Can someone help me identify the types of ports shown in the next few screenshots?
I apologize that the images are so blurry but hopefully with the zoomed-in shots each port (with its icon) will be recognizable to a person familiar with the hardware. If possible, I'm also curious to know which, if any, of the ports can be easily replaced if faulty (ie are any of them built into the tower?). The last image is of the side of the tower in case that's helpful. (I'm sure it's obvious that label g is for the DVD drive and needs no comment.)