NEWAY GameED PC. Help removing the power supply.

[Phantasm]

Greetings!
Tell me, how can I replace the original power supply in the NEWAY GameED PC?
maybe you know the model?

 

[Phantasm]

here is my beauty..

 

[soviet9922]

here is my beauty..

Super cool, will get you the pinout for the psu that way you can make one yourself.
You can splice a cable like this one to make the power supply:

https://es.aliexpress.com/item/1005002687785866.html?spm=a2g0o.productlist.main.1.7713569ea2OEws&algo_pvid=bf498ad1-9219-4e12-9241-62b1922f6e6b&algo_exp_id=bf498ad1-9219-4e12-9241-62b1922f6e6b-0&pdp_npi=4%40dis%21USD%216.34%216.34%21%21%216.34%216.34%21%40210318e817111666659455996e5b61%2112000021720823322%21sea%21UY%21708966208%21&curPageLogUid=ewiLlDZHTwKT&utparam-url=scene%3Asearch%7Cquery_from%3A

Follow the pinout from the psu picture attached.

Also if possible can you add pics of all the pages in the manual, and show the inside of the game cart demo ?.