I can't Install snow Leopard on my macbook

[Talevski]

Hello, I am Stefan I just want to ask someone who know what should I do. I have Macbook pro 4gb ram mid 2007 white so I want to update from 10.5 to Snow leopard from usb, when i reboot and select usb to install i get Apple logo loading and then this on the image what should I do ?

 

[CoastalOR]

How was was a bootable USB installer for Snow Leopard created (in other words are you sure the installer is good)?

I believe the bootable USB installer has to be created from the Snow Leopard DVD (see http://www.maciverse.com/install-os-x-snow-leopard-from-usb-flash-drive.html).

 

[Mcmeowmers]

Just recently the certificates were changed so you may have an old version. You can try to get around with by changing the date to something like Jan 1, 2016. Then update, then fix the time.

I'm not sure if this will fix your problem or not.

 

[redheeler]

Just recently the certificates were changed so you may have an old version. You can try to get around with by changing the date to something like Jan 1, 2016. Then update, then fix the time.

I'm not sure if this will fix your problem or not.

It only affects installers downloaded from the App Store, which would be Lion and later, not Snow Leopard.

 

[Gregg2]

I suggest that you call Apple and ask if you can still order a Snow Leopard installation disc. They used to be available for about $20 US, I believe. (I bought one that way, but it was a few years ago.)

 

[CreatorCode]

http://www.apple.com/shop/product/MC573Z/A/mac-os-x-106-snow-leopard

 

[BittenApple]

just buy the DVD if you can't the torrent dmg to burn correctly. ....