... work for SONY VGN-Z45 Z39 Z47 Z49 Z13 Z15Part Number: A1543385A MBX-183Description: motherboard for Sony VGN-Z45 Z39 ... 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 ...