Display Settings Breaking Services

[cemaydnlar]

Which services break display setting? I have 16gb ram and right now i made an iso which uses on 1gb of it but i want to go further. My problem here is if i disable other services than i have already my display setting won't open. I'm using the free version btw.

 

[nuhi]

Assuming you're asking about service disabling.
I don't have a list, basically if an issue is obvious, return configured service back to automatic or manual (see in preset which were disabled) one by one and reboot each time.
If you just removed components, then preset please.