#1단계의 변경 사항
단계 라인
| [* icon_note] Keeping the vents on the case of the laptop clean of dust or debris and clear of obstruction is important for the device to maintain its temperature. | |
| - | [* red] Use a cloth and dust blower to clean the vents. |
| + | [* red] Use a cloth and [product|IF145-064|dust blower] to clean the vents. |
| [* icon_note] It's best to clean the vent when the back case has been removed from the device. |