Hello guys Problem intalling ideneb 10.5 in my laptop.help pls

[eddyfalmaguer]

Hello i has been trying to installed Mac leopard since 2 days ago ,i already installed Mac ideneb 10.5.8 version like 10 times on my hp laptop ,with differents drivers but all time the instalation is over i get this screen caming out saying " You need to restart you computer .Hold down the power button for several second " . I dont know what to do im very stuck ,Please if someone can help me with that please ,i will like to have mac on my computer ,i feel sad because i could not install Mac on my laptop because this errors ..