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power

  1. R

    MBA 2015 turns on only with SMC reset after being shut down...

    This last week, my Macbook Air Early 2015 didn't respond to the power button for the first time. It took a 15 minute battle with the power button. After that, whenever I shut down my notebook, I had the same problem. The power button didn't answer and the screen was wholly black, so I learned...
  2. B

    How many unpowered USB devices can my mid-2012 MacBook Pro handle?

    Greetings all, I am an amateur producer and I mix and master wherever I am at the moment many times. I had a USB hub (https://www.amazon.com/dp/B00TPMEOYM/ref=cm_sw_em_r_mt_dp_U_e-WZDb5TYSMNG) running into one USB port and my Scarlett 2i2 in the other. In the hub, I would have my iLok and a...
  3. D

    MP 1,1-5,1 EVGA PowerLink pin connectors

    My current setup is a MacPro5,1 with a GTX Titan X (6+8 pin). Currently using a 6-to-8 pin adapter for the 8 pin input on the card. Would I need to pick up another 6-to-8 pin adapter since the EVGA PowerLink has dual 8 pin inputs?
    • Demigod Mac
    • Thread
    • evga macpro power powerlink videocard
    • Replies: 5
    • Forum: Mac Pro
  4. Nina-TWH

    Keyboard light missing after unplugging

    Please, help! I have a very annoying problem with Macbook air 2017 (mac OS Mojave). Keyboard light turns off totally after fully charge the battery. It happens right after 2 or 3 minutes as I unplug the charger. Tried everything: system management controller (SMC), checked and unchecked...
    • Nina-TWH
    • Thread
    • adapter backlight issue keyboard backlight light missing not working plug power unplug
    • Replies: 1
    • Forum: macOS Mojave (10.14)
  5. Jubadub

    Do you own a Talos II?

    I believe the PowerPC community needs no introduction regarding the brilliant Talos II, Talos II Lite, Blackbird and the upcoming Condor product lines by Raptor. Knowing these computers being insanely high-performant, cost-competitive, privacy-respecting and completely blob-free (unless we count...
    • Jubadub
    • Thread
    • ethics freedom future mac performance power privacy
    • Replies: 38
    • Forum: PowerPC Macs
  6. N

    How do I find out MBP 2014 power?

    I've got to report the electrician rMBP 2014 power so he calculates what automatic breaker I can afford. I've heard the unit for power is watts (W). I've also heard outside my country the power is measured in A. https://support.apple.com doesn't state anything like this but MagSafe 2 specs...
    • Nickk
    • Thread
    • 13 inches 2014 macbook pro power rmbp watts
    • Replies: 2
    • Forum: MacBook Pro
  7. RobbieTT

    iMac Pro - Sudden Failure

    2017 iMP - running fine today and then a couple of minutes after the screensaver kicked in it made a brief static crack noise from the speakers and went dark. Tried the obvious with the power and buttons but no response, visually or audibly. When hooked-up to a power monitor I can see that the...
    • RobbieTT
    • Thread
    • 2017 imac pro no response power power button
    • Replies: 18
    • Forum: iMac
  8. A

    included USB-C cable weird behaviour

    I bought a usb c power meter and I did an experiment. I noticed that with Apple's included usb-c cable charging is not stable ☹️. As you can see in the screenshots I took. In stage 1 I charged with the usb-c power meter between the Macbook and charging cable. You can see that I charge with a...
    • akaash00
    • Thread
    • charging less macbook pro power usb c
    • Replies: 5
    • Forum: MacBook Pro
  9. M

    MP 1,1-5,1 Power Conditioner

    Random question. I recently moved into a new house that was built a long long time ago. (Zillow says 1900, but I don't know). So the house has older wiring, not sure if it's dirty yet... However, Do we need a power conditioner on our systems? Would a UPS do the same thing? If so how many watts...
  10. M

    Macbook Air 2013 Power Issue

    Hi, after some advice on my Macbook Air 2013 It will not power up on battery or when the battery is connected. Only Way To Startup Is By Having The Battery Disconnected & Connecting The MagSafe Power - Which Starts The MACBOOK without using the power button. On the odd occasion i was able to...
  11. BigBen2493

    Buy The 18w or 30w USB-C Power Adapter?

    So having a hard time deciding which adapter to buy for my Iphone XS for fast charging, been reading about how the iPhone XS and iPhone XR will only draw a maximum of 18 watts? Any difference between the two? Charging speeds?
    • BigBen2493
    • Thread
    • 18w 30w fast charging iphone xr iphone xs power power adapter usb-c wattage watts
    • Replies: 5
    • Forum: iPhone Accessories
  12. Mettwurst

    Looking for solution for problem with eGPU and external bootcamp SSD.

    Hello everybody I'm trying to keep it short as I'm already a week off. I would like that if I start bootcamp on my external SSD, which can keep my eGPU connected and Windows does not crash when booting, because it does not get the power management. Windows I got on it according to this video...
  13. iSearch

    iPad 2 Won't Turn On

    My mother got an iPad 2 in early 2013 and used it until she got an iPad Air 2 in 2016. Around that time, she accidentally dropped the iPad 2 with a cheap case in front of our door step and it cracked the screen, but it still worked fine. After several months to a year, it just stopped turning...
    • iSearch
    • Thread
    • apple store broken cracked dead ipad 2 power screen
    • Replies: 1
    • Forum: iPad
  14. D

    2018 Mac Mini USB Sleep settings - drives remain powered on

    Hey guys, when I eject USB drives on my MM2018 the drives spindown after eject as expected, but then they just spin up again (staying unmounted from the OS tho). Never happened on my other Macs, is it happening on yours too? Thx!
    • dia3olik
    • Thread
    • 2018 energy saver macmini macmini 2018 mini power sleep usb
    • Replies: 11
    • Forum: Mac mini
  15. Elphabe

    MacBook Pro keeps losing charge- HELP!

    Hi. Recently, my 2017 MacBookPro (Mac OS mojave v. 10.14.3) has started losing all battery charge overnight and after a few hours. I've checked all the recommended items (battery cycle (221 or something) is normal, no significant power energy drains- well, now Google Chrome-, I've lowered...
  16. tevion5

    Leopard Rules The Mojave

    It surprises me (touch wood) how long Leopard’s version of Screen Sharing is lasting in terms of working well with increasingly distant versions of the MacOS. Seeing as I recently got Gigabit internet and Ethernet around my house I’ve been able to flawlessly control my Xserve from my MBP when...
  17. Sovon Halder

    MacBook Pro 2017 Charges iPhone Slow w/ Adapter

    I got a 2017 MacBook Pro 13" at home. And a 2011 iMac at office. And I got 2 usb-c dongles Juiced Systems Bizhub and Apple Digital AV adapter. When I connect my iPhone to the computers, I get the following current readings.. 1. Bizhub + Lightning cable + MBP Current Available (mA): 500...
    • Sovon Halder
    • Thread
    • adapter apple bizhub cable digital av imac juiced lightning macbook pro power
    • Replies: 2
    • Forum: MacBook Pro
  18. Stephen.R

    UPS: APC or CyberPower?

    Mains power here is not that great - we don't have many long outages, but plenty of little half-second outages that play havoc with stuff in a home-office: routers, desktop hard drives, and soon, a Mac mini. I've been intending to get a UPS for a while, but as I'd worked from a laptop I've put...
  19. slylandro_probe

    Mac Pro freezes and reboots after sleep

    I've been having some strange issues with my Mac Pro over the last couple of days. It seems that after it wakes from sleep, it restarts. But this is not a soft restart and it is not due to issues such as this. The symptoms are as follows: Wake from sleep. Monitors turn on, everything seems...
  20. mayuka

    mac mini 2018 Power consumption

    Hi all, Apple hasn't updated their page on power consumption (yet). https://support.apple.com/en-us/HT201897 One great thing about the mac mini 2014 was that it had very low idle consumption - which made it perfect for a small server setup. Can we already speculate what the power consumption...
    • mayuka
    • Thread
    • btu consumption mac mini power thermal
    • Replies: 6
    • Forum: Mac mini
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