ACER Predator G3-710, Issue upgrading to new case but unable to find an exact match

Hi, everyone! I tried looking online for a solution for this, but was unable to find an exact match for my issue.

I am upgrading the Power Supply and GPU on my Predator G3-710, but found out that I'd need a larger case for everything to fit.

I ran into an issue when hooking up the Power / Reset / LED switches from my new case to the motherboard:

It seems the pins for the original case are custom (Pic 1), as opposed to the usual momentary switches on my new case. (Pic 2)

I cannot seem to find the header pin map for this specific motherboard, either. (At least, one that explicitly tells me what momentary switches go where, in this case.)

If it's possible, could someone tell me where the momentary pins are located for each, please?

I'd hate to have to buy a new motherboard, too, just because the pins were custom on the old case. :/

[Edited the thread to add the issue detail]

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StevenGen

https://community.acer.com/en/discussion/675852/acer-predator-g3-710-issue-upgrading-to-new-case

This is the mobo layout and block diagram of your G3-710, chase all the connections of the pins (trial and error) to connect these pins and plugs to their appropriate pins, there is no specific and detailed diagram of the front panel pins of this desktop mobo which illustrates that in detail. look at #21 - LEDH1 Power button/LED header and #22 LEDH2 Turbo button/LED header and #23 MECLR1 ME jumper etc