Hi imranhit, Welcome to the Community. Dell Inspiron 1545 is not supported for Windows 8. Please click the link mentioned below for more information: [URL]  It should install most of the drivers automatically. Drivers which may need to be installed are:AudioVideoWireless NetworkEthernetYou may install drivers for Windows 7 in compatibility mode. Thanks & RegardsManshu S#iworkfordell
I installed windows 8 ,for that what are the driver required for inspiron1545
driver