  We analyse the implications of light charginos on the Higgs boson signal
strength via gluon-gluon fusion and di-photon decay in the Minimal
Supersymmetric Standard Model (MSSM) at the Large Hadron Collider (LHC). We
show that enhancements are possible with a rate up to 25%. We also prove that
they are possible for a high scale constrained version of the MSSM with
non-universal Higgs and gaugino masses. In contrast, effects due to light
charged Higgs bosons, that we also have investigated, are generically
negligible in the \gamma\gamma decay, though they may affect the b \bar b rate,
hence the total width.
