My macbook 4.1 osx 10.6.8 hanged after i install osx lion

i can use my macbook it hanged how to reboot it pls help sosHi, If you have your original system disc, the Snow Leopard dvd also works. I would put that in and start up holding down the option key until you see the spinning gear. Let go of the key an

After upgrading to OSX 10.8.5, my MacBook does not detect any wireless nertworks. My iPad and iPhone work fine, my router has been rebooted, WiFi is turned on, and the ethernet connection is how I am writing this message to you via broadband. There a

I have OSX Lion, I want to download and install OSX Maverick, do I have to previously install Mountain Lion ? Please help me !No, assuming your iMac can run Mavericks: OS X Mavericks supports the following Macs that are already running a minimum of S

How do I partition my MacBook Pro so I can keep Snow Leopard and also install Mountain Lion? I want to install the latest OS, but I already know that I will lose a lot of my software unless I can partition the hard drive and have two "bootable"

I want to give my old macbook pro away as a gift & bought a 250 GB SATA internal hard drive and installed it, then popped in the osx install disk.  When I start it up it begins well, but when it gets to the point to install the software on the drive,

Hi, I already finish download osx maountain lion after 2 attempts for my macbook pro retina. and when I want to sign out from my account at app store, it crash and some crash report show up. and if I sign in it happen also, but the app store still ca

I have an imac, running OSX 10.5.8 Leopard. I tried downloading and installing the Adobe Reader 9 software under the Admin account, and wehn launched, it shows the "Install/Fixing Installation" screen, and after 20 mins does nothing, and I have

My macbook pro (retina) screen went black after I installed Mountain Lion. I got a HDMI cable to another monitor and the image worked nicely there. But i cant get it back on my MacBook Pro! I tried taking out the HDMI cable, restarting, searching on

i got a macbook pro 13 inch core i5  late 2011 , it came with osx lion  and i been using facebook videocalls normaly , now i updated to Mountain lion but when i use facebook video calls in (safari ,chrome ) i see the window box but i only see my self

I want to use icloud to sync w/my new apple tv.  bought osx snow leopard and installed it plus upgraded to 2 gigs memory for my old (2007) macbook.  still won't work. I need to get to at least osx 10.7.4 or to osx mountain lion.  Tried everything and

I just purchased a ipad2, it would not work on my MacBook 10.4.1 I purchased and installed OSX snow leopard 10.6.3 downloaded and installed the latest itunes, set up an itunes account, purchased some music and apps.  When i plug in my ipod it shows u

Is there any way of installing OSX 10.7 or 10.8 on a reformatted hard drive of a macbook pro 13 inch late 2009 that originally came with Leopard (OSX 10.5). I have just bought a macbook pro i5 and once all the data was transferred to the newer macboo

I have a 15" MacBook Pro 2.4 GHz Intel Core 2 Duo (Early 2008) running OSX Lion 10.7.5. I want to erase the Hard Drive, install Mountain Lion, and manually restore select applications and files. Is there a known procedure to do this? Any tips or feed

I got a iphone 5 but it does not work on my MacBook with Mac OSx 10.5.8  it says i need OSX 10.6.8 but it will not download because I need OSX 10.6 but it would load either. How do I get the older operating system to work with the IPhone5?You don't.

Can somebody please advise urgently... I backed up my entire hard-drive of my macbook pro - just prior to installing osx mountain lion. I put everything into a folder on my desktop - then backed it up onto an external drive. Once this was done - i de

I had iLife pre-installed on my aluminium Macbook 2009 with OSX Leopard on it. My hard drive broke but got most of the info off it and just installed snow Leopard on to a new drive and then downloaded and installed Mountain Lion over it. Now I don't

Hi i have a macbook air late 2010, worked fine until i booted from external usb drive and somehow formatted the drive and now i cant install nottin,when i boot from usb drive, it boots up and it say installing osx but 5 secounds later this **** messa

Webcam not working for Macbook Air 2013 after upgrading to OSX Mavericks? Yahoo/ Google/Skype cam chats not working. Facetime works though. Any updates of Mavericks released to fix this?I have a MacBook Pro Retina display: 15.4-inch late 2015 with OS

hey i was just wondering is there was any way to install OSX mountain lion to a macbook late 2007. ive gottan it before to point where i was about to boot up into the software but on the boot screen i got a stop sign. please help me if you can. thank

Here is my problem. I recently purchased a mabook pro which was dropped with the intentions of fixing the screen. I was able to initially install OSX with Internet recovery, then for some reason on reboot the password would not work. I was able to fi