Solved Is my new Corsair psu defective? Tags: Power Supplies Motherboards Corsair CPUs Power Monitors Components Last response: June 7, 2012 6:30 PM in Components Share ratsa May 25, 2012 1:03:28 AM I just bought a new Corsair 650TX v.2 that I was hoping to use with my existing system. I have the motherboard laid out on a table, with the CPU and memory still installed. I attached two connections from the psu: (i) the 24-pin power connector, (ii) one of the joined 4-pin power connectors I connected the motherboard's internal gpu to the monitor and turned it on. The CPU fan went on, but nothing appeared on the screen. I attached the old psu, and the monitor worked. Could there be anything at play here OTHER than a defective Corsair psu? Please help, this is really urgent! More about : corsair psu defective ratsa May 25, 2012 2:04:04 AM I see I am going to pay through the nose to ship this back to Newegg. Should have taken those DOA reviews more seriously. Has anyone tried RMAing back to Corsair instead? Is that better? Best solution ct1615 a c 164 ) Power supply a b V Motherboard a c 105 à CPUs a b C Monitor May 25, 2012 3:12:12 AM newegg pays shipping on DOA returns, you need to contact them i would also suggest the paper clip test to confirm the PSU is DOA http://www.youtube.com/watch?v=5FWXgQSokF4 Can't find your answer ? Ask ! Get the answer ratsa June 7, 2012 6:30:15 PM Best answer selected by ratsa. Can't find your answer ? Ask ! Publish Related resources: ForumThis Corsair TX Series CMPSU-750TX PSU is defective , right? ForumIs my PSU defective or just too weak? ForumDefective PSU , can I use old PSU temporarily? ForumDid I get a defective PSU ? ForumHow do tell if my motherboard is defective ? ForumI think my ASUS GTX 670 is defective ... ForumProblem with new Corsair PSU and Video card ForumIs defective HardWare really common on building a rig? ForumDo I have a defective motherboard? ForumDefective Corsair RAM consistently passess memtest86+ ... ForumWill Corsair PSU work with non-sinwave (square wave) UPS ? ForumDefective Mother Board ForumDefective PSU ? ForumIs this PSU defective ? ForumOld graphics card defective ; looking for advice on new card ~$150-250 ForumFX-6200 vs FX-6300? ForumCOOLER MASTER STORM SNIPER VS CORSAIR 500R Forum[Solved] Corsair 600t and motherboard install ForumNEW PSU.Corsair TX750 V2 or Corsair TX750M ForumAre Intel's stock heatsink securing mechanisms still defective? More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !