Solved Upgrading from orion 585 Tags: Power Supplies Components Product Last response: October 24, 2012 10:58 PM in Components Share sodao October 21, 2012 11:47:10 PM these are my current specs: Operating System: Microsoft Windows 7 Ultimate (x64) Build 7600 Processor: AMD Phenom II X4 965 Black Edition (3400.0 MHz) Motherboard: ASUS M3A78 (AMD 770/870 (RX780) + SP5100 (SB700)) Memory: 4 GBytes (Dual-Channel) Hard Drive: WDC WD5000AAKX-001CA0 (476,940 MBytes (500 GB)) Optical Drive: UBYHKXW W5EFCPU (BD-ROM) Display Adapter: AMD Radeon HD 7750 and all of it is being powered by an HEC Orion XPOWER585: http://www.newegg.com/Product/Product.aspx?Item=N82E168... recently it started making much more noise than normal, and after a bit of googling i came across the PSU tier list which listed HEC Orion as being among the worst. what should i replace it with? PS. i would want to upgrade the motherboard and all right now, but i don't have the money. More about : upgrading orion 585 dabiktu October 22, 2012 12:37:53 AM http://us.ncix.com/products/?sku=59615 XFX Core 550W, 80+ Bronze Certified, AND made by Seasonic (arguably the BEST power supply maker). Probably the best PSU for the ~$50-60 range. m 0 l lilotimz a b ) Power supply October 22, 2012 5:33:45 AM Antec NeoEco620c for $35 after $20 MIR and $15 instant promo code. http://www.newegg.com/Product/Product.aspx?Item=N82E168... m 0 l Related resources Lenovo z585 CPU/GPU upgradeable? - Forum Lenovo g585 cpu upgrade - Forum Upgrading a Orion MS-7168 v 1.0 - Forum Lenovo Z585 Memory upgrade for gaming - Forum Can i upgrade intel celeron 585 laptop to a core 2 duo or i series processor? - Forum Can't find your answer ? Ask ! Get the answer sonicers October 22, 2012 11:32:36 AM There's no MIR? m 0 l Best solution lilotimz a b ) Power supply October 22, 2012 7:38:59 PM Deal ended. Here's another long running deal on an Antec NeoEco 520c. $45 after $10 instant off promo code CollegeSave10 http://www.newegg.com/Product/Product.aspx?Item=N82E168... Share sodao October 23, 2012 4:21:49 PM thanks, i'm going with the NeoEco 520c. i'll post back when i get the PSU and test it. m 0 l sodao October 24, 2012 10:57:39 PM Best answer selected by sodao. m 0 l sodao October 24, 2012 10:58:00 PM just put it in, so far so good. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !