Where do I plug in the PCI-E cable?!

[Max Kreations]

Hi, I'm building my first PC and I'm using an APU. That means I don't have to buy a GPU. However, now I don't anywhere to plug in the 3/3 + 2 PCI-E cable from my power supply.
So do I just leave it, or do I need to plug it in somewhere other than a GPU?

I'd appreciate any help with this

PS. If for some reason you need to know the specs, here they are:
Motherboard: MSI A68HM-E33 V2
APU: AMD A Series A8 7600 with Radeon R7 Graphics, 3.1 - 3.8 GHz, 4MB Cache
Memory: Kingston 8GB PC3 Pin DIMM
Power Supply: EVGA 430 watts
Hard Drive: WD 320GB Caviar Blue
Case: CiT Venom ATX gaming case

 

[Dark Lord of Tech]

If you had a GPU the PCIE would be utilized.

 

[Max Kreations]

If you had a GPU the PCIE would be utilized.

So does that mean I don't need to plug it in anywhere?

 

[t53186]

Correct you do not need to plug it in.

If you had a GPU the PCIE would be utilized.

So does that mean I don't need to plug it in anywhere?

 

[Dark Lord of Tech]

Yes you currently don't have a need for it.