Lenovo P70 ME SPI lock failed, reboots instead of loading OS

[MeatWar]

If a system has a broken ME FW image, no bios update or ME update will fix it.
Repair the ME

[Guide] Unlock Intel Flash Descriptor Read/Write Access Permissions for SPI Servicing

Guide-How To: Unlock Intel Flash Descriptor Read/Write Access Permissions for SPI Servicing Last Updated: 2018-03-20 This guide is relevant to those who need to understand what the Intel Flash Descriptor is, how its SPI Region Read/Write Access Permissions work, how to check its Locked/Unlocked status and what methods are available to unlock it for system firmware repair and/or updating. In this guide, the term "system" means an individual user machine whereas "model" refers to all those "syste…

[Guide] Clean Dumped Intel Engine (CS)ME/(CS)TXE Regions with Data Initialization

Guide-How To: Clean Dumped Intel Engine (CS)ME/(CS)TXE Regions with Data Initialization Last Updated: 2020-07-22 This guide is relevant to those who need to clean the DATA section of an Engine (CSME, ME, CSTXE, TXE) Region, which is part of a dumped SPI/BIOS image, in order to flash the latter on a different machine of the same OEM model. It is not meant as a guide on how to completely transform a dumped Engine region into a stock Intel-provided one. Although the guide can be used for that some…