Trying to upgrade to 10.7 64 bit. Network adapter becomes disabled and drivers lost.

Network adapter drivers become disabled when I try to install 10.7. Windows 7 64 bit, McAfee anti-virus.

Fixed it. Reloaded the network card drivers after 10.7 install.

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Upgrading from which Mac OS X?
Is this v10.6.3 a retail disc?
You can purchase Snow Leopard from the Apple online store > Mac OS X 10.6 Snow Leopard - Apple Store

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Hi all,
I tried upgrading to iTunes10.5 on a Windows 7 HP Elitebook 2530p and the result is that my Wi-Fi and Ethernet network adapters become disabled. In fact, they are effectively deinstalled - they simply disappear and I am unable to reinstall or use the Windows hardware installer to automatically find them and reinstall. I had to deinstall the iTunes upgrade and then restore my system back using the pre-install restore point- and the network adapter magically reappear! Noticed this issue seemed to be a known problem and discussed at length on these boards. Have not tried this update since ~Nov so perhaps it has now been corrected, but I didn't want to risk attempting again only to have to back out and waste more time. Can anyone confirm that the current 10.5.3 update fixes this network adapter problem on Windows 7 32-bit? Many thanks, Mark

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Processor 2 x 2.66 GHz 6-Core Intel Xeon
Memory 8 GB 1333 MHz DDR3 ECC
Graphics ATI Radeon HD 5870 1024 MB
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The old computer is an old PowerMac G5, but my OS X install disc is a retail version of 10.5.
I also tried the OS X 10.5 install disc that came with my MacBook Pro (2.6 Ghz Intel Core 2 Dual).
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The general system requirements are straightforward:
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2GB of memory
8GB of available space
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iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Xserve (Early 2009)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
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I using Windows ME.

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http://www.mozilla.com/en-US/firefox/system-requirements.html
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http://sourceforge.net/projects/kernelex/

Trying to upgrade itunes on windows computer error comes up invalid signature and will not install, trying to upgrade itunes on windows computer error comes up invalid signature and will not install

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try *removing iTunes completely* (click here and follow the instructions), then reinstall it using the standalone installer from here: http://www.apple.com/itunes/download/.
note this will not do anything to your media files, playlists, ratings, etc.
JGG

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If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
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Contacts are designed to be synced to a supported application on the computer or a cloud service.
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GX60 1AC-021US - Network adapter upgrade

Hi all!
I've tried the search function before posting here, but didn't have any result. So here's my question!
I've bought an Intel Wireless-AC adapter to replace the Qualcomm Atheros adapter that comes pre-installed with the laptop. The thing is, after I uninstalled every drivers, format my system to re-install OS, it seems like the network adapter isn't working, giving me the "No network found" message while I'm accessing the connection nearby. I've tested an Ubuntu live CD and the adapter seems to work just fine. Is there anyway to make it works with Windows? I've tried the latest drivers from Intel, both for Win8 or Win8.1 and the previous version of the driver too, without success. The card worked 1 time, but after reboot, the same problem re-occured.
Any idea or advice I can get?
Thanks!

Quote from: darkhawk on 22-January-14, 10:31:49
Well....a quick google turns up these:
https://communities.intel.com/thread/45592
http://www.sevenforums.com/bsod-help-support/303338-frequent-bsod-problem-3.html
How many sticks of memory do you have in your laptop? 2 or 3?
Just wondering.....
Lastly, I saw your posts on Techinferno (I don't frequent there as much as I used to....). Honestly, the Killer Networks cards are just as much problems as many others. Go look at the GE/GT series users having a mess of a time with drivers with those cards. My GT70 took about 6 months until I got drivers that were BSoD free. Imagine that?
The best thing I can say, is I believe a few users 'upgraded' to the Intel 6235 and had good experience once they got the drivers sorted out.
http://www.intel.com/content/www/us/en/wireless-products/centrino-advanced-n-6235.html
I don't have thread links atm (the search function isn't working right...), but they are here in this forum. You might have to go back 5 or 10 pages to find it, but it's there.
I have 2 RAM sticks, default. The only thing I tried to upgrade on the laptop is the network adapter...
Yeah, I've read almost all thread related to the card. Seems I'm not the only having trouble with that card, and since I installed the card myself, the people over at Intel won't offer me that much support. Anyway, I asked them and they sent me to the infos related to install latest drivers or try windows drivers. Nothing fits. I'll still look at that and if nothing good comes out, then I'll just be done with the card... Thanks for your help!

Trying to upgrade to 10.7 64 bit. Network adapter becomes disabled and drivers lost.

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