I have an issue regarding what I think is my power supply. So I've been using my PC fine for over a year now with no issues, but I recently got my hands on a SSD (Intel 535 series 240gb) and wanted to add it to my build as my primary drive and use my 1tb HDD as a slave. However, as soon as I connected the SSD the PC wouldn't boot. The lights turn on, the fans start, but the red CPU_LED light is on on the motherboard and it wont enter POST. I tired every possible configuration of cables to check if those were faulty on my power supply and those were fine. Even taking out my HDD completely didn't solve the problem. I did find out though that if I disconnect the 6-pin connector from my GPU (xfx radeon r9 280x which has an 8(6+2)-pin and 6-pin input connection), the system boots fine with everything connected, however I have to resort to on-board graphics which obviously I don't want. As soon as the SSD is disconnected, everything runs fine again. My PSU has a 750w output (EVGA supernova NEX750G) so I can't believe that is the issue but everything points in that direction. Please help. Also sorry for bad formatting, this is my first post. Thank you for any help.
Full System Specs:
CPU: Intel Core i7-4790 3.6GHz Quad-Core Processor
Motherboard: MSI Z87-G45 Gaming ATX LGA1150 Motherboard
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Intel 535 Series 240GB 2.5" Solid State Drive
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: XFX Radeon R9 280X 3GB Double Dissipation Video Card
Power Supply: EVGA SuperNOVA NEX 750W 80+ Gold Certified Fully-Modular ATX Power Supply
Monitor: Asus VN247H-P 23.6" Monitor
EDIT: Forgot to mention that the SATA connection is fine. I know this because the PC has actually booted two times with the SSD connected. I was able to install the OS and even play CSGO while overclocked for about an hour with no issues. But when I turned of my PC and then tried again the next day, no boot 🙁
Full System Specs:
CPU: Intel Core i7-4790 3.6GHz Quad-Core Processor
Motherboard: MSI Z87-G45 Gaming ATX LGA1150 Motherboard
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Intel 535 Series 240GB 2.5" Solid State Drive
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: XFX Radeon R9 280X 3GB Double Dissipation Video Card
Power Supply: EVGA SuperNOVA NEX 750W 80+ Gold Certified Fully-Modular ATX Power Supply
Monitor: Asus VN247H-P 23.6" Monitor
EDIT: Forgot to mention that the SATA connection is fine. I know this because the PC has actually booted two times with the SSD connected. I was able to install the OS and even play CSGO while overclocked for about an hour with no issues. But when I turned of my PC and then tried again the next day, no boot 🙁