Hi, i have big problems with my notebook. Its acer aspire vn7-791g, originally with win 8.1. I decide to do clean reinstal and instal win 7 ultimate 64bit. After first first start up with new windows, nothing work, because no drivers ofc. So i went to acer site find my model and there were drivers on Bluetooth, wifi, chipset, audio, lan,vga,touchpad ,cardreader. I wasnt sure what wifi manufacter i have so i try all, from Atheros and Broadcom and i find one with worked.
After this i thought everything will run perfectly. But it doesnt, USB3.0 ports didnt work, webcam, bluetooth didnt work too(wifi worked, drivers install in one package), In device manager, there were some devices like PCI Controler, USB universal controler with yelow thing, some were named Unknown device. So I decide to run driver finder, find cca 16 driver who werent up to date or were missing. After that USB3.0 ports start to work. In device manager curently there are 2 devices in other devices with yelow thing- ACPI/INT33A3 in Reneseas usb3.0 host controller, and USBVID_8086&PID_0A66&REV_0226&MI_04 called intel realsense 3d camera front f200. I think its camera in usb3.0 but am not sure. I dont know if my notebook is ok, and just missing web cam driver, or some other drivers are missing or corrupted. And bluettoth is not working too, there is bluetooth adapter in Change adapter settings, but i cant find any bluetooth devices, or find my notebook. In Change adapter settings is Unconnected next to bluettoth adapter
Thanks for any advices