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sleep wake problem

  1. ronnie banerjee

    MBA Early 2015 shuts down when closing the lid

    MY MBA early 2015 1.6Ghz 4gb Model was working absolutely fine, But after the 11.2 Big Sur update something changed. I generally do not shut down my mac just close the lid and leave it when I'm done. One fine morning I opened the lid to wake it up but it didn't after booting it back up got an...
  2. Menopause

    Cannot control brightness of LG UltraFine 5K after wake

    Hi guys, I'm on a MacBook Pro 16" (2019) running macOS 10.15.4 Catalina. It's connected to an LG UltraFine 5K Monitor purchased directly from Apple in November 2019. I've had the problem consistently over the past months that whenever my Mac goes to sleep and wakes up, I cannot control the...
  3. D

    iMac sleep wake failure

    I have an iMac 2017. After sleep it never wakes up, instead it needs to be powered back on. On wake I see a sleep wake failure popup. A sample of the report it generates is below: Anonymous UUID: XXXXX Wed May 22 08:15:54 2019 *** Panic Report *** panic(cpu 0 caller...
    • dogbait
    • Thread
    • imac sleep wake problem
    • Replies: 0
    • Forum: iMac
  4. E

    Sleep Wake Failure

    After closing and re-opening the lid of my Macbook Pro Early 2015, sometimes it will crash, play the startup sound, and take me back to the login. After I put in my password, it will resume all my applications again, and most of the time an error message will popup saying there was a sleep wake...
    • Emberrr
    • Thread
    • crash crash on wake macbook pro 2015 sleep wake problem
    • Replies: 1
    • Forum: MacBook Pro
  5. NielsO

    Serious problems MacOS 10.13.5 Beta 5

    Hi Guys, After installing MacOS 10.13.5 Béta 5 I had some weird glitches and crashes. Some times my touchpad suddenly freezes and can't be used. So I have to hard-reboot or wait a minute to stop from freezing. And I also had some sleep-wake failures. This morning I opened my Macbook and it was...
  6. B

    "Sleep Wake Failure" - iMac Constantly Crashes

    Hi all. Does anyone else have a Mac that crashes often when in sleep mode? My iMac crashes about 2 times per day while in sleep mode, now. My iMac is updated to macOS 10.13.4, but the problem has existed for at least 1 previous version of macOS. The crash report lists this -- Event: Sleep Wake...
  7. H

    MacBook turns off with lid closed; requires power adapter to start

    Recently after replacing the battery in my late 2011 MBP, the system will shut off after several hours of having the lid closed. When opening the lid, instead of waking from sleep, the system won't power on unless it is plugged into the power adapter. I've tried holding the power button for 10...
    • hueby46
    • Thread
    • power issues sleep wake problem
    • Replies: 3
    • Forum: MacBook Pro
  8. Bill P.

    Apple Watch not waking up new iMac

    I have an Apple Watch 1 which isn't waking up my new iMac. I've restarted both with the iMac giving a message that I needed to log in with my passcode after a restart in order for the watch to work, but it still isn't detecting the watch to wake up. I've also enabled Two-factor authentication...
    • Bill P.
    • Thread
    • apple watch imac 2017 sleep wake problem
    • Replies: 18
    • Forum: iMac
  9. AppleSmack

    Sleep/wake 'breaks' Das Keyboard

    I've got a problem with my new Das Keyboard, and I'm hoping someone here has solutions I could try. Whenever the Mac goes to sleep for a while, the Das Keyboard loses its connection. Das Keyboard can't wake the Mac – even when I wake and log in with the built-in keyboard, the Das Keyboard isn't...
  10. valenrandy

    Upgraded from Mavericks to Sierra...

    Hello everyone! I currently have a 2012 i7 mac mini that was on Mavericks but out of necessity I had to upgrade to Sierra this past Monday. Every thing appeared ok and the few things that were off I fixed (external drive un-writable). There are 2 things that I need to work on though. One of...
  11. fhturner

    Mac Pro 4,1 won't wake from sleep...backplane?

    I've got a Mac Pro 2009/4,1 that I'm building up that won't successfully come out of sleep mode. It goes to sleep fine and the light pulses; when you try any method to wake it, everything clicks back on, fans spin up, but no video displays, and it no longer is reachable on the network by ping or...
    • fhturner
    • Thread
    • firmware update mac pro (early 2009) sleep wake problem
    • Replies: 0
    • Forum: Mac Pro
  12. B

    Sleep/Wake button lost clicky response, will apple replace the handset?

    Hey! This week I realized that after using my friend's iPhone my handset's sleep wake button was malfunctioning. When I press the phone's sleep wake button the button presses down and goes in a little and functions as should. It does however seem as though it's spring mechanism is failing...
  13. sotosoul

    Mac OS 9 sleep of death issue on iBook G3 Clamshell

    Hello people! I own an iBook Clamshell from 1999 with dual boot Mac OS X 10.3 Panther and OS 9.2.2. Here's the issue: the iBook does not recover from sleep when in OS 9.2.2, but it does from OS X (although it takes some ~20 sec for the mouse to start moving...) So, is this related to the sleep...
    • sotosoul
    • Thread
    • clamshell ibook os 9 sleep wake problem
    • Replies: 4
    • Forum: PowerPC Macs
  14. C

    Macbook Pro reboots when waking up from sleep

    Hello guys, For about a week now I am coming across this issue every time I wake my Macbook Pro (9.2) from sleep: open the lid, and it reboots instead of just waking up from sleep. However, this only happens after a sleep time of more than aprox. 30-40 minutes. When I put the mac to sleep...
    • claudiuberechet
    • Thread
    • issue macbook pro 13 power source reboot restart sleep wake problem
    • Replies: 11
    • Forum: MacBook Pro
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