HP Thunderbolt dock G2 - "fixing" it so it can work without original HP charger?

[double_DD]

Hi guys,

I do hope this is not off-topic.

I have this mentioned HP dock which is half-defective, as it sometimes work and sometimes not. But that's not my main issue at the moment.
I don't have any more original HP charger, and I would like to "fix" the dock so I can use it without it. Has anyone tried it, or maybe does someone know how to effectively bypass the "comm" pin of the charger?

Maybe someone has a schematic that would be useful? There are markings on the board that say P&Q 2019 CM-4 94V-0 E162264, but when I try searching via those, I get random HP laptops and not this dock.

Thanks in advance!

[rogfanther]

The board code/model seems to be the HOOM-6050... text.

[double_DD]

Thanks. I've tried searching via that text as well, but with no luck.

[mon2]

Looks like 'HOOK' to me.