MacBook Pro :: After Reinstalling OSX Lion Neither USB Ports Work
Apr 18, 2012
I have a Macbook Pro 15" Intel Core i7 Mid 2010 model, I had upgraded from the App Store to OS X Lion and was running ok, but at the time had half the disk partitioned into Windows, so got to the stage that I didn't want Windows so wiped it, and backed up the OSX Partition as I figured why not have a nice fresh OSX Lion install. Since I've re-installed OSX Lion I now have no connectivity through the 2 USB Ports, or the SD Card as far as I can tell.
Since I'm a month out of the warranty I don't exist to Apple Support any more, so I've been trying everything I can think of or I can find. I've tried the PRAM and SMC resets which obviously don't work, I've tried the old 3+2 key trick. I have re-installed Lion 3 times, same deal. I've resorted to sticking a small Windows partition on at the moment to make sure it's not hardware issue, not sure what else I've tried? Took it apart, removed the battery for an hour or so, even tried booting with no battery - nothing.
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.3)
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May 9, 2012
I have a mid-2010 MacBook Pro. I downloaded the Lion 10.7.4 update and since it re-booted, my USB ports don't work.
Info:
MacBook Pro, Mac OS X (10.5.5)
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Nov 23, 2010
I have a 2010 Mac Pro with two HDs - one which has an OSX installation, and one which has a Windows 7 installation (bootcamp). I need to reinstall OSX due to some system troubles and was wondering if I will need to reinstall Windows/Bootcamp all over again? If not, is there anything special I need to do or it will just work after installing OSX?
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Aug 31, 2010
So I had Bootcamp installed. I then installed VMware. During setup it automatically detected the Bootcamp partition and things were great. I then deleted Bootcamp for other reasons and have since reinstalled it. I am not sure how to get VM to point at Bootcamp now? It did it automatically last time. I have deleted the physical disk from settings. I just can't figure out how to get back at Bootcamp.
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Jul 3, 2012
The harddrive became unbootable, so I re-formatted it from Recovery HD and now I need to reinstall Lion, which requires an internet connection to do so.Â
I've connected my Thunderbolt to Gigabit Ethernet adapter but it isn't picking up an IP address according to the Network Utility within Recovery HD. Do I have to use wifi?  It's a 4 GB download. Wifi will be slow.  When I plug the same ethernet cable into the ethernet port on a MacBook Pro, Network Utility there picks up an IP, so I know that the ethernet part is working.  Â
Here's a picture of the screen of Network Utility within Recovery HD detecting the Thunderbolt Ethernet adapter but not detecting an IP:Â Â
Info:
MacBook Air (13-inch, Mid 2012), Windows 7
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Jul 4, 2012
I want to reinstall "OS X Lion" on my MacBook Pro, in doing so lose iLife?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Apr 24, 2008
Hi, i have a 24" intel core 2 duo 2.4GHz imac aluminum 1 gb ram.
I first noticed this problem when i plugged in my ipod, it would not open itunes, appear in itunes, the desktop or finder. i managed to resolve this problem by reinstalling itunes and plugging in my ipod before i turned on the computer, but i can not change anything as it gets stuck while syncing with my ipod and says that my ipod is disconnected, i reconnect but the ipod not not appear on the screen.
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Nov 26, 2010
I intend to purchase a wired keyboard on my BTO iMac and I understand that there are two USB ports, one on either side of the keyboard. Are these ports USB 2.0 as they are on the rear of the iMac?
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Oct 2, 2010
What I want to be able to do is plug into the Ethernet ports on this AEBS, and I want that to use wireless to the other wireless router to give me network access. Here is the deal, I have a computer that doesn't have wireless network on it, so it's only Ethernet. I have the AEBS at my desk, and I want to connect the hardwired computer into the AEBS. I want the AEBS to then wirelessly connect that computer that is hard-wired to the network...
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Sep 17, 2009
My friend just got a 1.25GHz MDD but he says he is having problems with it. He says that when he starts it up, his mouse light (sensor) flickers and the keyboard does not work. The only way to fix this is to unplug and replug in the peripherals. He also tried on his Studio Display connected via ADC and the same thing happens. Could a PCI USB card help his problems or is there some way to fix the current USB ports?
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Jun 12, 2012
I've been having problems with speed on my Mac Pro for a while. Today, I tried to boot up and every time it booted, it just froze! I've used Diskawrrior and diask utility on it. Disk Utility says it's fine. Disk Warrior finds to files at the root that can't be accessed. I've run DiskWarrior about 5 times. Each time it tells me that it has fixed the problem but my Mac still freezes or won't boot up. I try Disk Warrior again and it finds the same problem.
I've tried to reinstall Lion but it tells me that the volume is used for Time Macine backups (it isn't) and won't lert me reinstall backups. I've asked Time Machine (which I get to by starting up using the option key) to show me the backups on my hard drive and it tells me that there aren't any. I try to reinstall Lion and It tells me again that my volume is being used for time machine backups. I'm stuck and have no idea what to do next.
Info:
4 core, Mac OS X (10.5.2), 5 gigs ram
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Oct 2, 2009
If so, do you use them and what sound system do you have?
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Mar 27, 2012
I ended up getting the grey screen that wouldn't do anything, so I turned off the Mac, then turned it back on again and entered the Lion Recovery module. I selected reinstall Mac OS X, then I was taken to a screen with 2 choices - Macintosh HD or Recovery HD. I believe the Recovery HD was locked, so i (mistakenly?) selected the Macintosh HD partition. Will this create a problem, or was it the proper partition for reinstalling the OS? Everything seems to be working fine, with no more kext errors, but I'd like to avoid a potential conflict if the OS isn't installed in the proper partition.Â
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Feb 10, 2012
After i migrated back from my Lion clone after a clean Lion install, i have had issues with iPhoto. How can i totally remove iPhoto, or another iLife apps, so when i reinstall the software, there won't be several copies of iLife apps left? Where are the pkgs. contents, etc for the iLife Apps on Lion? Also have Airport utility installed several times, and i need to remove those as well. Â
Oh, and when i reset my TC, i know i need airport 5.6 to set it up, but should i keep it installed and still have airport 6.0 as well? Or should remove 5.6 after i set up TC and wifi network, then remove 5.6 and install 6.0 ?Â
Info:
iMac, Mac OS X (10.7.3)
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Mar 20, 2012
Im on mac os x lion and i deleted the mac app store, how can i get it back without reinstalling the OS?
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Mar 26, 2012
I'm reinstalling Lion, and I get to "less than a minute," then all of a sudden the progress bar jumps backwards to "21 minutes left!"
Info:
MacBook Pro, Mac OS X (10.7.3)
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Jun 22, 2012
My late 2008 MacBook (aluminum) crashed last month. I have fixed many of the items that quit working except: I can no longer automatically log in. When I go to Preferences and then to Users & Groups (Login Options) the "Click the lock to make changes" always goes to page which says "System Preferences quit unexpectedly." On that page it says Exception Type: EXE_BAD_ACCESS (SIGSEGV) and Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000. Is there a solution that does not require me to wipe the computer and reinstall from scratch?
Info:
MacBook (13-inch Aluminum Late 2008), Mac OS X (10.4)
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Sep 10, 2014
I had reinstalled the OSX on my MBP a few times so I am not unfamiliar with the process of rebooting from the boot menu, formatting via the disk utility and then reinstalling either via a backup or from the internet backup (as the retina does not have a dvd drive). Doing it this time and I did nothing different, however upon entering the disk utility screen, the main disk image simply wasn't there. I was conducting a reinstall of OSX from the internet and had already downloaded the new software, as you have to do when installing from the internet.
I then came to the disk utility screen, ready to reformat the hard drive and it simply wasn't there at all. The only image there was the one I had just downloaded ready to install. Thinking this extremely strange, I reboot the computer and it takes ages, then comes to a screen with a continually flashing folder symbol with a question mark in it. I have left it like this for 30 mins with no change. So now, I cannot boot normally, and I cannot reinstall a downloaded image on the main SSD because it is not showing at all in the disk utility. I have plugged in an external hard drive and am currently installing a new image on this to try to check where the main hard drive is once it is up and running. As mentioned, it is an early 2013 MBP retina, the warranty is up so cannot take it back to apple.
Info:
MacBook Pro with Retina display
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Dec 29, 2009
i have searched a lot but haven't been able to solve my problem
i have a windows XP box on my network
i can connect to the C$/D$ admin shares via smb://.... only when the windows firewall is OFF - when i enable it, i can't connect
i have allowed ports 135-139,445 in the firewall, but still no luck
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May 31, 2012
I have an AT&T Pace 4111N modem/wireless router and need to open up ports for BtmM. I believe they are UDP 4500, UDP 5353 and TCP 5354 but BtmM is still not working with these ports open.
Info:
iMac (24-inch Mid 2007), Mac OS X (10.6.8)
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May 3, 2012
I've got a lion 10.7.3 server and several Lion client boxes all attached via ethernet to an airport extreme.Â
I've got a bona fide certificate that seems to have installed correctly, and the client is talking to the open directory serverÂ
Without fail, I get a message "unable to log in the user at this time" on each of the clients...Â
UNLESS I open up all ports on my airport extreme to the server. Â
I've tried opening individual ports for AFP, profile manager (1640, 2195), open ldap (389, 636) and even kerberos (88). Even with all of these open, it still doesn't work. I have to open up everything to get the error to go away - then the users can log in just fine.Â
Note, I'm logging in from the local network to a server on the local network, so this just seems bizarre. Â
I don't have the logs on this computer, but I recall that the error was occurring when it tried to mount the home directory, after authentication. It was an error 64 from homedirmounter (if memory serves).Â
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Aug 6, 2009
I need to reinstall OSX on my X25-M. I was curious if anyone had experience doing this. What I really want to know is once I boot off the cd and go into Disk Utility, should I: Just create new partition, Erase, Erase and zero out.
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Sep 30, 2009
I was having problems with my macbook pro and decided to reformat it and reinstall os x and boot it off my time machine back up from my MacPro.
The main problem I've had is that I couldn't find my original installation discs (the macbook pro was bought in April 2008), I used my friends OS X disc (from his computer which was about 2 years older) and it seemed to install ok until I realised that the sound is gone, airport is gone and all the keys have different shortcuts to their original ones.
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Nov 4, 2010
I'm installing my new SSD tonight and then using my old hd as an external drive for backup. It's brand new so the only thing on it is a couple days of web history After I install the SSD do I just use the restore disks to reload the OS?
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Jul 14, 2010
I am soon to sell my 2008 white MacBook and I just want to know if I should calibrate the battery before or after wiping the HDD clean and reinstalling OS X Leopard, or if the wiping and reinstalling process effectively calibrates the battery anyway? I have calibrated fairly regularly since I bought the laptop, but haven't so for about the last three months.
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Sep 14, 2010
I have noticed that Firefox has been doing some weird things, random stuff that I don't even really understand how to even explain it. I am wondering if it is beneficial to just start over with Firefox....meaning, how do I completely uninstall and reinstall it? I have read that even when you do an uninstall process, that it keeps things on your hard drive. Can anyone explain (remember, novice terminology please) how to go about getting anything & everything related to Firefox OFF of my computer, then just reinstall it?? Also, on a somewhat unrelated note....when browsers get updates and we install them, am I supposed to go and uninstall the previous version? i.e.: new updates for Safari, iTunes, Firefox, iPhoto....anything?
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Jun 22, 2009
So I recently decided to attempt to revive my "broken" macbook. The two major problems with it is 1. There is zero battery life. I mean if I unplug it it dies. 2. The disc drive simply does not work. It will accept discs but will not read them. The other major problem is that vista is the only operating system on the computer, because I used to use it as a ventrilo server, and as a WoW server for about a week. Now, i'm wondering, is there any way to install leopard not from a disc, but from a hard drive? I have a legitimate copy of leopard and am really annoyed right now because I would like to take the computer in for repairs but cannot do so because of vista.
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Oct 26, 2009
I've never done this before, but I'm curious if I was to swap the hard drive from my macbook and my macbook pro if they would still boot and operate as normal?I'm plenty capable of taking them apart, I just would like to know if I can save myself the time of reinstalling the OS by just swapping the drives.
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Nov 15, 2009
Macbook harddrive crashed (flashing question mark folder etc.). Bought new harddrive (2.5 in SATA), and reinstalled. Don't have original installation DVD so used legally acquired Mac OSX. Now instead of folder, the Apple logo appears with spinning gears but otherwise unresponsive. Can't install or eject DVD.
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Jun 15, 2010
I want to reinstall my OS to clean my harddrive however, I fear losing the Microsoft Office that came with my MacBook when I bought it from school. Is there any way to wipe my harddrive, while saving Microsoft Office?
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