Need help for compatibility

[callard.w]

hi guys, first of all i'm sorry for my poor english, i'm french ><

So, i actualy have a computer that i mount myself with:

Ryzen 1500x
Motherboard 350PC mate
2X8gb 3200 Lpx vengeance
samsung 950 evo 250gb
2x BArracuda 2tb
PSU Zalman 500tx
Case Zalman z11+

But, i just came to buy a watercooling cooler master master liquid 240mm and a Gtx1080Ti
Buuuut they came with some problems
1)The GC isn't enough powered so my pc crash when i launch a game
2)The watercooling doesn't fit well (So i need to do some "House fix")
3/2bis) I lost a little thing from my Cg (http://hpics.li/ed92be6 ) but, the watercooling use this for being fix :/

After a little searche, i think i should get a case nzxt S340 and a PSU Corsair Tx750M so , i want to know if they are compatible with my actual setup and if someone know how to replace/get the little plastic thing for fixing watercooling ><

Sorry for the bothering

 

[AbhiTheBoss]

For the AIO(water cooler), contact Cooler Master support and they will tell you how to purchase an upgrade kit to make it work with Ryzen. Otherwise, a TX750M and an S340 would be fine for your config
/Abhi