ROM Initialization 22 3.4 Option ROM Initialization flow 23 3.5 ISA Option ROMs and Resource Mapping 24 3.6 Error Recovery: Returning to the Boot flow 24 4.0 Configuration Support 25 4.1 System Device Configuration List 25 4.2 System Device Node Definition 25 4.3 Plug and Play BIOS Functions 29 4.4 Plug and Play Installation Check 29 4.4.1 System BIOS Plug and Play Compliance - "$PnP" 32 4.5 System Configuration Interface 34 4.5.1 Function 0 - Get Number of System Device Nodes 35 4.5.2 Function 1 - Get System Device Node 36 4.5.3 Function 2 - Set System Device Node 38 4.6 Event Notification Interface 40 4.6.1 Function 3 - Get Event 42 4.6.2 Function 4 - Send Message 43 4.6.3 Function 5 - Get Docking Station Information 47 4.6.4 Function 6 - Reserved 49 4.6.5 Function 7 - Reserved 49 4.6.6 Function 8 - Reserved 49 4.7 Extended Configuration Services 50 4.7.1 Function 9 - Set Statically Allocated Resource Information 51 4.7.2 Function 0Ah - Get Statically Allocated Resource Information 53 4.7.3 Function 40h - Get Plug & Play ISA Configuration Structure 54 4.7.4 Function 41h - Get Extended System Configuration Data (ESCD) Info 56 4.7.5 Function 42h - Read Extended System Configuration Data (ESCD) 56 4.7.6 Function 43h - Write Extended System Configuration Data (ESCD) 57 4.8 Power Management Services 58 4.8.1 Function 0Bh - Get APM ID Table 58 Appendix A: Generic Option ROM Headers 61 Appendix B: Device Driver Initialization Model 62 Appendix C: Return Codes

该工具专用于英特尔13代处理器，BIOS读取，刷新等。

DMIEDIT修改主板PN/SN/UUID指导文档

支持Nvme启动盘, 是原版修改来的.

联想最新刷BIOS

bios之家找大神帮忙破解的yoga3 pro bios固件，已经解锁高级菜单以及power菜单，需要用编程器刷入bios芯片

本文介绍了 Clevo W350ETQ 的 BIOS 和 EC 固件的刷写教程。作者提到最新的固件可能对 WIN8 的新功能支持更好，但具体变化不明。作者准备购买固态硬盘后使用这些新功能。文章提醒刷固件有风险，建议有经验的玩家进行操作。准备工作包括下载固件和制作可用的启动 U 盘。

联想ih61m v1.0 主板bios固件，版本 9QKT39A，添加了Nvme驱动，bios版本信息是9qkt开头的都可以刷. windows或者pe下运行“afuwingui.exe”，点击open 选择nvrom.rom，点击flash开始刷bios，等待几分钟完成后点击退出。（更新最多可能需要 3 分钟。请勿关机或重启） *nvme固态仅支持UEFI启动。 CHANGES for 9QKT37A/9QJT37A - Fix stoping at logo screen when no disc in USB ODD. CHANGES for 9QKT38A/9QJT38A - Update CPU Microcode for 206A7 to 28h. CHANGES for 9QKT39A/9QJT39A - Prevent waiting too long while connecting certain USB devices.

新老版本，支持windows7 64位系统，也可以刷回原版本 BIOS，测试全部正常使用