How to reset PC using AD Group Policy?

Question

Active Directory

Now: There are several PCs in the domain, to which I can not connect in any way. I turned off the firewall, and ticked all the boxes, and did a reset to "default". I ticked the boxes in the domain network settings (Discovery, sharing, etc.). There is a ping, I connect via RDP. There is no way to reinstall the system, because these are accounting PCs and there are so many things configured that it takes a very long time to restore. Now there is Win7Pro, very old, I am sure that the system is already 5-6 years old. Survived 4-5 system administrators and 2-3 domains (judging by the Users folder).
Needed: In some way, "comb" all the settings to the standard ones (or copy from another PC). Only group policies and Microsoft Fix-it (if there is such a thing for my case) come to mind.
Please give me options on what can be done. The disk image has already been backed up, so any methods will do. I feel that the problem is not only in the firewall, but perhaps in the services / components, etc. Therefore, if someone knows the full list of what network access is spinning on (services, roles, rules, checkmarks ...) - help :)

Answer 1

There are several PCs in the domain, to which I can not connect in any way.
There is a ping, I connect via RDP.

It's not clear what "can't connect" means. You can do a lot with Group Policy, but you need to know what exactly you want to achieve.
Transfer the computer to the domain, restore using a boot disk, upgrade to win 10, check the network (for example, it could be defined as public), check the rights to files / folders, if there is a problem with them. View event logs.

Answer 2

As an option: save policies on one PC (reference), then restore on another
secedit /export /cfg C:\new.cfg
secedit /configure /db %windir%\security\new.sdb /cfg C:\new.cfg / areas SECURITYPOLICY

Answer 3

Suggestion - still sort out the mountains boo. software - usually everything is quite simple there, however, it will most likely be launched. After that, reinstall the system and return the desired software with data, otherwise some jambs will constantly pop up.