What PSU

[TIZMEANDONLYME]

Can someone recommend a cheapish PSU to use.
I'm wanting to build new pc. Bought used motherboard bundle (asus z87-k motherboard, i7 4770k cpu, 16gb ddr3,) a 4tb sata drive (whiped) and a new case. And I have 2 x sata dvd drives.
the case came with a Rhos 500B 500w psu.
Connected everything but nothing happened. At this moment I'm hoping it's the psu

 

[TIZMEANDONLYME]

Be Quit System Power 9 are basic units but solid enough.

Ty will take a look. If I buy a more powerful one will it be OK. I'm not sure if 500w is enough. One website says 250w another says 750w

 

[TIZMEANDONLYME]

This is a fantastic deal right now.

Super Flower Golden Green HX 650W "80 Plus Gold" Power Supply - Black

Order Super Flower Golden Green HX 650W "80 Plus Gold" Power Supply - Black now online and benefit from fast delivery.

www.overclockers.co.uk

That is cheaper than I thought. Was only planning on a gtx 970. Its minimum I need. I'm just learning lol. Ty for helping.
Tomorrow I'm going to try a few things to see if I can work out what is wrong with pc. Hopefully it's not the motherboard.