MacBook Pro :: Fan Starts Running Almost Immediately?
Aug 20, 2014
New Macbook Pro. Fan starts running almost immediately. It has just started doing this in the last two days. I have used my computer for hours and hours and it hasn't run like this before.
Info:
MacBook Pro (Retina, 15-inch, Early 2013), OS X Mountain Lion (10.8.5)
Just wondering if anyone has ever encountered this or if any experts out there know of the issue.
I have a spare White Macbook (late 2008: Core 2 Duo 2.1GHz, 1GB, 120GB) that I'd like to set up for my brother to use to introduce him to the wonderful world of Macs. The problem it is having is that when I have a battery connected to it (I tried 2 different ones included a known-good one that is brand-new just purchased from Apple) it powers on and gives me the chime, but then immediately shuts off unexpectedly giving that little "whine" sound like if it just lost power all of a sudden. However, when i take out the battery, and just plug it into the Magsafe AC charger it works fine. Also when just trying to run on battery it does not turn on at all. Here's some cliffs:
1) Macbook with just battery does not turn on 2) Macbook with battery + Magsafe AC charger connects powers on, gives the chime, but then immediately shuts off making the "whine" sound as if the power was suddenly cut off 3) Macbook with no battery connected and just the Magsafe AC charger connected works fine.
Do you guys think this is either:
A) battery connector issue (the little piece with the metal wires that the battery connects to. ~$50 part) B) Logic Board issue
I already tried resetting the PRAM and SMU to no avail.
When sharing "Apple 1080p" the progress bar jumps right to 9% then stays there no matter how long you leave it.I have restarted, shut down, cleared memory, and tried three different destinations (USB, Ex HD, iMac HD)
This has happened once before but randomly stopped happening a few hours later but it doesn't seem to be the case this time.
I bought a new macbook pro a few months ago and the fan starts running the second I open it and keeps running until i close it, the bottom of my mac also gets really hot and the fan does not seem to be helping it cool down. Is this normal?
today my cpu fan starts running at 44 ºC cpu temperature, and does not stop. is this normal? it has never started before in 4 years... should i be worried about my mac dying or so?
error code 4 mot /1/40000003: HDD having problem starting my imac pc takes about 20 times before i can turn it on.Getting a gray or white screen with error message turn off your computer by holding down the power button and restarting your pc computer running slow when it starts imac 2006 2 GB intel based snow leopard 10.6.8
I have a macbook pro 17" I upgraded to leopard a few weeks ago. Like it does normally, it asks if i would like to do a software update. It gave me five things which needed the update. I run the updates. It restarts and runs updates 1-5 restarted itself it seemed kinda glitchy cause it didnt come on right away. Once it was to the loggin screen; i log in (right password) and then after loading my desktop it logs me out. After repeatedly trying to log in and stay logged in, it logs me out continuously. I've reset the PRAM and the SMC but still it logs me out as soon as it loads the desktop.
My MacBook does not sleep immediately, I have already tried removing safe sleep and it gives me no effect. It is not a hardware problem as my Windows Vista on the Machine sleeps just how I would like it. For info, the Hard Drive that is in it (320GB WD Scorpio Black) was used in an EFI Hackintosh install for my MSI Wind (but EFI installs do not modify the main operating system so I do not know what the heck is causing this)? By the way, the MacBook is custom, made by me. I built it out of three dead MacBooks.
One Black Core duo which was stepped on and had a broken screen and hinges which gave me: Only working Logic board of the Pack (2.0GHZ Core Duo) I paid 140$ for this one 2 512MB sticks (Removed one and added a 1GB Stick, yes I know matched pairs, gonna find another 1GB soon) Bottom case. Top lid Half the keys for the keyboard.
The Second MacBook Free: 2.0GHZ Core Duo white gave me with coffee spilled on it Top case with trackpad, and half of the keys Bezel Hinges Screen other screws etc. Fan (The one inside was going clack clack clack)
One 2.2GHZ Core 2 Duo which a dog peed on, Free for getting data off of: DVD-R Drive one that was in it wouldn't eject Sleep Light, the one that was there originally was borked and did not light, and IR did not work. Now it does alternative screen with no pressure marks like the one I have now but one noticeable 1/2 inch scratch. Various screws.
I am yet to finish it. I am still prototyping the new top screen assembly using the Black lid, a red apple, and the screen with a scratch on it, and the bezel from the 2.2GHZ which is really beat up. The current top assembly is straight from the 2.0GHZ White. Here's a pic of it in it's current state.
Put a CD into my 2007 MacBook Pro today to find it immediatly ejected it without even trying to read it. Happens with all disks. I've had a similar problem where it would fail to read disks & eject them after about 20 seconds, that turned out just to be a dusty laser, this is different, takes about 5 seconds before ejecting.
I've had a late 2011 Macbook Pro for about 4 mths and all of a sudden the trackpad has developed some problems. If I swipe a page it won't allow me to scroll up or down again on the new page that I have swiped too, it freezes. At times when I activate the back button nothing happens and I have to exit out of the site when the page freezes. The scroll only freezes immediately after swiping and not at other times when I'm moving up and down the screens.
If I look at any file with QuickLook, and then immediately try to select any file after closing the QuickLook preview window, there's a 2 second lag between click and actual file selection (with an outline around the icon or list name).
Mac OS X 10.7.4 Macbook Air 1.8 GHz Intel Core i7 4 GB 1333 MHz DDR3
I am new to this forum, but hoping I can get an answer here. When placing my Macbook Pro in sleep mode by closing the lid, it goes into sleep mode, but immediately turns back on (with the lid closed), then after a short time goes back into sleep mode and then immediately turns back on. It keeps cycling like this. Any clues to why it will not stay in the sleep mode?
My MacBook Pro would not boot this morning. Did a safe start and then everything worked except Safari. It quits immediately with a screen filled with letters and numbers. If you click on the Reopen it does the same thing. Tried the utilities / Disk Utility / Repair Disk permissions ... still doesn't work.
I've noticed that when my rMBP (late 2013, Mavericks) turns off the display automatically while on battery (as configured via Energy Saver) and I try to wake it immediately, I get a black screen with the cursor, rather than my password/unlock screen. It remains a black screen, with the cursor moveable, for 5-10 seconds or so, and then the password/unlock screen will appear as usual.
This does not happen if:I don't try to wake the display/computer immediately after automatic display sleep (e.g., I wait 5-10 seconds and it's fine)I turn off the display using a hot corner and immediately wake the displayI put the computer to sleep by closing the lid and immediately wake it by opening the lidI select Sleep from the System/Apple menu and immediately wake it by pressing a key or clicking on the trackpad
Why automatic display sleep is causing this temporary black screen? I currently get around it by setting the time for automatic display sleep while on battery to 10 minutes instead of the default 3 minutes to minimize the chances of needing to immediately wake the screen. I'd like to keep it at 3 minutes if possible to maximize energy savings, but the temporary black screen is really annoying if I didn't really want display sleep and consequently have to wake immediately.
i have a macbook pro early 2011 15 inch with 2.2 GHz intel core i7. I upgraded the ram memory yesterday from 4GB (2GBx2) to 8GB(4GBx2) DDR3 1333MHz and now the macbook pro has restarted itself twice in 2 days.
I have a Macbook running Leopard and an iMac running Tiger. I am looking to upgrade Leopard to Snow Leopard and Tiger to Leopard. If I were to purchase Snow Leopard and install it on the Macbook, would I then be able to use the copy of Leopard that came with the Macbook on the iMac? I am not trying to use 2 copies of the same thing on different machines, I just want to put a new os on one machine and move the existing one to another.I am reluctant to purchase the Mac Box Set version of Snow Leopard for the iMac because I do not want or need iLife and iWork.
My Macbook Pro (from mid-2010) has recently started running EXTREMELY slowly, and the fan continuously runs loudly. From other posts, I have checked my activity monitor to see if any process is taking up a lot of the CPU % and have found that nothing seems high, except the kernel_task which, from what I understand, is supposed to be high. I have also attempted to reset the SMC which didn't fix the problem either. I have taken my computer to the genius bar 3 times now, and they keep telling me nothing is wrong (because it works perfectly there), but when I get it home the fan comes back on, and everything runs slowly.
Info: MacBook Pro (13-inch Mid 2010), OS X Mavericks (10.9.2)
My MacBook Pro which is only a year old was working fine, the only small problem was that it wouldn't play a video, so I restarted it but it never came back on. So I restarted it manually, the small light on the edge lit up, the screen with the apple came up along with the load bar, the empty load bar flashes a couple of times then the computer totally shuts off. Have turned starting in safe mode, same thing. Have tried starting holding down apple + option + R + P when turning on, same thing, have started starting up with the install disc in, same thing..
So here the whole story of what I think is relevant to this problem.I tried to install a small program that can read and write NFTS.After installing it needed to reboot my computer.During the reboot my computer shut down before the things were completely installed.My macbook Pro (mid 2009) rebooted and immideiatly stated that the time and date was set to jan 1st 2008.When I tried to adjest this in preferences > time and date the preferences pane did not respond after opening it.I tried to restart my computer again.But now it will only start in Safe mode.
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Info:MacBook Pro (15-inch Mid 2009), Mac OS X (10.7.3)
My macbook pro starts but won't load the desktop, takes a lot of time. It gives the unexpected shutdown message upon restart and won't load the desktop. only the wallpaper and apple logo is visible and the cursor shows loading symbol.
Info: MacBook Pro (13-inch, Mid 2012), OS X Mountain Lion (10.8.2), JAVA