Acer Aspire V3 V3-431 V3-471 V3-471G V3-731 V3-771 V3-771G E1 E1-421 E1-431G E1-471 AC DC Power Jack Socket Connector Charging Port DC IN Cable Wire Harness [B112221] - $6.99 :
Acer Aspire V3-771G Hard Drive Replacement - iFixit Repair Guide
Replacement Laptop Keyboard For Acer Aspire 5755 V3-731 V3-771 V3-771G by PCRepair