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Amazon.com: Deal4GO ON Off Power Switch Button Board w/Cable Replacement for Lenovo IdeaPad P400 Z400 P500 Z500 90001771 LS-9065P : Electronics
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Amazon.com: DY-tech 2nd HD SSD Hard Drive Caddy for Lenovo Ideapad p400 Z500 Z500t Z510 Z510t GU70N : Electronics
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![I tried to upgrade my ssd, and even though the switch was on OFF, when a screw fell and touched both the small chip and a screw point, th sparks flew. so I tried to upgrade my ssd, and even though the switch was on OFF, when a screw fell and touched both the small chip and a screw point, th sparks flew. so](https://i.redd.it/5s6pthgkjfu71.jpg)
I tried to upgrade my ssd, and even though the switch was on OFF, when a screw fell and touched both the small chip and a screw point, th sparks flew. so
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