Lenovo uses the "CIH61C" variant. Search your specific desktop model (e.g., Lenovo H330).
This means the BIOS file you downloaded is for a slightly different version of the IPMSB-H61. Do not force the flash, as this will result in a black screen on reboot. No Video After Update If you updated to support a new GPU and have no video: pegatron ipmsb-h61 bios update
Set the USB drive as the primary boot device and save changes. Lenovo uses the "CIH61C" variant
: Added TPM support for generic requests and improved USB card reader detection times. How to Update (Procedural Summary) Do not force the flash, as this will
Welcome to the rabbit hole.
: Resolves "black screen" boot issues with modern UEFI-capable graphics cards by improving the board's EFI compliance. Feature Improvements : Recent revisions include TPM support
If you received a .zip containing .ROM or .BIN files and a FLASH.BAT :