All In One PC 1. Built-in 220W Great Wall Power ... Monitor 3. TV Function 4. DIY; Upgrade ,DIY All In One PC -- 21.5” / 54.6 cm (16:9) ... Hard Disk and you’ve got your own all-in-one solution, for those tight spaces. 1. ID Introduction 1 ... signal NOAudio signalYESAdapterNOPowerPower inside 220WOSDMonitor KeyMENU,-,+,ATUO,POWER(on/off) OSD content Brightness,Contrast,Horizontal,Vertical,Clock,Phase,OSD ...