What should i do if the pointer does not move, Troubleshooting – Sony SVE15125CXW User Manual

SVE14122CXB, SVE14125CXW, SVE1512GCXW, SVE14126CXP, SVE1712ACXB, SVE14122CXW, SVE17125CXB, SVE15128CXS, SVE15124CXW, SVE151290X, SVE14122CXP, SVE15122CXP, SVE1712BCXB, SVE1512KCXS, SVE15122CXB, SVE15124CXP, SVE1412ECXB, SVE1412ECXW, SVE15124CXS, SVE141290X, SVE15126CXP, SVE1412CCXW, SVE1512HCXS, SVE1412CCXP, SVE15125CXS, SVE14126CXB, SVE1512GCXS, SVE1512JCXW, SVE1512MPXS, SVE14126CXW, SVE1412ECXP, SVE1512NCXB, SVE14125CXB, SVE15126CXW, SVE15122CXW, SVE15126CXS, SVE14125CXP, SVE17122CXB, SVE17127CXB, SVE1412BCXB, SVE171290X