Yosemite upgrade stops Macs with aftermarket SSDs from booting

Normally when I boot up the PC it goes through the screen where I have a brief chance to slect Bios entry etc - this screen normally moves on and I get the login screen. Once in a while this the boot process stops at this options screen, and I have to switch off and on again - when it boots as...

Even though it wasn't too long ago that OCZ released its latest memory products, the company seems to have decided on abandoning this facet of its business altogether in favor of focusing more on solid state drives. Even though users will always need more memory products, OCZ doesn't seem to...

Hi Guys this is my first post so please excuse me if I am in the wrong section, my problem is this, I recently installed win 7, and then installed my 2 external hard drives via usb, they work fine but if my comp reboots for any reason it just hangs on the flashing cursor, if I unplug the external...

First let me say that my Win 7 installation is working perfectly - except for one minor problem. I am currently using a Logitech wired keyboard together with a Microsoft "Natural" wireless laser mouse 7000. I prefer to use a Microsoft wireless laser mouse 5000 and this is where the problem...