Train encountered power fault at front M1 car while departing from station. TIMS showed "powering mi smatch" with fault code 108 and 827. Reset at MRB1, RFP2 andCTH1 but to no avail. Train performance - ok ~~~~~ 1271 encountered power fault departing from station. TIMS showed "powering mismatch" with FC 108 & 827. Reset at MRB1, RFP2 and  CTH1 but to no avail. Train performance - ok.  1721 replaced faulty charging resistors. Function test - OK. Checked F1 fuse & CCD fuses, line breakers & high speed breakers - OK. Limited movement & powering current checked - OK.  Azmi/Isam/Izzul/Fudail 44990