Macbook pro 9.2 2012 won't recognise internal ssd
Hi,
I installed a new SSD in my macbook pro 9.2 mid 2012.
Everything worked great and then i wanted to update to Mountain Lion 10.8.4.
For a couple of min. it worked and then got stuck, so i manually shut down the computer (stupid me)
When I turned on the computer it won't boot and the flashing folder and question mark are blinking on my screen.
I tryed the boot cd and the disk utility wont even see the SSD that is connected.
I bought a external case for sata hdd and it won't see it either.
Also, I connected it to another PC computer right to the motherboard and it won't see it either.
Is there a chance a new ssd is just burned because of the update shut down?
I would try anything right now.
Thank you,
Tal
ssd drive-OTHER, OS X Mountain Lion (10.8.3)