Motherboard test function:

1. Check the appearance, such as turps, dust, tin soldering or other dirty mark on board.

2. Check whether lack of electronic insulation gummed paper.

3. Check whether lacks of fittings, rust, rot, heat elimination chassis.

4. 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.

Shenzhen Lihaicheng Technology Co., Ltd.

Address: Huifuge28A, Caifu Building, Huaqiang Center, Futian District,Shenzhen,China

Contact: sally yang

Mobile:86-15914099805

TEL:86-755-83132967

FAX: 86-755-82941634