My late 2012 MacBook Pro overheats when asleep. The fan blasts until it shuts itself down (I get a message). This started after the most recent update. I am at 10.9.3. Also, I now have a magenta flash when starting up. Now I always shut down the computer when I am done so it won't destroy itself.
View 1 RepliesWith OSX 10.6.4 my 2.66 GHz iMac will not stay asleep. It will wake up even though the Wake for Network Access box is NOT checked in System Preferences. Why is this? This happens every night. It is becoming very frustrating.
Is it normal that the back temperature of my MacBook Pro 2011 is higher after upgraded from HDD to SSD?
I guess this is due to the fact CPU is not limited anymore by the HDD..
I am just wondering whether it would be possible to reduce the heat rise that occurs once flashplayer is running. Everything goes back to normal when the player is stopped down.
Info:
MacBook Pro (15-inch Mid 2009), Mac OS X (10.7.3)
I know the heating up issue has been raised several times all over the internet. But none of the discussions has satisfied my the concerns I have with my system. So I am going to put my case a new, although I believe the answers are going to be the same as on other similar discussions.
I recently bought MacBook Pro (15 inch, 2.2 GHz, late 2011, OS X Lion). The system usually runs perfectly. I just have two issues:
i. Occassionally it freezes up when more then one apps are running. I have noticed this is usually when Firefox is running in the background. Also happened with Safari a couple of times.
But my main concern and query is the point no. ii (below)
ii. During the normal usuage the fans don't make a noise (even with multiple apps that are not burden on the RAM). The systems heat up is as normal as that of a PC while running on its normal situation. However, when I play games (like BioShock, Sims etc) Mac just heats up immensly and fans kick in. I have never seen/felt a computer get this hot before.
My MackBook Pro heats up pretty bad even when i'm not doing heavy tasks. What could be the cause?
Info:
MacBook Pro, OS X Mavericks (10.9.4), mid 2012
I bought Apple Cinema Display and a MBP Unibody. I was told that the lid of the MBP must be closed from boot-up so that the display will be transferred to ACD. I did this, I found out that after a while, even with no high cpu load or usage... it become very hot and fan goes up.
The heat goes away when I open the lid... I tried putting a cooler fan below the MBP.
Not sure if anyone else has this problem or not, I noticed on my 2007 model MacBook Pro, that when I view videos through either Safari, Firefox or any other browser, my GPU temp goes up to around 81 degree celsius unless fans kick in OR I set them to kick in.
I observe temp using iStat Widget.
On the other hand, I just finished watching a movie on my very same laptop through VLC, that is through a media player and not through flash and noticed that temperature barely hit 63 degree celsius. I know flash still has issues and that this will not probably improve with my model ever in the future, but is it normal and should I live with it?
I own a early 2011 edition of MBP, with 2.3 Ghz i5 processor and 4 GB ram. Everytime it wakes up from the sleep mode, it heats up with the internal fans constantly on.. Moreover, the estimated battery life shows as 2 hours even when the percentage is 97%.. However, when I restart the MBP, the heating stops and the battery life shows 5 hours..
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)
For the past 3 nights my CPU suddenly heats up for about 30 seconds making the fans excessively loud. Then after it cools down no application nor file will open. A restart solves the problem but I'd rather know why this is happening.
View 2 Replies View RelatedMy iMac 27 heats up to 57' c?
Info:
iMac, Mac OS X (10.7.3), Mac OS X 10.7.6
As Adobe works to port its full Flash Player to mobile platforms and highlights its upcoming support in CS5 for building iPhone apps using Flash tools, an open source group is leading a drive to kill Flash on the desktop using a WebKit plugin named ClickToFlash. El asalto de HTML5 a Adobe Flash se calienta con ClickToFlash ClickToFlash allows Safari users to isolate Flash content on the web so that it only plays when they choose to allow it. Flash content is replaced with a bounding box that enables the user to ignore the item (such as with ads) or to click the placeholder to activate Flash playback as desired. Additionally, the plugin can convert requests for YouTube Flash videos into requests for higher quality H.264 videos, allowing desktop users to bypass Flash the same way the iPhone does, and simply play any YouTube videos using the browser's own built-in HTML5 support for direct H.264 playback.
The examples below compare the same HD clip served by YouTube, first rendered using Flash with the standard grey YouTube playback controls, and then presented in H.264 using ClickToFlash to request the non-Flash version from Google. The native HTML5 version results in Safari using its own native QuickTime X playback controls rather than those created by Google using Flash......
Once asleep and enters hibernation, the laptop will not start up. Even after I hit the space bar. The "sleeping light" stops going on and off and just sticks on and the screen stays un-lit. I am then forced to shut it off, so I will hold the power button down until I hear the hard drive shut down and then start it back up.
Then one of two things happen; either it starts up nicely or it starts up and remains with no display and I am forced to hard restart again. I have found that if my external HD is plugged into the USB port upon start up it will get stuck in start up; it will keep starting up the main hard-drive and nothing happens so I have to hard shut off and unplug the external and then start again. I have been trying to keep music going on my machine to avoid hibernation, but night times kinda suck.
This has been happening increasingly. When I start up my MacBook Pro (running Snow Leopard) the system boots up (chime, etc) and all is well except at the end of the process the screen is black. If I push power button and then "S" (which puts into sleep mode), of course the screen remains black. Then pushing any key will wake the screen and all is as normal.
Info:
iMac (24-inch Early 2008), Mac OS X (10.6.8)
MacBook Pro 2.16 Intel Core2Duo with 2 GB 667MHz SDRAM runs very quietly when being used. When left with lid closed overnight but still logged in, each AM the the fan is running loudly at high speed and the case is hot. As soon as I open it and it starts up, the fan quiets down and the case is cool in a few minutes. The temps range (when open and quiet) from 90-125 F for various components and the fan speeds are about 2000 RPM. Why should it run hot when closed and asleep.
View 7 Replies View RelatedI have a February 2008 MBP and am having issues with keeping it asleep. I currently have it set up as a desktop connected to an external monitor, keyboard and Magic Mouse (along with a variety of other peripherals) and I've recently noticed this issue. I'm running 10.6.1, I have tried everything from resetting the PRAM, SMC and repairing disk permissions to even installing a clean copy of Snow Leopard and restoring from Time Machine backup.
For power management, I have it set to never sleep, since I manually set it to sleep and don't want it sleeping on me when in use. I also have Wake on LAN activity disabled. Yet when I set it to sleep, at approximately noon the next day it wakes up by itself. I've even turned off the Magic Mouse to make sure it wasn't being moved by vibration and waking up the Mac. I'm completely stumped!
For troubleshooting purposes, I've installed a clean copy of SL without restoring TM backup to see if it's a program that's causing this issue or if it's a problem with a peripheral. I've yet to check back on it as I'm at work, but I'm hoping it's just software related. I'm at a loss as to what to do.
My Macbook Pro will not stay in sleep mode.
When I close the lid, it will go to sleep for about 5 seconds and then just continuously wake up, then sleep, then wake up etc.
If I press sleep for the menu it just wakes up again after about 5 seconds.
The battery is completely screwed and the laptop is often plugged in, but even when I take it off charge the same thing happens.
My mid 2007 macbook pro thinks its asleep when the cover is open but awake when the cover is closed. I was encoding some media files to dvd when a friend accidentally unplugged the power source. The battery drained and I did not notice until it was fully drained. I then went to plug it in and turn it back on and it refused to, I then closed the cover and it awoke as if everything was normal. I opened the cover and I saw it exactly as it should but then the screen went black as if it had gone to sleep. i'd rather not have to purchase a new macbook.
View 1 Replies View RelatedEverytime my MacBook Pro falls asleep, Firefox and all other open applications got closed and donwloading cancelled and I loose all my open web pages. How can I prevent this?
Info:
MacBook Pro
My 2011 Macbook pro i7 has a chronic problem: as soon as it goes to sleep, the wireless connection is lost, and has to be manually coerced back to the computer by turning the wireless off, waiting several seconds, turning it back on again, and waiting for it to find the router again. It finds the router in a few more seconds, then everything is OK until it goes to sleep again.
A real pain in the butt, and shouldn't be a problem on a supposedly high end computer.
Info:
MacBook Pro, Mac OS X (10.7.3), Macbook Pro i7 15"
I have been having an odd problem the past couple of days. Every time I put my MBP to sleep, it wakes up immediately after the fans shut off. I have tried shutting down all of my programs and even killing of most of my process in activity monitor to no avail.
View 4 Replies View RelatedBeen having a few huge issues with my new MBA 13".
#1 - Putting the laptop to sleep. I put the laptop to sleep and put it in the bag and at some point it wakes back up. If I don't remove it during the day by that afternoon/evening when I go to remove it the battery is at 0% and it's fully discharged. One day I took it out a couple hours in and the fan was blowing like mad like it had been running for a while, when I opened the lid I had a black screen and it was frozen. Disabled waked for network access but it was no help.
#2 - When the laptop goes in standby and I open it back up I get a beach ball forever - I've tried to let it go for upwards of 30 minutes and it never unfreezes, but I can move the mouse around. I ended up telling the laptop not to standby when it was plugged in to a power source otherwise I ended up always losing work.
It seems to stuck in Clamshell mode? External Display, Keyboard, Power -> MBP working!
But without it's just sleeping. Internal display isn't detected then. Have installied 10.7.3 Lion + All EFI Upgrades.
Zapping PRAM and SMC had no effect. Also deleting the power management prefs using single user mode had no effect. I am able to wake it up for short without external display - but 5-10 secs later it is sleeping again.
My Macbook Pro will not automatically connect to wi fi after restarting or sleeping.
Info:MacBookPro, Mac OS X (10.7.3)
My Macbook Pro (purchased Dec 2010) falls asleep when I am in the middle of using it (typing, clicking, watching a tv show).There will be no display or sound, and it will sleep. Most times it will wake up when I click the touchpad alot or close and reopen the screen. However, sometimes I will need to restart. I am not sure why it is doing this all the sudden. It is happening more and more often. How can I fix it? The AC Adapter is plugged in, battery work normally and I set the energy saver so that it would not sleep when plugged in.
Info:
MacBook Pro, Mac OS X (10.6.8)
I upgraded my Mini no problem, then I put the install disk in my MacBook and started the upgrade. All appeared normal.
Came back about an hour later, and the MacBook was asleep. Woke it, expecting to see the new login screen, but I got the old login screen. Logged in, and did not see the welcome movie or anything to indicate the new OS. Checked 'About This Mac', and it says OS 10.5.8.
Before I started the upgrade I had about 11.5GB free on my 80GB hard drive. Now I have just short of 10GB free. There is a folder on my HD titled 'Mac OS X Install Data' with a 'date modified' of today (all other folders have older dates) -- it appears to be mostly .pkg files, the biggest of which are 'Essentials.pkg' (841MB) and 'BaseSystem.pkg' (625MB).
Can anyone tell what went wrong -- why when the computer restarted it's not running 10.6? And, maybe more importantly, what should I do now? Run the installer disk again? Could it be that I didn't have enough free space on my HD?
The other night, my MacBook Pro's fans started running at high speed when the computer was asleep. Loud enough to wake me up. And this just kept on going until I finally decided to turn the computer off. Is this normal? Is this anything to worry about?
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.3)
I am desperate and really need an answer to this question. I have tried everything and had no luck.
I have a MacBook Pro (13-inch, Mid 2012) running Yosemite. Whenever I close the screen, it will fall asleep like it normally does. However, the external light will only pulse once (instead of continuously), and then I can hear the hard drive begin spinning again. The external light then stays at a constant, but the screen does not light back up.
It's like the computer falls asleep, but then only the hard drive wakes up, and stays woken up. This fact causes my Macbook to eventually use up whatever battery power it has and get warm in my backpack. The only thing I can do to preserve battery power is to shut down the whole computer and boot it up every time I need it.
Also, on a side note. My computer seems to run much slower than it did on it's native Mavericks.
Info:
MacBook Pro (13-inch Mid 2012), OS X Yosemite (10.10.1)
When I start my Macbook Pro ´13 2013, the grey screen with the apple appears and loads but then it "falls asleep" and when i press a key the mac wakes up but there is a black screen with the cursor.
Things I've tried:
-Safe mode
-Verify Disks- But the hard disk appears to be fine
-Resetting SMC
Info:
MacBook Pro
I came into work today to find our server asleep. Our server is on an old G4 tower. We usually keep this running 24/7 to allow for remote access, but for the last 2 weeks we have set up a scheduled shutdown over the weekend to try to keep the server fresh and clean - bad idea!
Every 18 seconds or so, the machine goes to sleep. The monitor goes black (with a green flashing light on) and the tower goes dead silent and displays a glowing power button. Moving the mouse or pressing a key restores everything where we left off, but 18 seconds later, puff, its gone again.
We managed to get in and turn of the scheduled shutdown but this hasn't resolved the issue.
Whenever the screen is on we can access the server (not email) but as soon as it goes to sleep, we get kicked off the server.
