Windows 10: My Compaq presario v6305nr notebook pc

I bought a laptop off of my friend a widows vista Compaq presario v6305nr notebook pc it runs off of Microsoft there are a couple things out of whack that I just can't figure out it has a wireless switch for WiFi but it doesn't work the Bluetooth doesn't work I can connect with Ethernet cable but when I go to the browser it won't let me go to microsoft.com to sign my windows needs to be activated but no product key it it's running off of windows 7

:)

 

Windows 10 keyboard driver for Compaq Presario cq 70 notebook PC ?

I recently upgraded my computers from Windows 7 to Windows 10. Everything went well except that there was no keyboard driver for my Compaq Presario CQ 70 Notebook PC. Are there other compatible drivers available

 

Compaq Presario PC

Hi PC community! I have the Compaq Presario sr5610f with a swapped Hp Compaq dx2450 Mi motherboard, and when I first booted up the Pc it said,

NVIDIA Boot Agent 249.0542

Copyright (C) 2001-2005 NVIDIA Corporation

Copyright (C) 1997-2000 Intel Corporation

PXE-E61: Media test failure, check cable

PXE-MOF: Exiting NVIDIA Boot Agent.

When I reset the Pc and ran Diagnostics. The CPU, The Memory, The Hard Drive, And CD/DVD all passed and when it came to testing the Boot Path I got the message,

Error Code : BIOHD-3

Warning : No bootable drives detected.

Suggestion : Please contact HP support

Press any key to continue.

What should I do?

 

Opening the case of a compaq presario notebook

Hello,

Could somebody help me out with my compaq presario notebook that needs a new power supply plug. I don't know how to open the case without forging and braking the plastic case.

Many thanks in advance.