A:AnswerYes it is. It is the first button on the rear, near to the bottom bezel. Please see section 1-2 for more information. https://dlcdnets.asus.com/pub/ASUS/LCD%20Monitors/VG279/VG279_English.pdf
A:AnswerIf the power cord is missing, please reach out to ASUS Support either by phone, chat, or email. https://www.asus.com/support/ Missing display cables can be purchased separately directly from Best Buy.