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

checkstop

  1. G

    PowerMac G5 Quad can't boot, overtemp and checkstop led light up

    I have a PowerMac G5 Quad I install a pair of 2GB DDR2-800 Corsair XMS2 Ram in the right slot (mirrored centermost) At first, I got 3 beep and the fan start to spin fast After some re-seat and change ram module, I got the boot chime But a few second after the chime, overtemp led bright up...
    • giathyex
    • Thread
    • checkstop overtemp powermac powermac g5 powermac g5 cooling quad
    • Replies: 12
    • Forum: PowerPC Macs
Top Bottom