Computer randomly powered down, refuses to turn on

[EmperorSkiratta]

I've had this laptop for just over 90 days, and it's been working great for me. Specific model info is that it's the HP ENVY x360 Laptop - 15m-ee0023dx. Today, it randomly shut itself off while I was in a zoom meeting, and tried to plug my phone in to charge it. The only thing I did differently in regards to this is that I recorded meetings, and I plugged my phone in with what should have been a new cable instead of the one I've used in the past to connect it. It didn't read my phone, so I adjusted the cable a little, and that's when the computer shut down. It refuses to turn on, and I have tried the methods involving holding down the power button with everything unplugged, then plugging in the power adapter. This method does not work. No indicator lights of any kind while plugged in.

I also need to know if opening the computer and removing the SSD will void my warranty before I open it up as I need the recordings of the zoom meetings I made today, along with several other files.

EDIT: I should also note that there was no warning before it powered off, and it did not give me a BSOD. The battery indicated that it was charging when this happened.

[WenEm13]

I had close to the same issue happen to me yesterday as well. I have an HP Spectre x360 - 15df1033dx that I have had for 13 months. Like you, it’s worked perfectly up until last night. I went to power on the laptop and I saw the login screen and then it went black, shut down, and I haven’t been able to power it up since. Zero warning. I through the steps of  unplugging and holding down the power button to no avail. I’m not even getting the led light indicating the laptop is charging. I know the power adapter works (it works on my daughters laptop - same model) and if I use her cable I am left with the same result of no power, no boot up. 
Any suggestions?? Everything was working perfectly the night before.