How do i disable the touch pad, 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