Is it possible to set up a Windows deployment on SCCM in such a way that it is not necessary to manually enable network boot in the bios / ufi on clients?

Question

Windows

Colleagues, hello. At my job I manage a large fleet of machines (several hundred) and my main tool is SCCM, the frequency and number of updates is very high and it turns out that it is more expedient to update the OS reference image and download and install it over the network. But there is the following problem - a rather large territorial remoteness of the park, as a result of this, the update presents such a good marathon with annoying manual input of fastboot by pxe.
Dear experts, attention, question! How can (and is it possible) to set up a remote scan of the reference image without this humiliating manual labor? (Do not offer KVM switches)))
Roughly speaking, deliver wim directly to clients and start installing the OS from the UI (exaggerated)

Answer 1

No. The computer must boot from something.
And why do you talk about upgrading and then describe deploying the OS image? In Endpoint Manager, these are different operations.
Specify - what do you need - to deploy the OS on new machines or upgrade on old ones?

Answer 2

So, what's the problem?..
Do Task Sequence with OS fill. This is how I reinstall Win7 to Win LTSC.
You make the intention "Required", deploy it to the collection and throw the car there.