Get the disk out, and either put it in an external enclosure or in a desktop PC. Then you can access all files (although it's possible that you need to take ownership first if you get an "access denied" message in Windows).
I’ve had this laptop for a VERY long time. I have an old iPhone that was backed up onto this laptop. The iPhone is disabled and I want to get my photos. The problem is, when I turn on the laptop, the fan runs, (doesn’t boot) & the screen is black. Im pretty sure it’s not a screen issue though because I’ve tried just about everything. Any ideas on how to fix my laptop and not losing any memory.