Factory reset button fails to work > access point

[Travrose]

Hi everyone, For years I've had this access point sitting next to my computer, until it stopped working a few days a go. The device seems to still power up, my pc seems to recognize something is connected to it, but it can't ping the device nor can I access the configuration mode. The factory reset button seems to be broken? I used to be able to reset the device and access it through it standard ip adress http://192.168.2.254 but that doesn't work anymore. I've tried to open it up, but with no result. Could this problem still be solved or is the device a write off?
-- edit -- I have also tried to give it a static IP address. I am quite out of options.

Siemens Gigaset 108 repeater - can also work as an access point (manual)