Änderungen an Schritt Nr. 1
Schritt-Zeilen
| - | [* black] Before starting, please turn off your laptop. |
|---|---|
| + | [* black] Before starting, please turn off your laptop and remove the battery. |
| [* black] Flip your laptop over on a firm surface. | |
| [* black] Using a screwdriver, remove the four screws on the back of your laptop. | |
| - | [* black] |
| + | [* black] Flip your laptop back over. |