Acer V15 Laptop issue, Randomly turned off and wouldn't turn back on unless I plug in a power source.

Jeft

This only happened one time recently so far, Should I be concerned? The computer just turned off randomly while typing on google docs while having some music from Youtube play in another tab. I tried turning it back on and it wouldn't turn back on until I plugged in the power. I was previously using the laptop with no power source plugged in. When I plugged it back in, it was at 50 percent battery, which is the same as it was before it unexpectedly turned off. When it turned off, there was no shutdown screen or anything, the screen just went black and everything else just turned off. Also, should I be wary of exe's with no embedded signatures? some only have catalogue signatures.

Puraw

Hi Jeft

– To give accurate advice, we need the full model number of your Nitro V15 (e.g. ANV515‑58‑XXXX)– Meanwhile, you can try the following steps:– Plug in the charger and keep it connected– Check for updates in Windows Settings → Update & Security– If Acer lists a BIOS update for your exact model and OS, you may try running it– If the laptop turned off at 50% battery and only restarted when plugged in, it could be a battery controller or firmware issue– If the battery won’t charge to 100%, check whether you’re using a USB‑C charger—some models limit charging speed or capacity via USB‑C instead of the barrel jack– Also check NitroSense or Acer Care Center: battery calibration or optimization settings may be active, and some models offer an 80% charge limit to extend battery lifespan

Could you also clarify your question about the .exe files? What exactly are you trying to install—BIOS, drivers, or something else?