Laptop gets immediately switched off if give a sudden shock or jolt.

pareshgaur
pareshgaur Member Posts: 2 New User
edited October 2023 in 2020 Archives
Acer Aspire ES1-523 laptop, about a year old with no external damage. Now it gets immediately switched off if given a sudden shock or jolt, usually when vertically. What kind of problem has it acquired?

Best Answer

  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    Answer ✓
    It's probably a spring loaded safety interlock switch located near the RAM sockets on the mainboard. The bottom case is probably not pressing hard enough on it to keep the laptop on. A piece of tape and spacer on top of the switch should fix the problem. Jack E/NJ

    Jack E/NJ

Answers

  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    Answer ✓
    It's probably a spring loaded safety interlock switch located near the RAM sockets on the mainboard. The bottom case is probably not pressing hard enough on it to keep the laptop on. A piece of tape and spacer on top of the switch should fix the problem. Jack E/NJ

    Jack E/NJ

  • pareshgaur
    pareshgaur Member Posts: 2 New User
    JackE, you were right. I opened the back case, for RAM slots ***** Hard Disk Drive Access, and found a small, black coloured, press switch located near RAM slot, perhaps, meant to be adjacent to the screw for the back case.The back case is designed in such a way that a light rubber pad on the case is pressed against the switch when closed. I tried switching the device on, without pressing against that 'safety interlock switch' and again when switch is pressed gently. The device got turned on in the latter case. However, once pressed, and the device being turned on, the continuous pressing of switch didn't matter (the laptop didn't turn off if the finger was moved away from the switch, until a similar shock is given).
  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    >>>However, once pressed, and the device being turned on, the continuous pressing of switch didn't matter (the laptop didn't turn off if the finger was moved away from the switch, until a similar shock is given>>>

    Sounds like the switch is 'sticky'. With both the battery and charger unplugged so there's not power whatsoever, you might want to try repeatedly pressing &  releasing the switch button to try to clean its mechanism. It should stay on only when pressed down, not stay on if it's released till it's given a jolt. Jack E/NJ

    Jack E/NJ