Sony vaio motherboard mbx-143 For vgn-fs700 series pc's Please Make Sure That This Model Number mbx-143 Is On Your Current Motherboard It Has To Have It To Be The Correct Replacement Unit. this board has been tested and found out not to be in full working condition now ,but is very good as use for spare parts , or repair ,does power up w/ no video , is sold now as is , it comes w/o modem, ,memory ,or hard disk drive , shipping is available but is extra this board retails for over $1000.00 new ,.. Paypal is also now accepted go to now only $75.00 call or send me text now ,or call voice