I've tried following:- holding the on/off button for 30 sec and restarting after 30min. inserting the pin into battery hole, draining the battery.
The model bellow was purchased last year in USA via Amazon and imported to third country where we don't have Acer representative.
Acer Predator Helios 300 Gaming Laptop, 15.6" IPS QHD 240Hz, Intel 14-
Core i7-12700H, GeForce RTX 3070 Ti, 32GB DDR5, 2TB PCIe SSD, WiFi 6E,
RGB Backlit KB, TB 4, SPS HDMI 2.1 Cable, Win 11 Pro
Any suggestion what to do and how to get in touch with manufacturer or support. As well tried live chat; e-mail:support@acer.com(returned mail; address not known) Thanks and best.
[Edited the thread to add model name to the title]