Re: GTX280 w/ Enermax Liberty620W
I'm using an eVGA GTX285 SSC with a 36A Enermax too, and i have zero problems. Maybe, the GTX280 needs more amps from the 12V rail than the GTX285. In your case, i would try to disconnect the power cables from 2 or 3 of your hard drives, and see what happens with the stability. Hope this helps.
ASUS Rampage Formula X48 | Xeon 3350 @ 3.6 GHz (450x8/1.26v) | 4x1GB OCZ DDR2 PC2-6400 Reaper CL3 @ 900 MHz 3-4-4-15 | 1 x eVGA GTX 285 SSC | 1 x ASUS EN8800GTX (PhysX/CUDA -> Burnt by nVidia 196.75 driver)
| X-Fi Titanium Fatal1ty PCIe | 1 x Intel X25-M G2 80GB | 2 x 750GB WD RE2 7500AYYS SATA2 16MB | Samsung SH-B083L SATA | Enermax Revolution 1250W | Samsung SyncMaster 275T 27" 1920x1200
| Thermaltake Black Armor | BloodRayne 2 FSAA Patch