1) For Sony VGN-SR MBX-190 2)A1730139A 3) 60 days warranty 4)100% fully tested 5) accept Paypal,TT, ... Aliexpres VAIO VGN-SR series laptop motherboard MBX ... SR28 SR33Condition: Refurbished, almost new. 100% tested before delivery.Warranty: 60 daysPayment: TT, PayPal, AliexpressShipping Courier: DHL, UPS, TNT, FEDEX, EMSMotherboard ...