Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

backplane change in macpro 4.1

  1. D

    backplane change in MacPro 4.1

    Hi all since my 4.1 wont start - no chime, tried the graphic card, the system, the ram no go - i bought a backplane board (200$ with shipping outch) & i want to replace mine any advice, help, videos ? i found on youtube a 1.1 mother board change but since it's different ... thanx