I just upgraded to yosomite now my desk top won't start

i just upgraded to yosomite now my desk top won't start .

What does happen? Do you get the Apple logo? Do you get a spinning gear below the Apple logo? Does a loading bar appear? Is the screen blue or grey?

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Hi just upgraded to lion , now i can't use "word" can this be for real?

hi just upgraded to lion, now i cant use "word" help please

If it's Word 2004 or earlier, it's for real. That is a PPC app and it is no longer supported in Lion. You need an Intel version of Office. You and a lot of others who didn't know are out in the cold.

I just upgraded to Yosemite now my iMac it's locked

I just upgraded to Yosemite now my iMac it's locked what do i need to do to unlock it?

Problem resolved by removing the RAM (2 sticks and replace it with 2 new ones ) and also replace the SSD also with a new one and problem fix

I just upgraded to yosemite, now gimp is not opening. i downloaded and isnstalled xquartz, restarted my computer and gimp is still not opening. i click on the icon and nothing happens.

i just upgraded to yosemite, now gimp is not opening. i downloaded and isnstalled xquartz, restarted my computer and gimp is still not opening. i click on the icon and nothing happens. help!

I was using gimp fine for years with my osx 10 6 8 up until yesterday. Last night when I downloaded yosemite, gimp has not been working ever since. I clicked on the icon and it said that x11 wasn't compatible with yosemite and lead me to a link from apple support which said that I need to download xquartz for gimp to work.

Just upgraded Photoshop and now it will not launch

Just upgraded Photoshop and now it will not launch.

The rule of thumb I follow says to figure on 50 to 100 times the size of your largest file ever multiplied by the number of files you have open. I have seen the scratch file exceed 300 GB once, an admittedly rare occurrence, but it often exceeds 200 GB when stitching large panoramas and the like.
As an example—and stressing that I'm aware that others have even more scratch space than I do—I keep two dedicated, physically separate hard drives as my primary and secondary Photoshop scratch disks and a lot of GB free on my boot drive for the OS. I also have 16 GB of RAM installed.
Additionally, if you only have a single HD, i.e. your boot drive, you'd need it to be large enough to accommodate both the swap files of the OS as well as Photoshop's scratch.
The scratch often exceeds 300 GB when working with very large pano shot, for instance; and in one extreme case I've seen it grow to over 800 GB.

Just upgraded Yosemite and now I can't find the calculator? Where can i find it?

Just upgraded Yosemite and now I can't find the calculator? Where can I find it?

The icon for the calculator is especially poor, among the many poorly legible icons developed for Yosemite.
It's a gray box with an orange stripe on the right side.

I just downloaded Mavericks and now my AutoCAD 2012 won't open. What do I do?

I just downloaded Mavericks and now my AutoCAD 2012 won't open. What do I do?

Autocad 2012 is NOT Mavericks compatble.
So, you either need to find and pay for an upgrade AutoCad 2013 which is compatible with OS X Mavericks or pay to upgrade to AutoCad 2014.
If you have a cloned backup of your previous system before upgrading to Mavericks, it would have been easy to revert back to your previous OS X version.
If you don't have a previous backup, your only option, now, is to create a backup of your system and important data , now, to an external hard drive. Once you have a backup, you need to purchase and clean install OS X 10.8 Mountain Lion (if you haven't purchase Mt. Lion already).
http://store.apple.com/us/product/D6377Z/A/os-x-mountain-lion
AutoCad 2012 is compatble with OS X 10.8. You'll have to reinstall all of your applications including AutoCad.

Upgraded to Yosemite and now my CS5.1 won't start. Error install Java SE 6 runtime. How do I fix it?

upgraded to Yosemite and now my CS5.1 won't start. Error install Java SE 6 runtime. How do I fix it?

Install the version of Java they want from here: Java for OS X 2014-001
See if CS 5.1 launches.
If not reinstall CS5.1 and any updates.
Gene

I upgraded the OS on my iMac to Lion from the App store; and after installation, it restarted and now the operating system won't start up.... it keeps displaying the apple/folder with a question mark and a circle with a line through it! Please help!

I upgraded the OS on my iMac to Lion from the App store; and after installation, it restarted and now the operating system won't start up.... it keeps displaying the apple/folder with a question mark and a circle with a line through it! Please help!

Try starting up with your Snow Leopard DVD and see if the disk can be repaired. Once you are at the installer screen go to the Utilities Menu and choose Disk Utility and choose repair disk. You might also want to try Diskwarrior.
Hope this helps.
Ben

I was messing around with .kext files in the MacintoshHD and now my MacBook Pro won't start up.

I was messing around with .kext files in the MacintoshHD and moved the system.kext and two others to my desktop and deleted the originals and now the MacBook Pro won't start up. All I get at start up is the apple icon then a bunch of text shows up part of which says Mac OS version: not yet set. then the apple icon turns into the power icon and tells me to turn off the computer. I've tried reinstalling from the install DVD by holding down option when powering on and selecting the install DVD and it just goes to a white screen with the apple icon and stays like that. I didn't have the disk utility on my Mac before this happened because I deleted it to make room on my computer a while ago so I'm not sure if that's why it won't load the install DVD but anyone who knows the solution to this with out going to get it repaired would be greatly appreciated. Thank you!

Never mind my dad just found the original install DVD and that worked. Before I was using an install disc that Apple sent me for another issue I was having, but thanks for replying so quickly and trying to help on this Thanksgiving day!!!

I've updated to yosemite from Mavericks, but since i can't connect to the internet I used my time machine back up which was march 2013. Now my macbook pro won't start and ends with a prohibited ted sign. Any suggestions pls.

I've updated to yosemite from Mavericks, but since i can't connect to the internet I used my time machine back up which was march 2013. Now my macbook pro won't start and ends with a prohibted sign. Any suggestions pls.

Install or Reinstall Yosemite, Mavericks, Mountain Lion, or Lion from Scratch
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
How to Clean Install OS X Yosemite
OS X Mavericks- Erase and reinstall OS X
OS X Mountain Lion- Erase and reinstall OS X
OS X Lion- Erase and reinstall Mac OS X
Note: You will need an active Internet connection. I suggest using Ethernet if possible
because it is three times faster than wireless.

Desk top will not start compaq preario SR2019UK

desk top will not start ,green light on and flashin at the back under the mains in;compaq preario SR2019UK

If that statement is about the green light on the power supply, then see this troubleshooting guide: http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&cc=us&dlc=en&lc=en&product=3264373&tmp_...
{---------- Please click the "Thumbs Up" to say thanks for helping.
Please click "Accept As Solution" if my help has solved your problem. ----------}
This is a user supported forum. I am a volunteer and I do not work for HP.

The sound on my mac pro desk top won't move its stuck on one level

the sound on my mac pro desk top won't move its stuck on one level

zap pram
if that does not, try the SMC route

Installed Yosemite...now my MacBook pro won't start up. Keep showing "Kernel Panic!" HELP!

installed Yosemite and now my MacBook pro won't start up. Keeps showing "kernel panic"
PLEASE HELP ME!

If you can't start up and log in in the usual way, try in safe mode.
During startup, you’ll see a progress bar, and then the login screen, which appears even if you normally log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Log in as an administrator to carry out these instructions. If you have only one account, you are the administrator.
☞ If you don't see any reports listed, but you know there was a panic, you may have chosen Diagnostic and Usage Messages from the log list. Choose DIAGNOSTIC AND USAGE INFORMATION instead.
Safe mode is slower than normal, and some things won’t work at all.
Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t start in safe mode.
If you're able to log in, launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
In the Console window, select
DIAGNOSTIC AND USAGE INFORMATION ▹ System Diagnostic Reports
(not Diagnostic and Usage Messages) from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar.
There is a disclosure triangle to the left of the list item. If the triangle is pointing to the right, click it so that it points down. You'll see a list of reports. A panic report has a name that begins with "Kernel" and ends in ".panic". Select the most recent one. The contents of the report will appear on the right. Use copy and paste to post the entire contents—the text, not a screenshot.
I know the report is long, maybe several hundred lines. Please post all of it anyway.
In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.)
Please don’t post other kinds of diagnostic report.

Just upgraded to Yosemite, now Final Cut Pro doesn't work

Hi I just upgraded to Yosemite 10.10 on a 2010 MacBook Pro, and the only major tool I use on there now doesn't work.... Final Cut Pro 10.0.9.
The icon in the tray has a line through it and when you click on it, a panel opens advising that I can't use it because I have the wrong version. It doesn't advise what I should do. How can I get Final Cut Pro working again..... urgently! I've seen a temporary fix somewhere on a forum which involves going in to applications and launching from somewhere deep in there, but not ideal. Whats the proper fix please and why would Apple allow something like this to happen without covering it? Its an apple product on an apple machine and Im a video producer and I have been let down with this...

Thanks to all your lovely help, advice and support I have now found the purchases section of my App Store account and in the Purchases section is the offending NOT PIRATE! copy of FCPX and next to is a button which says INSTALL. I can only image that is the upgrade route - it doesnt say. I have now hit the install button and hopefully that will be it. Would I be correct in saying that Compressor also needs a similar upgrade or am I going to get abuse for asking that as well?

I just upgraded to yosomite now my desk top won't start

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