Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to install an ssd into a desktop computer [title] Make sure your computer is fully powered off. [step] Do this by clicking the windows icon in the lower left, and then selecting " shut down. " [title] Remove the cables attached to your computer.

Ending1: [step] Some computers come with an esc ion plug-in that allows you to read files and then plug in the computer your connected to. If yours does not, you can disable it manually. Ending2: [step] Most ssd's will attach to the back of the laptop's hard drive, but it may take a few exploratory tries to get the right one. [title] Locate the power button and press it. Ending3: [step] If possible, remove any battery cables previously attached to your computer (if they're still plugged in). As you're removing the cables, scrub the areas where the cables connect. Ending4: [step] Once your computer is off, you need to remove all the cables from the back of your cpu tower. [substeps] To easily remember where all the cables should go, take a picture of the cables while they are still hooked up and use it as an easy reference when you place them back again later.

Answer format: ending1/ending2/ending3/ending4