Hey @Laura62,
Welcome to HP Forums and Thanks for the post.
I see you are getting blue screen error on your computer. Happy to help.
Kudos to you for trying to troubleshoot the issue on your own.
Do you get BSOD on startup or while using any particular application?
You have exhausted most of the software troubleshooting.
Recommend you to run HP Support Assistant to make sure all the drivers are updated.
Based on the specifications of your computer, your computer came with AMD Radeon HD 7670M graphics card.
Download the driver from AMD website. Do not install the driver.
Uninstall the display driver from device manager, delete the driver when prompted.
Restart the computer and install the driver you downloaded from AMD website.
Also, run an extensive system test on your computer. Click here for assistance. If the test fails, then replace the failed component or contact our phone support for the service options.
Let me know if this helped.
If the information I've provided was helpful,
Please give us some reinforcement by clicking the "Accepted Solution" and "Kudos" buttons,
That’ll help us and others see that we’ve got the answers!
Good Luck.
Chimney_83
I am an HP Employee