HexOctBin

Removing MS store, Cortana, MS defender, all UWP apps and the ill EDGE will definitely help improve the performance.

Try dism++ or delete the mess in PE.😀

Thank you for your reply. Maybe it's a time to buy a second-hand PC.😂

Or the lack of support of VGA-GOP?

Unfortubately it didn't go smoothly. I guess the problem roots in the acpi.sys?

Now I am trying to make use of the utility.😀

Thank you. I finally made it using js-replacer .[ A tool to help people whose net condition is not good to load resources of web pages ]

And when it comes to register in MDL, a dreadful problem occurred: I was always regarded as an automatic program even after passing the recaptcha procedure. I tried to contact MDL forum's hoster, but got no replies. How can I solve this ?

Thanks a lot . The reason is that the stability of Windows7 is better and some softwares only support Windows7.

Hello, everyone ! These days I am trying to install Windows 7 on my thinkbook15iil. Before that, I have read some posts about the installation and learnt that there are several diffculties to achieve the goal : A5 BSOD caused by ACPI [1] stuck on Win7 logo because of the lack of gop support in Win7 [2] [Already Solved] Integrating drivers into Windows7 installation media [3] After I got the basic usage of OpenCore, the open-source boot manager of modern machines, I have some new ideas: Is it possible to use OC to avoid the chaoes[2] in Windows7 installation? Is it feasible to bypass chaoes[1] caused by old ACPI.sys? Is it necessary to unlock the advanced menu of UEFI-BIOS of the computer? The feasibility? And if the answer is positive, how to do it?