DVI to Viedo adapter stoped working after upgrade to Mountain lion does not show up in displys any more

I have a dvi to viedo adaptor that no longer shows up in the displays window, and on image shows up on the tv. How do I get the mac book to reconize the adaptor? The Mv book does respond to the adaptor beging pluged in but does not show up in the display window.
Mike

Hi there, You just need to update the drivers of your laptop's built-in wireless adapter..
I assume you have got Athros AR5007 wireless adapter
Kashif Khan

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After upgrading to Mountain Lion does not to wake up from sleep

I just upgraded my Mac Book Pro mid 2009 from Lion to Mountain Lion. Everything is ok, but when I try to wake up it from a sleep, white dots fill, only last one remains grey and machine stay forever.
I really appreciate any suggestions.
Many thanks!
Sandro

My suggestion is that you reinstall Mountain Lion:
Reinstalling Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Mountain Lion: Select Reinstall Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

On 2011 iMac, External Altec Lansing speakers no longer work after upgrading to Mountain Lion. They DO work on a lenovo machine but not my imac

On 2011 iMac, External Altec Lansing speakers no longer work after upgrading to Mountain Lion.
They DO work on a lenovo machine but not my iMac. reset Pram - no luck. took speakers from wife's desktop, they
do not work when jack plugged into my iMac - Sys Prefs "SOUND" only lists "internal speakers/ built in" as available options.
I used my altec lansing speakers on 3 macs including this one for 5-6 years.....now with Mountian Lion I can only get internal speakers???
Ideas? Any/All help would be greatly appreciated - been going nuts with this for 2 days now.

Hi,
When you start Messages fro the first time you are asked for an Apple ID
When this is verified and entered it appears in Messages Menu > Preference > Accounts and is Enabled.
The App should have also picked on on those iChat Accounst you had before.
These should be Enabled if they were when you last used iChat.
Exactly which "Accounts" are logged in can be seen in Message Menu > Accounts and will include the iMessage "Account" and Bonjour.
In the Window menu you will see CMD +0 for the Messages window and CMD+1 for the "Buddies" window which is a combined list at this stage.
Go to the Preferences > General Section and Untick the "Collect all accounts into one list".
This will give you separate iChat type Buddy lists.
You can check if that account/Buddy list is set to Invisible or if in the Preferences > Accounts > Security you have settings that will block some people from seeing you as On line.
You are saying Buddies can see you as On Line which implies they are still sending to your AIM based Names (@Mac.com is a valid AIM Screen Name)
I am not sure from your post if you are trying to iMessage their email IDs thinking they are Apple IDs and that they are using Messages as well.
There is no Buddy list for iMessages side
No-one can tell you are "On Line" until they have your details in the "To" spot in Messages with the correct iMessaged contact info (iPhone Number or Apple ID)
Obviously an Apple ID can be an email or look like one.
In some cases they are also valid AIM Screen Names as well.
In the case or the @mac.com name you may have linked this Apple ID to iMessages as well.
11:31 PM Saturday; August 11, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 iMac 2.5Ghz 5i 2011 (Lion 10.7.2)
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb (Snow Leopard 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

I have an Epson Perfection V100 scanner and can no longer scan after upgrading to Mountain Lion and Creative Suite 5.5. Any suggestions?

I have an Epson Perfection V100 scanner and can no longer scan after upgrading to Mountain Lion and Creative Suite 5.5. Any suggestions?

Check the Epson web site for updates to drivers and Epson scan software.

HT3669 I have an Epson Perfection V100 and can no longer scan after upgrading to Mountain Lion and Creative Suite 5.5. Any suggestions?

I have an Epson Perfection V100 and can no longer scan after upgrading to Mountain Lion and Creative Suite 5.5. Any suggestions?

Check the Epson web site for updates to drivers and Epson scan software.

My MacBook running Mountain Lion does not allow me to view any videos on the Internet. The place where the video is supposed to be just shows black rectangle. Is there anything I can do to make videos on line work?

My MacBook running Mountain Lion does not allow me to view any videos on the Internet. The place where the video is supposed to be just shows black rectangle. Is there anything I can do to make videos on line work? I discovered that Java quits immediately. Could that be the cause? If so, how do I fix it?

My MacBook running Mountain Lion does not allow me to view any videos on the Internet. The place where the video is supposed to be just shows black rectangle. Is there anything I can do to make videos on line work? I discovered that Java quits immediately. Could that be the cause? If so, how do I fix it?

ISight is not working after upgrade to Mountain Lion.

Please help!
After upgrade to Mountain Lion, Skype, Photobooth and etc can't detect iSight.

I tried the SMC option for my Mac (version details below)...but this still didn't solve my problem.
Model Name:
MacBook
Model Identifier:
MacBook7,1
Processor Name:
Intel Core 2 Duo
Processor Speed:
2.4 GHz
Number of Processors:
1
Total Number of Cores:
2
L2 Cache:
3 MB
Memory:
4 GB
Bus Speed:
1.07 GHz
Boot ROM Version:
MB71.0039.B0E
SMC Version (system):
1.60f5
Sudden Motion Sensor:
State
Enabled
In fact when I check under "About this Mac ==> More Info ==> System Report ==> Hardware ==> USB"
this is what I see:
-> USB Bus
      -> BRCM2070 Hub
             Bluetooth Host USB Controller
          Apple Internal Keyboard/Trackpad
      -> USB Bus
      -> USB High-speed Bus
      -> USB High-speed Bus
I find it hard to beleieve that the OSX Mountain Lion upgrade (from OSX Lion) can conk the camera hardware. All softwares such as Skype, Facetime, Image Capture show "No camera detected" after the OSX Mountain Lion upgrade. All of these were working perfectly fine before the upgrade.
Any help in this regard would be highly appreciated.
Regards,
Vishy

HT4798 username/password not working after upgrade to mountain lion

hello, on my imac after upgrading to mountain lion my computer password and/or username seems not to work anymore: when i want to install an update or search for updates on the app store the combination i used so far, does not work anymore. i tried to find out how to reset the computer password but without too much success, and i'm a bit confused, what can i do? thanks a lot

You went wrong at the very beginning by not erasing the hard drive of a used computer before starting to use it yourself. I suggest you do that now.
Back up all data to at least two different storage devices.
Boot into Recovery (command-R at startup), launch Disk Utility, and erase the startup volume. This operation will destroy all data on the volume, so you had be better be sure of your backups. Install OS X. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade, so make a note of those before you begin.
When you reboot, you'll be prompted to go through the initial setup process. That’s when you transfer the data from one of your backups. For a walkthrough, see here:
Using Setup Assistant
Don't transfer the Guest account, if it was enabled on the old system.
Note: You need an always-on Ethernet or Wi-Fi connection to the Internet to use Recovery. It won’t work with USB or PPPoE modems, or with proxy servers, or with networks that require a certificate for authentication.

TrackPad physical click not working after upgrade to Mountain Lion

Does anybody know how to get my trackpad working again after upgrading to Mountain Lion?
I recently upgraded my MacBook (13-inch, Late 2009, Intel Core 2 Duo) from Snow Leopard to Mountain Lion. Everything seems to have gone well, except for trackpad behavior.
The primary problem is that the physical click of the trackpad is now erratic. Sometimes a physical click will work, and other times it will not work.
Note: The "tapping" of the trackpad DOES work consistently. I have confirmed that System Prefs > Trackpad > "Tap to Click" is enabled, and so tapping is not the problem. (The "tap to click" selector does exhibit a unique behavior however--if I DESELECT "tap to click," then the physical click no longer works at all. It looks like the "tap to click" selector can completely disable the physical click of the trackpad, but cannot enable the physical click completely.)
I have also checked the settings on System Prefs > Accessibility > Mouse & Trackpad, but none of those settings affect the physical click of the trackpad.
I tried zapping the PRAM, but that did not change the problem with physical clicking on the trackpad.
Grateful for any ideas...
Nertz

I ended up taking my MacBook to the Apple Genius Bar. The staff were very helpful.
The apple staff said that there is no known link between the upgrade to Mountain Lion and trackpad misbehavior. In my case, they made some hardware adjustments to the trackpad, and all is working properly again.
Bottom line: if you think that your trackpad misbehavior is related to Mountain Lion, you might want to take it to an Apple Genius Bar. If there really is no connection between Mountain Lion and trackpad behavior, then perhaps they can fix it for you (as happened to be true in my case). But if there IS a connection in some way, it would be helpful for Apple employees to see your evidence firsthand.
Best wishes to all...
Nertz

Cinema display USB stops working after upgrading to mountain lion

I am using a newly bought 27' Cinema display + mid 2011 MBA. an Apple USB keyboard is attached to the display USB port, and a logitech mouse is attached to the USB port on the keyboard.
After upgrading to mountain lion, when I unplug the thunderbolt from MBA, and then plug it back, the USB keyboard and mouse stops working. Moreover, I cannot open anything in System preference, and cannot properly shutdown the machine!
Please help on this issue.

Launch Terminal, type or copy/paste the following:
killall Dock
Hit enter.

Exchange Calendar availability not working after upgrading to Mountain Lion

After upgrading to Mountain Lion cannot longer see calendar availability on my Exchange account, before upgrading it worked ok - anyone has the same problem?

Had the same problem on 2 Macs (iMac and MBP) after downloading ML last night, could not access my Exchange calendar via iCal. Deleted the accounts from iCal, then reloaded them, now all seems to work

My MBP mid2010 and my friend's MBP mid2011 SD card reader stopped working after upgrading to Mountain Lion. Please help

Prior to Mountain lion upgrade we were running OS X Lion and everything was working fine. we upgraded to Mountain Lion and didnt notice the issue until a couple of months when we tried using the SD card reader to import pictures. i rolled back to snow leopard recently to wipe clean my hard disk and the SD card started working again but after updating to mountain lion the same issue occurs. need help thanks!

Take you and your friend to an Apple store or AASP.

Track pad Gestures stops working after upgrading to mountain lion osx

I upgraded to Mountain Lion Osx from Snow Leopard on my Macbook pro (Mid 2011 model) last month. However, it happens so that sudden;y all kind of trackpad gestures stops working. I have tried to find options on System preferences but nothing really works. i have tried unticking and then ticking again all the options to no avail. Even though restarting machine sometimes help but not always. Are their anyone with similar problems and if it is did you manage to come out with possible soutions?? If you did please kindly share as it is quite annoying to use machine without those gestures
Thanks in advance

Launch Terminal, type or copy/paste the following:
killall Dock
Hit enter.

HT4864 mail not working after upgrade to mountain lion

Since I upgraded to Mountain Lion, I have been unable to get my mail to work, while ICloud is working just fine.
What settings do I need to change in mail to get the programme to work again?
Thanks for your help!

Delete your iCloud account from Mail's Accounts preference pane and then add it back. See if that won't jump start the account.
The font size you use is a bit small for these old eyes. Can you use the standard font and size to make it easier on us old types?
OT

Pages doesn't work after upgrading to Mountain Lion

I'm not able to launch Pages 09 (neither Numbers nor Keynote) after having installed Mountain Lion. I've tried to reinstall it twice from the original install disc, but still doesn't work.
Thanks for the help

If you migrated iWork from another computer, or dragged it over, or had a demo version or previous version on the System, there can be missing or wrong files in your System.
Do the Complete reinstall:
http://www.freeforum101.com/iworktipsntrick/viewtopic.php?t=105&mforum=iworktips ntrick
…and see if that fixes it.
Peter

DVI to Viedo adapter stoped working after upgrade to Mountain lion does not show up in displys any more

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