how to change a laptop keyboard

{"title":"Desktop Computer Laptop Keyboard Metal Laser Engraving Machine Motor Core","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/06\/91cef58fa1d071fd327265c746c2-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"junxi","Model Number":"laser engrave metal marking machine","Minimum Order Quantity":"1set","Delivery Time":"15-25day","Certification":"iso","Place of Origin":"hebei","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"1000set","Packaging Details":"Wooden cases and pallets","Condition":"New","Weight (KG): Weight (KG)":"45","Machinery Test Report":"Provided","Core Components:":"Motor","Key Selling Points":"Easy to Operate","name":"laser makers mark desktop computer laptop keyboard laser engrave metal marking machine","Diameter range":"21-1020mm","Typing speed":"20 Characters \/1 min","Color":"Customized Color","Machine size":"1000*1000*1000"}}

{"title":"Computer Wired RGB Gaming Keyboard LED for Gamer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e2\/db\/2ccc39b3c6672050f52edc6047d8-200x200-1.jpg","attrs":{"Price":"8-10","Brand Name":"combatwing","Model Number":"g27","Minimum Order Quantity":"100","Delivery Time":"15-30","Certification":"ce,fcc","Place of Origin":"china","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10000\/month","Packaging Details":"13*7*7cm","product name":"6400DPI Combatwing RGB Gaming Mouse","Tracking Method":"Optical","Type":"WIRED","Feature":"High Sensitivity","Logo":"Customized Logo Printing","Package":"Color Box","Material":"ABS Plastic","Interface":"USB2.0","Buttons":"6 Buttons","DPI":"\u2264 6400"}}

{"title":"Portable Laptop Black \/ White Ultrasound Scanner Full Digital 240mm Detecting Depth","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d3\/c6\/f56130e7add3e23598bc2e616eee-200x200-1.jpg","attrs":{"Price":"USD1100-1300\/SET","Brand Name":"STATEMED","Model Number":"STT6-BWU580","Minimum Order Quantity":"1 SET","Delivery Time":"5-8 working days","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, , T\/T, Western Union,Credit Card","Supply Ability":"500SET\/MONTH","Packaging Details":"Aluminum plastic multi-layer package.","Monitor":"12.1\" LED Monitor","Warranty":"24 Months","Display mode":"B, B + B, 4B, B + M, M","Detecting depth":"240mm","Battery":"4 hours continuous working time","Cine loop":"512 frames","Color":"White","Application":"Abdomen, OB&GYN","Depth range":"126-307mm"}}