1. Touch one machine data line maintenance method: Do not frequently put the data line, avoid the data line socket damage, loose and cause the touch screen to query the power supply and touch failure of the all-in-one.
2. Touch screen display maintenance method: maintenance method:Do not crush the collision on the touch display area.The machine casing is always pressed against the touch area.Will cause the mouse to stay in a corner.
3. Touch an integrated machine to place an environmental maintenance method：The touch screen queries the environment of the integrated machine when the temperature is low,May cause blurred images,The picture quality is degraded,So choose a place with a higher temperature,It is generally recommended to be placed indoors.
4. Maintenance method of touching all-in-one machine vent:Avoid clogging of the vents,There is a foreign object inside the machine that is blocked at the vent.It may cause electric shock or short circuit of internal parts.