hp envy x360 touch screen not working

[Naif187]

. I replaced the hard disc of my laptop and made a format but the touch screen wouldn’t work. 

please help

[praveen196]

@Naif187 Welcome to HP Community!

I understand that the touch screen is not working.

I have a few steps that should resolve your concern:  

I recommend checking if the Touch is working on BIOS (Accessed by tapping on F10 while restarting the computer). 

If it works on bios, it's a software issue, update the drivers from the HP Website, if the issue persists: please reinstall windows using the recovery partition or the recovery media to fix the issue 

Attempt to run a test using the HP hardware diagnostic tool, 

If it doesn't work on BIOS or the diagnostics tool either,  

it's a hardware failure and you may need to Contact HP to set up a hardware repair service. 

Keep us posted,

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Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!