Gateway MG1 The jacks for that model are either on the motherboard or connected with cable.  dc jack socket input port connector charger port jack socket input port connector NEW DC Power Jack Socket Input Port Connector Receptacle

FOR SALE JUST 1 
QUANTITY =1

Free shipping 6 days a week from Chicago, IL by USPS first class mail
Item is brand new. 
If you want to pick up the item stop by 10-6 Mon-fri and sat 10-12 at 710 mill circle #107 wheeling, il 60090

If you want us to repair your power jack, please visit:  www.powerjackrepair.org