Resolved Power led flashing but no Red LED RAM trays?

Discussion in 'Mac Pro' started by m4v3r1ck, Jan 9, 2014.

  1. m4v3r1ck, Jan 9, 2014
    Last edited: May 12, 2014

    m4v3r1ck macrumors 68020


    Nov 2, 2011
    The Netherlands
    One of my 8 Transcend 2GB 800 MHz DDR2 FB-DIMM RAM modules caused this fault.

    Strangely no red led on any of the 2 RAM trays, so I had to trial-and-error all modules on each of the two RAM trays to find out which module broke on me.
    Any one a hint why none of the leds turned red?

    Thnx & Cheers
  2. gpzjock macrumors 6502a

    May 4, 2009
    I have had 2 ECC DDR2 RAM modules fail in the last 6 years, neither made any LEDs light red, both times the flashing power light was the only clue and it was trial and error to find which one was to blame.

Share This Page