... tested 5) accept Paypal,TT,Aliexpres VAIO VGN-Z series laptop motherboard MBX-183, 100% tested before shipping , which can work for ... daysPayment: TT, PayPal, AliexpressShipping Courier: DHL, UPS, TNT, FEDEX, EMSMotherboard test function:1. Check the appearance, such as turps, dust, tin ... , Restart system at least two times. VAIO VGN-Z series laptop motherboard MBX-183, 100% tested before shipping