
Check internal and external connector of LCD display, Two memory, DVD driver, Network connection, Voice, Mouse, Keyboard, Dial, USB, SD connector, PC, 3.3V COMS battery, Battery whether charge and discharge, Full running 3D, Restart system at least two times. Check whether lacks of fittings, rust, rot, heat elimination chassis.Ĥ. Check whether lack of electronic insulation gummed paper.ģ. Check the appearance, such as turps, dust, tin soldering or other dirty mark on board.Ģ. Finally,check all the hardware installed well or not.ġ.

Install the cooling system, pls put the cooling paste or special Silicagel on VGA-card, Northbridge and CPU.In the process of installation, pls make sure every connectors are installed well or stable.

