I have the HP Dv7. it was my little brother's. I had to replace the screen on it because it was cracked. I did that, found the power cord and plugged it in to find the black screen saying Hard Disk 30F error. I installed Windows 7 on it and now none of the driver's are on there, like the ethernet, wifi, usb port, everything. So I don't know how to download the drivers onto the laptop if I cannot get an internet connection on it, or if I can't use a flash drive? Could somebody point me in the right direction of finding all the drivers I need?
I did the hardware and devices trouble shoot and these are the drivers it says I need:
PCI Simple Communications Controller
Network Controller
Unknown device
Universal Serial Bus (USB) Controller
Ethernet Controller
PCI Device
SM Bus Controller