Repair/ replace power button e machines t2542
Hello
Computer worked for a year. Power button fell off, but coin shaped plate behind functioned, so could open power by pushing plate.
Occasionally had to retract plate with a paper clip, so could push in to turn on. One day could not put power on, no plate, spring, etc visible.
Gently shaking yielded only a nub (likely broken from plate) and a hook shaped plastic clip with a circle.
How to remove front piece to find/ replace/ repair on switch parts ?
How to repair power button ?
How to look at diagram ? FInd parts ( not seen in nline catalog)
Thanks
JS