Eathtek Replacement CPU Cooling Fan for HP Pavilion dv4-1001ax dv4-1001xx dv4-1002ax dv4-1002xx dv4-1004tu dv4-1004tx dv4-1052tx dv4-1052xx dv4-1053xx dv4-1142tx dv4-1143go dv4-1149tx dv4-1150tx dv4-1153tx dv4-1154tx dv4-1155se series (for Intel processor only) Compatible Model Numbers: HP Pavilion dv4-1001ax dv4-1001xx dv4-1002ax dv4-1002xx dv4-1004tu dv4-1004tx dv4-1052tx dv4-1052xx dv4-1053xx dv4-1055tx dv4-1101xx dv4-1102xx dv4-1107tx dv4-1108tx dv4-1120us dv4-1140tx dv4-1142tx dv4-1143go dv4-1143tx dv4-1144tx dv4-1144us dv4-1145go dv4-1145tx dv4-1146tx dv4-1147cl dv4-1147tx dv4-1148tx dv4-1149tx dv4-1150tx dv4-1153tx dv4-1154tx dv4-1155se series Replacement and high quality,Replace your faulty, cracked or broken fan. Each fan is tested before shipping All pictures are taken from the real item, please check carefully before bidding. Notes: The fans are produced by Forcecon,ADDA,Sunon,Kipo or any other manufacturers,you may receive any depending on the stocks.