#1단계의 변경 사항
단계 라인
| [* black] Turn the computer off. | |
| [* black] Disconnect the charging cable from the computer. | |
| [* icon_caution] Failure to unplug the charging cable could result in damaging the computer or seriously injuring yourself. | |
| [* black] Flip the computer upside down. | |
| + | [* icon_note] Wear the anti-static wrist strap to prevent any electrical shock to the components. Shocks may damage the components. |