I accidentally pushed the power button of my macbookpro... it restarted but doesnt open... what appears now is a flashing FOLDER logo with a QUESTION MARK on it.. can someboby help me to fix this?

i accidentally pushed the power button of my macbookpro... it restarted but doesnt open... what appears now is a flashing FOLDER logo with a QUESTION MARK on it.. can someboby help me to fix this?

(Assuming you don't have a firmware boot lock set)
First easy step...
1. Shut down the computer if it's on (hold the power button down... until it shuts off)
2. Press the power button
3. Immediately press AND hold the Option key ASAP
     Hold until drive option images appear in a single row across the screen. Typically most people running 10.7 or 10.8 will see 2 drive options to boot from: the main volume they usually boot from, and a recovery volume. If your main volume pops up. Use the cursor or arrow keys to highlight/select the main volume and press enter. That should boot your main volume. Let me know what you get from this point... I'll give you more as you go along.

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  • Yesterday for the first time i turned on my macpro 2011 model and i got a crazy gray screen with lines all over it ,so i held down the power button and turn off then restarted and all was ok could someone help me with this,what caused this shut down. werd

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    Are the lines like psychedelic herringbone?  If yes, I had that happen once, it was something serious, like the
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    Good luck and don't panic.

  • My 2008 15" macbook pro would not start up. After pushing the power button, the startup tone sounded, but kept repeating as if something was jammed. Screen remained black with no logo nor messages. Pls help.

    My 2008 15" macbook pro would not start up. After pushing the power button, the startup tone sounded, but kept repeating as if something was jammed. Screen remained black with no logo nor messages. Pls help.

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  • My mac pro wont start. I push the power button and I get a click sound. A few seconds later another click sound and that it.

    My mac pro wont start. I push the power button and I get a click sound. A few seconds later another click sound and that it. I've tried different power plugs. Going direct into the wall, through a power strip. By iteslf, with other devices plugged in. I removed hard drives, and some RAM, and nothing. Sometimes it would not turn on, and then some minutes later it works. So its was sparatic, but now its been the same situation for three days where it wont turn on.
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    Try a SMC Reset using the extended method:
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    wait a quarter minute.
    Restore the power cord, being certain to JAM it into the socket, as the big block of rubber inhibits proper seating.
    wait a quarter minute
    attempt to power on.
    If no joy, examine the button battery half-hidden behind the graphics card. Remove it to measure the Voltage. A new battery should not cost over US$5, and measures a little over 3 Volts. BR-2032 is used in garage door opener controls and car door locks controls. The geeks at Radio Shack can measure it for you.

  • My computer shuts down after 45 seconds from when I push the power button. Anyone have an idea why?

    After pushing and holding the power button on my Mac the apple screen comes on and after a few seconds there is a loading bar that tries to load something for a few seconds then it shuts down. I would say it is approximately 45-50 seconds after pushing the power button. Power comes on then shuts right off. This all originated when I tries to log in as a different user. It froze for a while, then I shut down the computer with the power button. Because I couldn't so it from the apple icon on the desk top

    Could be many things, we should start with this...
    "Try Disk Utility
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    4. Select your Mac OS X volume.
    5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
    http://docs.info.apple.com/article.html?artnum=106214
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    Batteries

  • Hi, ı have a problem once I push the power button and it starts to opening but small symbol turning and turning, it really lasts so long. could you please help me? is it so slow to open a mac pro.

    Hi, ı have a problem once I push the power button and it starts to opening but small symbol turning and turning, it really lasts so long. could you please help me? is it so slow to open a mac pro.

    OS X Version Number?
    Repair Disk
    Steps 2 through 8
    http://support.apple.com/kb/PH5836

  • How tu turn of sleep mode after pushing the power button on earlier macbook

    hi,
    ive installed mavericks on my macbook pro 2011. with mountain lion or older macbook versions, pushing the power button brought the menu tu turn of the computer. now with mavericks, it puts my macbook in sleep mode.
    is there a way to turn that off?
    thanks for your help,
    peter

    If you want to see the shut down dialog like previous OS, press and hold the power button for 1.5 seconds.
    http://support.apple.com/kb/PH13962

  • Push the power button to restart system

    In the last 2 hours I keep getting the pop up screen "Push the power button to restart your system" I was copy files from a segate drive to my Time Capsule. First I thought I wa copying to many files at a time and started to copy one at a time and I still get the pop up. Your Thoughts?

    Hi, and welcome to the forums.
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    more kernel panic info:
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    http://www.index-site.com/kernelpanic.html
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  • I pushed the power button and now the screen won't light up and the keyboard lights a on

    Have have purchased a MacBook Air 13" and as I went to go turn the volume up, I pushed the power button instead, now the display is black and the keyboard lights are still on! I don't no what to do plez help

    In OS X Mavericks behavior of the power button changed.
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    http://support.apple.com/kb/HT5869
    A new Mac comes with 90 days of free tech support from AppleCare.
    AppleCare: 1-800-275-2273
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  • My Mac won't fully start up.. I push the power button, the apple sign pops up and the loading circle and then  a bar loading and as soon as the bar is done loading the computer cuts off again. It's like it attempts to start up like it's updating something

    My Mac won't fully start up.. I push the power button, the apple sign pops up and the loading circle and then  a bar loading and as soon as the bar is done loading the computer cuts off again. It's like it attempts to start up like it's updating something and then after the bar is full, it shuts off. Please help

    Hpullen wrote:
    A1278 and I'm not sure about the OSX
    http://support.apple.com/kb/HT4132 How to identify MacBook Pro models
    http://support.apple.com/kb/HT1159 Mac OS X versions (builds) for computers

  • My macair won't turn on. when I try to turn it on, the white screen appears. But instead of the apple logo, there is a flashing folder that has a question mark on it. how do i fix this?

    my macair won't turn on. when I try to turn it on, the white screen appears. But instead of the apple logo, there is a flashing folder that has a question mark on it. how do i fix this?

    Try this.
    Erase and Reinstall OS X
    Note: This will delete all data on the disk. Back up important files before continuing.
    Erasing and then reinstalling OS X can give you a fresh start, making your computer exactly as it was whenever you received it from Apple. This can solve various problems such as corrupt system files.
    Shut down the computer by going to Apple () > Shut Down…
    Select Shut Down or allow the computer to shut down automatically.
    Plug in the MagSafe power adapter into a power source and then connect it to your Mac if you have not already done so.
    Press the Power Button to turn on the computer.
    Press and hold both the R and Command (⌘) keys on the keyboard until the Recovery partition loads.
    Select Disk Utility and then choose Continue.
    Select your startup disk (Macintosh HD by default) from the left.
    Select the Erase tab.
    Choose the Format pop-up menu and choose Mac OS Extended (Journaled), enter a name for your disk, and then click Erase.
    After the disk is erased, choose Disk Utility > Quit Disk Utility.
    Select Reinstall OS X and then choose Continue.
    Follow the instructions.
    I hope I solved your question.
    Austin

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