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4.1 macbook pro

  1. Michael.S

    No keyboard backlight on 17" MBP 4.1 2008 (PreUnibody)

    So here's the thing: I did some web surfing yesterday on this recently acquired 17" MBP 4.1 2008 (PreUnibody) as I wanted to check the performance of the new battery I bought a while ago. I adjusted the keyboard backlight to check if it was working - which it did. After the battery went out...
  2. Michael.S

    800 MHz RAM instead of 667 MHz RAM on A1261 with Penryn CPU

    So the RAM (2x 2 GB 667 MHz DDR2 SODIMM) in my A1261 4.1 MacBook Pro with Penryn CPU just died. I need to relplace them and I have 2x 2GB 800 MHz lying around. I am eager to try them out would have already done if it not been due to the possible incompatibility issues with Intel Penryn CPUs...
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