First PC build help! (please)

Onieub

Reputable
Apr 5, 2014
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Hey, a friend of mine just helped me build my first PC. It has shut down a few times while I was using, so I'm trying to figure out whats wrong. I don't know too much about these things, but it seems like the issue could be power-related maybe?
I've tried using a few different power supply calculators and they're all showing me completely different results (from 360w to 700w).

I would really appreciate it if you checked out my build and let me know if there's anything wrong with it.

MOBO- ECS H87H3-M3(1.0) LGA 1150 Intel H87 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard

CPU- Intel Core i3-4130 Haswell 3.4GHz LGA 1150 54W Dual-Core Desktop Processor Intel HD Graphics 4400 BX80646I34130

RAM- G.SKILL Ripjaws Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666)

GPU- SAPPHIRE 100366-2L Radeon R7 260X 2GB 128-bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card

HDD- 7200RPM (Single Drive)

PSU- CORSAIR CX430 430W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply