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#IMAC SPINNING WHEEL AT STARTUP HOW TO#
#IMAC SPINNING WHEEL AT STARTUP PRO#
#IMAC SPINNING WHEEL AT STARTUP SOFTWARE#
#IMAC SPINNING WHEEL AT STARTUP ISO#

Press Command + Option + Escape to force quit any application that is not responding.

Test the issue after completing each troubleshooting step to determine if the issue still occurs. Try each of the following steps in this order before you reset the SMC. In some cases, resetting the SMC may be the only correct method to resolve the issue, however, an SMC reset should only be attempted after all other standard troubleshooting has been performed. Note: It is possible that the SMC could encounter an issue that may cause unusual system behavior typically related to the symptoms described below.

#IMAC SPINNING WHEEL AT STARTUP HOW TO#

Learn how to identify these conditions and reset the SMC. In some situations, you may need to reset your computer's SMC. Resetting the System Management Controller (SMC) Troubleshooting: My computer won't turn on Startup Manager: How to select a startup volume Microsoft is starting to look good again.

#IMAC SPINNING WHEEL AT STARTUP PRO#

Does anyone have any other Ideas for getting my MACBOOK PRO to come back from the dead.ġ3. I decided to walk over to the APPLE STORE at the Eaton Centre at lunch.ġ1. Now I am out $19 and 6 hours of trying to resolve this issue.ġ0. I thought maybe my download was interupted, so I tried the download againĪnd after another 2 hours, the download failed at the very end of the download.ĩ. However, after 2 hours the download failed at the very end of the download.Ĩ.

#IMAC SPINNING WHEEL AT STARTUP SOFTWARE#

I tried purchasing a newer version of the software thru the ONLINE STORE for $19, I went to my COMPUTER BOX and I found out that the Software Installation Disk was not in my Computer BOX. I checked the web and utube and I found that I need to re-install the software.Ħ. I was able to move around but at a SNAILS PACE.ĥ. I did a CMD + POWER and the computer comes up VERY SLOWLY. I did a SHFT + CTL + CMD + POWER to shutdown computer.Ĥ. The computer is hanging at the Apple Logo at the grey spinning wheel.ģ. I have a Macbook Pro running 10.7.5 OSX.Ģ. Save the file and exit the text editor ( CTRL+ X to quit, the press y and enter to save).Īt the bash prompt, execute the following command to regenerate the grub.1.

Here’s an example of my line after editing (yours may look different): GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" Feel free to remove splash and quiet if you’d like text boot. Locate the line with the variable GRUB_CMDLINE_LINUX_DEFAULT, and add nomodeset to the variables. Use sudo to open your favorite text editor and edit the file /etc/default/grub sudo nano /etc/default/grub Open a terminal window (Applications -> Terminal, or press the “Start” button and type terminal).

Once the system has booted using the temporary fix, log in.

Feel free to remove quiet and splash for more verbosity to troubleshoot the boot process.

Move your cursor down to the line that starts with linux, and use the right arrow key to find the section with the words ro quiet splash.

Once GRUB is open, press the e key to edit the first highlighted entry “Ubuntu”.

If your computer uses EFI or UEFI, continuously tap the ESC (escape) key after turning on your PC.

After turning on your PC, hold the right SHIFT key to get to the GRUB bootloader if your computer uses a BIOS.

#IMAC SPINNING WHEEL AT STARTUP ISO#

iso before using Rufus to create a LiveUSB, I think I can rule out a corrupted download. I run a dualboot system Ubuntu 20.04/ Windows 10.