It's definitely not firmware. CreationHeart did you notice any symptoms similar to this before it died? https://vimeo.com/76656998i have not noticed any errors prior it's just a one off silent death. After heart surgery with a donated heart from japan my 1Dx is surviving fine now.
April 18, 2014, 02:44:43 AM
Topic: 1 DX firmware 1.2.4 causing lock up? (Read 2242 times)
1Dx, 5Dmk3, 15mm fisheye, 16-35L, 35L, 85L, 100L, 135L, 70-200L IS II, 500L and accessories.