Gateway restore zx4800

[Leyna80]

My friends computer somehow had a lot of the windows program files deleted and we could not even get into the control panel, there was no files or programs and when it did show a program it only displayed (empty). So he tried to reinstall Windows 7 home premium via USB and it did install but now there is no wifi and any programs which came with the computer are simply not there not even the gateway folder! Is there anyway to get this stuff back I only have internet via wifi and am unable to connect to the modem with an eathernet cable right now! And he left me with this issue!

Gateway ZX4800
SNID: 94800876169
MFG Date 11/28/2009

Thanks

 

[hang-the-9]

My friends computer somehow had a lot of the windows program files deleted and we could not even get into the control panel, there was no files or programs and when it did show a program it only displayed (empty). So he tried to reinstall Windows 7 home premium via USB and it did install but now there is no wifi and any programs which came with the computer are simply not there not even the gateway folder! Is there anyway to get this stuff back I only have internet via wifi and am unable to connect to the modem with an eathernet cable right now! And he left me with this issue!

Gateway ZX4800
SNID: 94800876169
MFG Date 11/28/2009

Thanks

Any drivers and extra programs would come from Gateway support site. http/www.gateway.com/gw/en/US/content/drivers-downloads