macbook air mid 2013 A1466 problem with question mark folder.....when i took out the ssd it take around 40-50second to show folder after chime sound...but when i put the ssd back, took about 4-5minutes to show folder....what could be the problem?
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Re: Macbook Air 13' Mid 2013 Question Mark Folder
Can be many things. Boot from a High Sierra or later MAC OS USB installer into recovery to see whether the SSD is visible, how it is formatted etc. Could be corrupted MAC OS. If the BIOS is pre High Sierra, then it won't boot or install on APFS formated volumes. You need to format as MAC OS Extended (Journaled) then install. During the update, the BIOS will be updated automatically and APFS volumes will then boot. SSD is also converted to APFS during installation too.
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Hi all,
I have a MacBook Pro A2442 with board 820-02098-A very highly oxydated (water) by an accident.
The customer just need to recover the data (no backups, heh), so we cleaned fully to make it power on.
Fortunately the Mac is still alive but it shows an exclamation mark in a circle (!) (Apple T2 fw issue?) with the text "support.apple.com/mac/restore" and doesn't go further.
We tried to interface with another Mac, but can't get in DFU. Very likely the keyboard is gone too because the water, so we're planning to buy a cheap compatible one just to.... -
Hi colleagues,
I have a situation with 2 Macbooks M1, 1x A2337 and 1x A2338. I will post below the symptoms and what I have tried until now
- They both power on and display the exclamation mark 1 second after displaying the Apple Logo
- They both try to enter Recovery but after restart they loop in the step above, showing the exclamation mark
- They both enter DFU but are not recognized by the other computer. Also tried force DFU, bot have voltage on SOC_DFU_STATUS. Still not found by other computer in Apple Configurator or Finder, used more cables, TBT3 and... -
Hi everyone!
I have a 2018 MacBook Pro (with Sequoia OS) that I've been using for years with no problem. I recently received an M2 MacBook Pro so I'm mostly using it and not the 2018 one, but since a friend of mine needs a computer, I thought I could restore my 2018 and give it brand-new-like to my friend.
I tried using the built-in tool to restore the MacBook (Settings > General > Transfer or restore > Delete) but it got stuck when trying to remove the Find Device configuration (it asked me for the password for my old Apple ID -now I use the same account but...06-27-2025, 08:54 AM -
Hi guys, this my first post but i want to be brief about it, i recently got a MBP L2013, the problem was that after some use the macbook shutted down randomly, at first i suspected to be the battery, and after connecting it with the charger i noticed that i didn´t shut, but after an hour or so it shutdown, after that i started searching a solution to my problem, but my brother tried to help me to find the problem and it that process to replicate the problem he reproduced a 4k video in multiple tabs and not much time after the macbook shutdown to never power again, what i noticed was that the...05-23-2024, 05:17 PM -
1. RESET MACOS WITH IPSW
a. Power off MacBook, press and hold the power button to enter Recovery
b. Open Disk Utility, remove Macintosh HD
c. Reboot, connect to the network to Activate Mac.
d. Plug the C cord in the first port of the MacBook into the other Mac, then power off the MacBook
d. Hold down the Control (L) + Option (L) + Shift (R) + Power key combination for 10 seconds
e. Release the other keys, but keep holding the Power key for another 10 seconds
f. MacBook is returned to DFU, open Apple Configurator 2 on the other Mac, right-click...
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