![]() I can't see how he could compell me to fix that secondary problem. I've put back his faulty screen on and asked him for his bank account details so that I can refund him his deposit. 5% possibility it could be the graphics card or something else on the motherboard which we wouldn't be able to confirm until the screen was sorted out. #Macbook pro os update boot looping crack#Though I said I was 95% sure the glitching on the screen (vertical pink and white stripes) were due to the screen having failed (no apparent crack marks). Granted that I didn't mention to him about the instability in the quote as I did indeed associate it with potentially related to the screen damage. I mentionned to the customer about the secondary problem now that the monitor is working fine and he's refusing to pay the extra to have that fixed because he reckons as an expert I should have been able to see that secondary issue was not going to be fixed before quoting him. Yes indeed a touchbar one with the power button as you're saying. I don't do board level repairs and if the customer accepts I can send it to someone who does.Ĭlick to expand.The laptop was in pristine condition and didn't show anything potentially liquid effect. ![]() When I booted to diagnostics it came up with a HDD pic with an alert mark on it, couldn't find any interpretation of that symbol so not quite sure what to make out of it #Macbook pro os update boot looping upgrade#When I attempted internet recovery, after downloading the package it reboots and requests connection to the internet again rather than proceeding with the installation. MacOS macOS Sierra Update could not be verified MacOS macbook pro stuck in boot loop recovery mode and safe mode not working MacOS Cannot boot into macbook pro Cannot access recovery mode MacBook Pro 2019 Upgrade to Big Sur left me stuck in a boot loop MacBook Mid 2014 Macbook Pro Retina Black screen on. It won't boot to safemode, and keeps rebooting in recovery from USB the same way. This appears to be a board level problem. However I figured out that I can force to boot into macOS with ALT+R which has been a temporary fix for me since then. Īt least I no longer feel responsible I might have brought on the instability. Since the update installer would load automatically on every boot this results in a boot loop. Especially that it wouldn't output to the external monitor whether the on-board was connected or not should have been a clue that there might have been something else going on. Need to start documenting these things before starting work, more work but need to cover the back side. Click to expand.Yes, I did and it does the same thing.īut that allowed me to remember that the rebooting also happened before I did the swap and I had put on the account that it may have been happening because of the faulty monitor creating some instability of some sort.
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