hardware diagnostics

  1. L

    MacBook Pro doesn’t charge, no light on MagSafe

    (MacBook Mid 2015 15”) So last night while rendering I took a look at my Mac and saw that the MagSafe LED is not on at all and it’s also not charging. It was still on 100% so whatever happened had just happened. I suspect something overheated or so since the fan went crazy fan and the Mac got...
  2. B

    Unusual Power Issue: Logic Board or MagSafe Board failure? Or something else...

    I'm at a bit of a loss as to what is wrong with my mid-2012 15" MacBook Pro Retina (i7, 16GB RAM, Intel & Nvidia GPU). This will be a bit of an essay so bear with me! Background Bought in September 2012, had logic board and GPU replaced under Apple Repair scheme due to faulty graphics. Also...
  3. R

    Logic board or GPU fail?

    So today I walked on my 2011 iMac having a blue screen, like on that laptop, after reset I got a that screen with yellow stripes. Google it a bit, but couldn't find anything useful, at least other guys with similar issue got apple logo, I don't even have that. Can't boot into hardware test...
  4. Amanda Ripanykhazova

    New graphics problem on 2011 MBP with failed AMD chip

    Here's a new one?: A few months after successfully deactivating the AMD chip and using the Intel one, I ran a command-D hardware diagnostics to check memory. (check reported a bad chip with both inserted on extended testing but testing each one individually in either slot reports both SODIMMs...