My computer, running on Lion, randomly flashes with crazy lights and colors. Doesn't happen often, but when it does it's totally random. What causes this problem and how can I solve it?

My MacBook Pro, running on Lion, randomly flashes with crazy lights and colors. Doesn't happen often, but when it does it's totally random. It looks like the Northern LIghts!!!
What causes this problem and how can I solve it?

Really? Oh I get it. You're the kind of person who goes on tech message boards to make jokes - or friends.
Well, I'm trying to solve this problem - which is a rather annoying way to spend a Saturday.
SO either help or don't reply.

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I have had Itunes installed on my laptop for many years. I t started malfunctioning so I uninstalled it. I tried to reinstall and there is persistent error in installing . What is the problem ? How can I solve this?

"It started malfunctioning so I uninstalled it".
That may have been necessary, may not have.
"I tried to reinstall and there is persistent error in installing. What is the problem?"
No clue.. you've not provided us any details.
"How can I solve this?"
Search these forums or google for the error occurring or post the error so that others can help you.

Hi! I just bought Lion and I am having a problem with the installation. It keeps telling me that the computer's hard drive has a S.M.A.R.T. problem. How can I solve it?problem.

Hi! I just bought Lion and I am having a problem with the installation. It keeps telling me that the computer's hard drive has a S.M.A.R.T. problem. How can I solve it?
Thanks!
Angela

You may have a hard drive problem. When I installed Lion, the installer told me that it couldn't complete because the hard drive was failing (or broken, the exact words escape me). Since the HD had been functioning just fine, I took it to the Genius Bar, and found out that yes, the hard drive was slowly dying (bad sectors). I couldn't reboot into Snow Leopard, the installer wouldn't let me and then the drive just wouldn't work at all.
I had to replace my drive and restore from Time Machine. Thankfully, I had Time Machine, and had just done a backup 5 minutes before the crash.
Best of luck.

HT1338 Apple sent me a disc for Snow Leapord so I could upgrade to Lion, but the disc won't install. Anyone else have that problem? How do i solve? Can't move to I cloud until it is done.

Apple sent me a disc for Snow Leapord so I could upgrade to Lion, but the disc won't install. Anyone else have that problem? How do i solve? Can't move to I cloud until it is done.

Hold c and reboot off the 10.6 disk, run the installer.
If the machine your upgrading is the 2006, I'd highly advise you stay on 10.6.8
It's a 5 year old machine, you're in the last life stages of that machine and 10.7 will push it right over the edge.
10.6 is a GOOD upgrade for that machine, faster than 10.7 or 10.5.
And 10.6 will run your 10.5 software, 10.7 will not.
Get iCloud with a new 10.8 machine coming out after this summer, seriously.
Your machine is too old to bother with Lion.
Or else you can learn yourself and use this link to get back to Snow, good luck finding your 10.5 programs.
How to revert your Mac to Snow Leopard

I have a Windows 7 Professional, 64 bits on my computer and have recently installed iTunes 11.1.3.8. but i started having this msg :"The folder iTunes is on a locked disk or you do not have write permission for this folder" issues: how can i solve it?

I have a Windows 7 Professional, 64 bits on my computer and have recently installed iTunes 11.1.3.8. but i started having this msg :"The folder iTunes is on a locked disk or you do not have write permission for this folder" issues: how can i solve it?

Right-click on your main iTunes folder and click Properties, then go to the Security tab and click Advanced. If necessary grant your account and SYSTEM full control of this folder, subfolders and files, then tick the option to replace permissions on child objects which will repair permissions throughout the library. This is the XP dialog but Windows 7 shouldn't be too different.
If it won't let you change the permissions use the Owner tab to take ownneship from an account with administror privileges.
tt2

I cant sync my iphone to my mac, the following message appears: this phone cannot be synced because this computer is not longer authorized for items bought in this phone! how can I solve this problem?

I cant sync my iphone to my mac, the following message appears: this phone cannot be synced because this computer is not longer authorized for items bought in this phone! how can I solve this problem?

Mac iTunes menu > Store > Authorize This Computer....

I am trying to sync my iphoto events with my iphone, but when i do, it says the required file cannot be found.. how do i solve this problem?

i am trying to sync my iphoto events with my iphone, but when i do, it says the required file cannot be found.. how do i solve this problem?

Try erasing the iPod photo cache.
http://support.apple.com/kb/ts1314

With IOS6 3G does not work. This has already happened with IOS5.1, was only solved with IOS5.1.1. More anyone have this problem? How do you solve?

With IOS6 3G does not work.
This has already happened with IOS5.1, was only solved with IOS5.1.1.
More anyone have this problem? How do you solve?

This response is a little late as I just read about your problem. I have a 2012 Dodge Charger and a 2012 Chrysler Town and Country and both worked flawlessly with the iPhone 5s my wife and I had. However, we just upgraded to the iPhone 6 and Uconnect will receive calls but you cannot answer them. You can callout successfully, however. the annoyance being the inability to answer incoming calls in the HandsFree mode.

I have just upgraded to Mountain Lion and my signatures for my Mail is not showing up. I have the signatures inthe preference panes and selected for the email address, but when I make a new message, the signature shows as none and doesn't give me a choice

I have just upgraded to Mountain Lion and my signatures for my Mail are not showing up. I have the signatures inthe preference panes and selected for the email address, but when I make a new message, the signature shows as none and doesn't give me a choice. Yesterday, the signatures were stacking instead of switching to the one I wanted to choose.

I had this and fixed it.
I had upgraded to Mountain Lion and my signatures in Mail were fine. But then about a week later, I got a new computer and used Migration Assistant to copy my stuff to the new machine. Upon opening Mail, I had all the correct Signature information in the Preferences>Signatures window, but nothing worked.
After lots of hunting, I found the Signature Folder. It's in:
Yourusername>Library>Mail>V2>MailData>Signatures
Looking at my previous setup (which works) I saw in that folder two types of files: .webarchive and .siganture
Looking in my new machine's Signature folder, I saw only the .webarchive folders, not the .signature folders
Since this was literally a clone of my previous setup to a new machine, here's what I did:
1. Quit Mail
2. In Problem machine, go to
Yourusername>Library>Mail>V2>MailData>Signatures
3. Move the Signatures folder someplace safe, but out of the MailData folder
4. Get the Signatures Folder from the working install (like a backup) and copy it to the MailData folder on the problematic machine
5. Start Mail on the problem machine
This worked for me. I don't know why Migration Assistant didn't copy the full signature folder, but this fixed it. It worked perfectly partly because I had just backed up with Carbon Copy Cloner and the very next day set up the new machine. I don't know where Lion or earlier versions of mail stored signatures, but the absence of the .signature filetype seems to be the problem.
Hope this helps

Hi. I have an ipod 7th Gen. Whenever i rate a song from ipod, when i connect my ipod to my pc i see that another different song is rated on itunes. Can you help me with it? or what causes this problem?

Hi. I have an ipod 7th Gen. Whenever i rate a song from ipod, when i connect my ipod to my pc i see that another different song is rated on itunes. Can you help me with it? or what causes this problem?

Hi Becki ..
You need to "authorize" the Mac.
Launch iTunes on the Mac then from the iTunes menu bar top of your screen click Store > Authorize This Computer.
Now, using the same Apple ID as you used to purchased iTunes media originally, you should be able to sync all your content.
More details here > iOS: Syncing with iTunes

Hey there! So I plugged in my ipod to my computer and it didn't show up where it normally does. I need to update my song list. How can I make it appear? It doesn't come up in Iphoto. A few days ago my sispluggeditintoanothercomputerbutidon'tknowwhatshedid

Hey there! So I plugged in my ipod to my computer and it didn't show up where it normally does. I need to update my song list. How can I make it appear? It doesn't come up in iphoto either. A few days ago my sis plugged it into another computer but I don't know if she synched it to the other computer, and frankly, she won't remember. I have tried updating itunes, charging the ipod, restarting the ipod/computer, and the rest of what the apple site said to do. Ps I have the latest ipod touch
I need help stat! Please help!

I'd say your sister messed up and your iPod is toasted.
Think about it... She plugged it in to another computer, she doesn't remember what she did (yeah, right), and now your iPod is not being recognized by your computer...
Also take into consideration how old is your sister, and how much does she know about electronics?

I JUST BOUGHT AND INSTALLED A LINKSYS E1200 WIRELESS N ROUTER AT HOME. MY IPHONE CONNECTS WITH A STRONG SIGNAL BUT WHEN I TRY TO USE THE INTERNET IT JUST LOADS FOREVER. HOW CAN I FIX THIS?????!!!!

I JUST BOUGHT AND INSTALLED A LINKSYS E1200 WIRELESS N ROUTER AT HOME. MY IPHONE CONNECTS WITH A STRONG SIGNAL BUT WHEN I TRY TO USE THE INTERNET IT JUST LOADS FOREVER. HOW CAN I FIX THIS?????!!!!

RESET YOUR ROUTER
No. Reset your router.

I upgraded my iphone 4s to ios 6.0.1 2 days ago and since then it has been overheated! is ios 6.0.1 not meant for iphone 4s? how can i solve the isssue?

I upgraded my iphone 4s to ios 6.0.1 2 days ago and since then it has been overheated! is ios 6.0.1 not meant for iphone 4s? how can i solve the isssue?

Hi Dan,
I tried to reset settings but it didn't seem to help much. Then I read a few posts about deleting my email accounts and recreating them, and that actually seemed to help a bit. Now the only time I notice it gets heated up is when I am either on whatsapp or Instagram...that's it!

I have to send large files like 5MB or biger via mobile phone, but in that cases phone is telling mi to plug in power. And when I do that, there is no problem to send the file. For smaller files there is no problem. How can I solve the problem? Because wh

I have to send large files like 5MB or biger via mobile phone, but in that cases phone is telling mi to plug in power. And when I do that, there is no problem to send the file. For smaller files there is no problem. How can I solve the problem? Because when I'm not at home I can't plug in the power.

hi,
I am sending file from server to client i.e client will request for a file and service will send it back....... no socket connection is there...I am using JBOSS and apache axis.
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I have upgrade my iphone 4 to ios 6 and from this moment every day my iphone go to block. it turn off and i can't turn on if i don't connect to charge connectors.. someone have the same problem? how can i solve it?

i have upgrade my iphone 4 to ios 6 and from this moment every day my iphone go to block. it turn off and i can't turn on if i don't connect to charge connectors.. someone have the same problem? how can i solve it?

I am experience a similar problem, my iphone 4 either turns off by itself or I am unable to answer a call. Everything just blocks. After contacting 2 different apple service spots still no answer as to how can we fix the problem. Worse, I am unable to revert back to ios 5.1.1 where everything worked just fine.

My computer, running on Lion, randomly flashes with crazy lights and colors. Doesn't happen often, but when it does it's totally random. What causes this problem and how can I solve it?

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