MacBook Pro power nap

i have a MacBook Pro 15-inch Late 2011 (mountain lion) and wondered whether it can run power nap

sorry to say this but power nap only works in the Macbook Air and Macbook Pro with Retina because of the built in flash storage.

Similar Messages

  • HT204032 Late 2011 MacBook Pro Power Nap

    I have a late 2011 MacBook Pro with a SSD from factory. Is there a way for me to have the power nap feature? I have tried the new firmware for the retina MBP but will not work. Theoretically there is no reason it can't work on the device I have 8gb RAM and a 256GB Solid State Drive.

    Power Nap requires a Mac notebook with built-in flash storage. May require a firmware update.

  • Can you use a Macbook Pro power connector on a Mac Air?

    Can you use a Macbook Pro power supply on a Mac Air?

    Here's where Apple says it's ok too.
    http://support.apple.com/kb/HT2346

  • Macbook and Macbook Pro Power Adapters

    Is it safe to use a Macbook Pro power adapter in a Macbook and vice versa?
    I have just noticed that the MBP's adapter is 85 watts and the MB's is 60 watts. I hadn't realised they were different.
    My wife and I share each others adapters all the time (she has a Macbook). Will this be damaging either of the laptops?

    Shouldn't cause any problems. The main issue will be that the 60w adapter won't provide enough juice to both charge the MBP battery and run it if there is much of a load so I'd avoid using the 60w on the MBP for anything other than charging the battery whilst not using the machine - sudden power shortage could be painful for the machine.
    Best of luck.

  • I plugged in my macbook pro power adapter and heard a loud bang. I checked the charger by opening it and found out the charger blew the whole mother board up. So i buy another charger, as i live in Egypt, that blew up the same way, please help.

    I plugged in my macbook pro power adapter and heard a loud bang. I checked the charger by opening it and found out the charger blew the whole mother board up. So i buy another charger, as i live in Egypt, that blew up the same way, please help.

    You'll certainly need a new logic board.
    If I were you, I would take the machine into your local Apple Store or an AASP and have them evaluate the problems and give you an estimate for repair. If you're out of warranty, be prepared to pay a very high price to get your computer repaired.
    Good luck,
    Clinton

  • Does the macbook pro power supply draw power if the computer isn't plugged in

    does the macbook pro power supply draw power if the computer isn't plugged in?

    Same thng for your entire house: called "vampire loads" ... http://en.wikipedia.org/wiki/Standby_power

  • Using Macbook Pro Power Adapter on a Macbook

    I have a Macbook Pro and someone else in my family has a Macbook. Recently they misplaced their power adapter and started borrowing mine to use until theirs was found. I was uneasy about it, but it seemed to work okay. I know that the adapters are slightly different but will it hurt the Macbook to use a Macbook Pro power supply?

    It's fine. The MB will only draw the power it needs. FYI, the MBP adapter is 85 W, the MB's is 60 W.
    Hope this helps...

  • Macbook Pro power supply and grounding.

    Hey Apple people. I noticed something disconcerting with the power supply on my MacBook Pro 13" (non-retina)
    I have a stainless steel metal table in my kitchen. It is the same type of stainless steel table you find in restaurants.
    I have my 13" MacBook Pro in a Speck See-thru case.
    The MacBook Pro in it's case is sitting on a Rain Design "M Stand".
    The Rain Design "M Stand" is sitting on the stainless steel table.
    I am wearing a short sleeve shirt.
    I am sitting on a fabric covered chair at the table.
    The battery was getting low so I got out my power supply, which is the power brick with the two prong plug adapter.
    I plugged this into a power strip and the other end into the computer.
    While touching the case of the computer with one hand and leaning on the stainless steel table with my other bare arm. I felt a vibration through the fingers that were in contact with the MacBook Pro. I knew what was going on, and I got really concerned.
    I tried an experiment.
    I got out the extension cord that came with the MacBook Pro power supply and I changed out the two prong plug on the power supply for the extension cord. The extension cord has a grounding post.
    When I plugged the power supply back into the power strip and connected the power supply to the MacBook Pro. I no longer felt a vibrating sensation when I was in contact with the stainless steel table and the computer.
    I have other MacBook Pro power supplies and I always use the grounded extension cable with them, because it is located at my regular workstation area. This stainless steel table is located in my kitchen, and I was eating dinner and watching YouTube videos.
    Just thought you would like to all know that when you don't use the grounded cable on your MacBook Pro. you become the ground.
    Never using this power supply anywhere again without the grounded cable.
    Thank you for your time.
    Matthew Sievert

    It depends on what you are doing.  Yes, the power supply can get hot.  This is normal.

  • My macbook pro power adaptor getting heated

    Hi
    My macbook pro power adaptor getting heated  & ultimately melting the coil which leads to power off.
    Is there any solution for that.

    我刚刚尝试了一下，我的电源适配器也好热！但是不至于融化的温度，可以尝试换一个吧。
    I just have a try, I find my power adapter is very hot! But it is not the melting temperature.U can try to change another.

  • Macbook pro power adapter very hot- stopped working

    a few days ago I noticed my macbook pro power adapter was running very hot. Yesterday it stopped charging.   I switched the power cord 1/2 with 2nd one I had… it works but the adapter  is running very hot. do I need new adapter/power cord since my original cord is no longer working.
    suggestions please.
    JGCub

       Reset SMC.     http://support.apple.com/kb/HT3964
       Choose the method for:
       "Resetting SMC on portables with a battery you should not remove on your own".
    If this does not help, contact Apple.
    Genius Bar reservation
    http://www.apple.com/retail/geniusbar/

  • Late 2013 Retina Macbook Pro power brick extremely hot to the touch!  This affected my computer (It was hot as well) - I could smell something burning!  I am unsure the issue!

    Hello,
    I purchase the latest 2013 Retina Macbook Pro, which I pluged in my charger and walked away from my computer!  When I arrived, my computer was in sleep mode and I noticed a faint burning smell and felt my computer and it was extremely HOT!  I then felt the power brick and it was even hotter!  10 minutes after I awoke the computer (ESTIMATED), the computer actually cooled down...  It's not hot to the touch but still warm!  On the other hand, the power brick is still extremely HOT!
    Please help!  I started the charge at 3% and awoke it around 78% and now it's at 89%
    Also, how long does it take to charge from 3% to 100%?  It's been about 2 hours to reach 89%
    Thanks,
    Anthony
    NOTE:  Any support would be great!  I could use the advice as this is personally my first MAC!  I am thinking a software update to fix the computer from heating up when sleeping but I am unsure about the power brick!

    AppleSupportNow 
    I always thought that keeping it plugged in nearly 24/7 can damage the battery too?
    No, not at all, the only damage from being plugged in all the time are IF:
    A: its not turned off and in sleep mode ALL the time while plugged in
    B: you dont unplug it ever couple weeks or so and drain the battery down to about 30 to 40%
    *Also, if youre going to store your macbook away for a few weeks or more,... make sure it has at least a 50% or so charge.
    *Cycle count / use/ lifespan is one thing that cant be countered.
    Proper treatment is another thing. Just because LiPo batteries dont need conditioning in general,.. does NOT mean they dont have an ideal use / recharge environment. Anything can be abused even if it doesnt need conditioning.
    Just use and enjoy your new macbook, 
    From Apple on batteries:
    http://www.apple.com/batteries/notebooks.html
    http://support.apple.com/kb/HT1446
    but really all you would keep in mind is --"consider 15-20% is the same as 0% and recharge it"
    Important useful info on your Lithium cells as compiled from battery experts:
    Heat increases battery performance but shortens life by a factor of two for every 10°C increase above 25–30°C (18°F above 77–86°F). This is yet another important reason for the cooling of any notebook, not just keeping the processor and GPU cool. Mavericks lower power tasking (app nap) and combined with the cool running Haswell processor both greatly protect battery life on your Macbook now more than ever before.
    Good news: *Mavericks not only increases a single charge cycle for longer battery use off a full charge,… but also prolongs the overall long term life of the LiPo battery in a Macbook by reducing the load conditions the battery experiences from heavy peak-use.
    Counting cycles is not conclusive because a discharge may vary in depth and there are no clearly defined standards of what constitutes a charge cycle on a Lithium Ion battery empirically. Similar to a mechanical device that wears out faster with heavy use, so also does the depth of discharge (DoD) determine the cycle count.
    The shorter the discharge (low DoD), the longer the battery will last. If at all possible, avoid full discharges and charge the battery more often between uses. Partial discharge on Li-ion is fine.
    Frequent HIGH depth of discharge rates (draining the battery very low) on a Lithium battery will hasten the lowering of maximum battery capacity.
    Although better performing when warm, lithium polymer batteries live longer when kept cool.
    Lithium cells prefer draining conditions at a steady pace rather than fast pulsed or quick discharges, …this fact is idealized now with the Haswell and Mavericks app-nap low power tasking for battery use.
    App nap:
    http://www.apple.com/osx/advanced-technologies/

  • My Macbook Pro power adapter is not working

    I have had my MacBook Pro for less than 1 year and I only use it to get to Uni and back. I leave the adapter at home and unplug it when I'm not using it, but lately it has decided that it doesn't want to work and hence I cannot charge my laptop. Is there anything I can do other than spen $90 on a new charger?

    If your computer is still under warranty, so is the power adapter. Make an appointment at an Apple store or call AppleCare.

  • Cinema Display and MacBook Pro - Power Button won't work

    I have been using a 20" Apple Cinema Display (plastic model) with a 17" Powerbook and never had a problem. Recently I acquired a 15" MacBook Pro and it's like the power button on the display has no use at all. The only way to turn on the computer is opening the computer lid, turning it on and then closing it. The display also won't shutdown the computer, although the power button light reacts to the touch. The funny thing is that the display settings button work fine. Does anyone has a clue?

    Malcolm, thank you for the answer! But I still don't understand why my new MacBook Pro, having exactly the same connector as my older Powerbook had, won't behave the same way? I'm still using the same DVI to ADC adapter, I'm wondering if the new Macbooks maybe have some PIN assignment disabled on its DVI connector. And anyway, shouldn't the power button be able to at least shut down the computer, as long as pressing it would just open the shut down dialog box?

  • MacBook Pro power adapter doesn't show green light when fully charged

    I've had a quick search through the communities and there are a lot of posts about chargers and indicator lights, but I'm not sure I'm really satisfied about my own issue so I thought I'd ask anyway.
    Basically, I bought a spare power adapter (genuine Apple 85W MagSafe2) for my new 15" Retina MacBook Pro in a store the other day, to save me lugging my main adapter to and from work all the time.
    Using it for the first time made me realise that the adapter I got with my MBP behaves slightly differently re: the LED indicators. The new one from the store shows amber until the MBP is fully charged, then solid green once fully charged. This I believe is perfectly normal.
    The charger I got with the MBP shows amber whilst charging, but only shows green very briefly when fully charged and then the indicator goes out completely. OSX (10.8.2) still indicates that it is connected to the power source though, and the battery doesn't drain or anything at this point - it definitely appears to be functioning as expected.
    Aside from this, I can determine no real difference between the two adapters in terms of charging speed or general functionality, they both appear fine.
    I just wondered if anyone else had ever seen this?
    I did reset the MBP's SMC settings too, but it made no difference. I'm inclined to think there isn't an issue with the laptop itself since the new adapter's indicators work exactly as I'd expect, but then again the original adapter seems to function perfectly so I'm wondering if there's just some trivial issue with the green LEDs or something like that.

    Really doesn't matter if anyone else has or has not seen something like what you have. Your original adapter is faulty in one way or another and you should take it in to Apple with your rMBP to show them what is happening and Ask Nicely for a new one that works correctly.

  • Dell 2407WFP MacBook Pro Power-Save

    I've just picked up a Late 2011 MacBook Pro 13" and attempted to connect it to my Dell 2407WFP monitor, via DVI with a genuine Mini DisplayPort to DVI connector.
    The monitor is working well as an extended desktop, however, when the system attempts to put the monitor(s) to sleep, the Dell gets stuck in a loop. It shows the "going into power-save mode" repeatedly, but never gets there.
    The monitor does seem to correctly go into power-save when the system is shut-down.
    I've read some similar threads, but none referring to this model.
    Any help would be much appreciated

    My Dell 2407wfp works fine with VGA, but I couldn't get it to work with DVI.  I narrowed the problem down to a faulty MiniDisplay Port to DVI adapter.  The Dynex brand one was not working properly and kept causing the monitor to attempt to enter power save mode.  (The Dynex adapter would get warm even when no cable was plugged into it!) I bought a genuine Apple adapter at Best Buy and now it works fine.  If that doesn't help try resetting PRAM (command-option-P-R  on start up).

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