How to fix or get data off Mac Pro with display/restarting issues
Hi, my early 2008 Mac Pro running El Capitan suddenly started showing lines all over the display, then it restarted, displaying an error message and since it's been stuck in a restart loop never getting passed the progress bar and with the display very distorted. Two questions:
1) Any solution to this? It's an old machine, was working fine so would like to keep using it if possible, but don't want to put money into it at this stage.
2) What's the best way to get data off the two internal hard drives in the machine on to my Mac Air? I need access to the files on it, also as its 2 x 1 TB hard drives I won't be able to transfer the data onto the Air but will need to use them as external drives.
Help appreciated!
Mac Pro, iOS 9.3.1