Recent content by ochen38

  1. O

    if the screen flickering on my mac

    Thanks, it's a PowerMac. Finally solved the problem by keeping the case open to let the temperature down. Sometimes will even need to use a desk fan. All the fans are working normally,but were not enough to keep the unit cool.
  2. O

    if the screen flickering on my mac

    Should I increase memory for my ATI Radeon HD 5870 1024 MB?