Weird Errors on a newly installed Win 7 on a New HP Envy laptop?

[Arthur_12]

I purchased a m7-n109dx HP Envy laptop that came with Windows 10, so I decided to install Win 7. I wiped out the hard drive, during which the computer gave me weird errors upon deleting the partitions but It went away when I tried again.

After installing the windows It wouldn't recognize the USB controller, Network controller, PCI Data acquisition and Signal Processing controller, PCI device, PCI simple communications controller and a whole bunch of "Unknown devices" in the Device manager.

Plus, when trying to install a program, It would give me weird errors randomly, not installing the programs once and installing it on the next try and after a restart.

Why all these weird bugs? Please help

 

[Laptop_Nerd]

Hi,

Since you've downgraded from Windows 10 to 7 that means you'll also need to reinstall all the drivers for it. Please do try downloading all those driver from HP Support site.

Here's the link: http/support.hp.com/si-en/drivers/selfservice/hp-envy-m7-n100-notebook-pc-touch/9365082/model/9365240#Z7_3054ICK0K8UDA0AQC11TA930O2

This link will give you all the drivers you need for your laptop.

Hopefully this will help.

 

[2unglued]

I have the same Laptop & was thinking about downgrading to Win7 .. Did you get all the bugs fixed?