hardware diagnostic

Discussion in 'macOS' started by ravikc, Dec 18, 2008.

  1. ravikc Guest

    Feb 13, 2008
    hey guys -

    i have been having a lot of problems with my airport on my imac

    it disconnects and is unable to connect to my networks for like an hour then starts working - this happens randomly

    can you tell me how to run a hardware diagnostic on my imac before i take it to the genius bar?

    let me know thank you
  2. hughvane macrumors 6502


    Aug 25, 2008
    Banks Peninsula, New Zealand
    From Disk Utilities > First Aid, run Verify Disk. If a problem is found, the Repair Disk button should become available.

    Some might suggest doing the above from the System disks that came with your machine. Boot from Disk 1, open Disk Utilities, and do the same as above.

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