Windows 10: Compaq presario Q56 problems

so here is the problem I have a Compaq Presario q56 laptop that has windows 7 and it stays on the orange bootup screen for 40 minutes then it takes me to the boot menu and when i click on startup it loads up then it shuts down can anyone try to help me i used a windows 7 recovery disc but it says loading files then shuts down

:)

 

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?

 

Mouse problems after Win 10 update. Lenovo G50 and compaq presario CQ 61

Mouse problems after Win 10 update. Lenovo G50 and compaq presario CQ 61

 

Reinstate Sound on compaq presario cq61 on w8

Our old Laptop Compaq Presario CQ61-222SA 15.6 inch (Intel Pentium Processor T4200, 3 GB 3GB DDR2, 3GB DDR2) Win 8.1 64bit, has lost its Sound.

I googled the fault & got a lot of info how to solve it, followed all suggestions & troubleshoots to no avail.

The speaker icon on taskbar keeps showing crossed red & when double clicked it shows no volume or mixer.

In control panel says the drivers work fine. I reloaded them but still the same.

Anything can be done, save taking it apart, to fix it?