Hi, I have installed W7 in dual boot with W10 under bios settings UEFI. I've got compatible Intel signed Graphics drivers from Biostar web site. All is working wel with other drivers from your site, except 1 problem: TPM. W7 start with UEFI secure boot on, but secure boot diden't apply under 7.I think the are missing TMP drivers for W7. Under W10 TPM is OK and under W7, tpm.msc diden't find TPM, driver managment show TPM driver as hidden, and msinfo32 say tpm.sys is loaded.I have W7 up to date including ESU, tpm.sys is from 2020.How to solve the problem? No bitlocker , no real secure boot under W7.