Honestly, momentary switches are the simplest of all circuits. The only hard part will be soldering a new one into the old leads. What laptop is it? I can look and see what I think.
I did a quick look and it doesn’t look like the switch is directly on the motherboard so most likely there’s a JST plug or something similar with wire leads that then hook into the switch and/or a daughter board. If it’s just two wires into a JST plug you can replace the switch with anything similar or if you wanna be ghetto about it just touch the two wires together to make a short.
You can probably get the exact switch if you look hard enough since almost everything but the exterior shell will be commodity components.
Honestly, momentary switches are the simplest of all circuits. The only hard part will be soldering a new one into the old leads. What laptop is it? I can look and see what I think.
I did a quick look and it doesn’t look like the switch is directly on the motherboard so most likely there’s a JST plug or something similar with wire leads that then hook into the switch and/or a daughter board. If it’s just two wires into a JST plug you can replace the switch with anything similar or if you wanna be ghetto about it just touch the two wires together to make a short.
You can probably get the exact switch if you look hard enough since almost everything but the exterior shell will be commodity components.
Good luck!