Jan 03, 2016 El Capitan disk has an embbed security certificate that has expired in 2016. Just change your system date, let's say to, install El Capitan, then change the date back to today. MacBook Pro 15' Unibody Mid 2009. The second stage — the years between 1776, when Britain lost. I therefore suggest that it would be quite possible for Russia to remain a spectator of.
About half the time, the main problem that people report with the OS X installer (typically when installing from a USB flash drive) is that it stalls at some point during the process, and you just need to wait, even when it displays 'About a second remaining'. Sometimes the install takes another half-hour or so, and sometimes it requires several hours. Even when you're installing OS X onto a newly-erased solid state drive (maybe especially SSDs?), which you'd expect to be so fast that you wouldn't see these kinds of installation delays, sometimes people still experience this problem. I haven't seen a good explanation for this, though one possible explanation is that the installer is downloading files from the Internet, as if you'd booted into the Internet Recovery option, even though you're installing from a USB flash drive that's supposed to contain a complete, local copy of the OS X installer app.
But the problem you report is different, though not unheard of--you're getting an error message that says the installation failed, even onto a new SSD, and with new (presumably good) RAM. It's possible your Macbook has some other hardware issue (maybe a failing logic board), though another possibility is that your OS X installation USB flash drive has a problem, or maybe simply a bad copy of the OS X installer. You might want to format the USB installer flash drive and reinstall the OS X installer onto it, and try again. You shouldn't have to use an earlier version of OS X than El Capitan, since both of the 2007 Macbook Pros (the 15 inch and the 17 inch) are capable of running it. However, I've found that four gig of RAM will run El Capitan rather slowly, though your SSD will compensate for that significantly, since virtual memory swaps to the SSD will be a lot faster than to/from a mechanical hard drive. However, if you're still not satisfied with the speed, you might want to upgrade to six gig of RAM, which is the maximum that the Mid 2007 Macbook Pros can take. The best way to do this is to install two 4-gig RAM boards instead of just replacing one of your two 2-gig boards with a 4 gig board, since having two RAM boards of the same size (and preferably the same type, bought at the same time from the same source) will allow the Macbook to enable memory interleaving, which will allow a Mac to run about 15% faster. However, the Macbook will still see only 6 gig of that physical total of 8 gig.
Mar 7, 2016 5:36 AM