Laptop fall

Solved
Anonymous user -  
 Anonymous user -
Hello,

I had my laptop in its carrying case when the strap broke. The laptop fell flat on the hood. I opened it: no cracks, but when I start it, there is only a dark screen and it doesn't show anything. The lights are on, the CD drive opens, and the fan is running. When I connect it via VGA to another screen, it shows "no signal." I’ve already checked several forums without finding an answer. How can I diagnose if the hard drive, motherboard, or graphics card are dead, and what exactly is the BIOS and how do I access it?

PC: HP Pavilion 15 (5 years old)
Windows 10
I believe I have a recovery CD

Thank you for your responses.

3 réponses

Alanou
 
Hello, what is the model of your computer?
It could possibly be your hard drive that has become disconnected or is broken; it's one of the most fragile components in a computer.
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Anonymous user
 
Yes, I also think about the hard drive, but how can we test if it’s really the problem? Is there a way to diagnose it ourselves?

My computer: HP Pavilion 15 notebook, about 5 years old. Originally Windows 8 with the Windows 10 upgrade.
0