Original Asus K43S A43S X43S K43SJ K43SV K43SD Mainboard Replacement Please send me your current motherboard image, I will send the same to you. Warranty for 30 days If like other part then motherboard cannot use, and you want return, sorry we cannot do that, you should take the responsible to check every part of yours laptop is working Inquiries about your laptop model are welcome. We will find the right keyboard for you. Product will be 𝟭𝟬𝟬% 𝗧𝗘𝗦𝗧𝗘𝗗 and make sure it is 𝗙𝗨𝗡𝗖𝗧𝗜𝗢𝗡𝗔𝗟 before send out IF you want, we can send to you the testing process with video and picture ====================================================== Any inquiry do call us or inbox us. We can assist and check the compatible. Thank you WHATSAPP us at 016-417 7456.