How to replace & install a iMac hard drive - Bootable USB, Loud Fan Fix
0:37 making bootable SD Card or USB Thumb Drive
4:09 about Time Machine
6:40 Finding your Computers System Information
9:07 Taking off the screen glass
11:11 Unscrewing the screen
19:42 Placing hardware on the new hard drive
27:40 Putting the screen back in
32:15 Booting with the SD card
36:26 Partitioning the new drive
41:27 Loud Fan
43:32 SSD Fan Control Software