Reports of maintenance technicians being able to expand the memory and storage of M1 Macs began circulating on Chinese social media over the weekend, but now international reports have started to clarify the situation. Welcome any assistance figuring out what might be wrong here.Technicians in China have reportedly succeeded in upgrading the memory and storage of the M1 chip, suggesting that Apple's integrated custom silicon for the Mac may be more flexible than previously thought. It still gets roughly two hours before needing to be recharged. My fault I guess but end result is it didn't get fixed. Then I contacted her two weeks out of warranty she said she didn't work for free and it would be another 250 bucks to change it again so I figured I'd live with it. I contacted her during the warranty period, but got caught up in other things. The (independent) technician replaced it in 2020 with not the correct battery, but what she had at the time. The battery has shown a service battery error for some time. It has had trouble waking up from sleep for some time I did drop it once unfortunately shortly before the black screen of death I did have issues with the screen where it needed to be propped up, then it got better Leaving food out to coax out the machine gremlinsġ) upgrade to Catalina (nervous since I will lose the screen upon reboot)Ĥ) Consult an exorcist or for that matter an Apple Store.
Checking and unchecking automatic graphics switching,.Changing the sleep settings and display sleep settings to never slee.Doing something where you hit S and turn it on (don't recall the sequence now.Moving the display back and forth slowl.Would a bad logic board cause these symptoms?.If it were only the cable, I'd have HDMI out, right?.If the cable was bad, that time when it was working, would it have booted back to a black screen when the screen position wasn't touched at all?.If the screen was out, it wouldn't randomly light, right?.When I shine a light through it, the screen is still black. I wish I had tested the HDMI at that time but did not. However when I restarted, it went black again. I'm not sure what happened the first time, but the second time, I had turned if off airplay, shut the machine, opened it after awhile. The mystery is this: Twice the screen has actually come on. I am able to get in with voiceover and Airplay and stream it to my Roku. Hello, I have a mid-2012 Retina Macbook with the Black Screen of Death and no HDMI out.
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