Here is a list of the Windows 8 drivers which you can use to find corresponding Windows 7 64 bit drivers.
The highlights are that you have Realtek HD audio, an Intel chipset, Intel HD4600 graphics, Synaptics touchpad, a Realtek card reader and Realtek wired ethernet.
Do you know how to find Device IDs?
http://www.makeuseof.com/tag/how-to-find-unknown-device-drivers-by-their-vendor-device-id/
If you can find the Device IDs for unknown devices and post them here we can help you find any missing drivers. We need the device ID for the wireless for sure.