Predator Triton 700 won't turn on after vacation, No lights, No power

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Athanasios
Athanasios Member Posts: 1 New User
edited August 1 in Predator Laptops

I came back from my vacation, and I brought my laptop with me. I decided to watch some movies during my vacation and it woked fine.

After I got back from my vacation and plugged my laptop to charge and few days later decided to game a bit, the laptop was unresponsive. None of the lights turned on, the laptop itself didn´t turn on. I tried a diffrent power outlet, tried a diffrent extension cord, tried unplugging and replugging, gthe laptop still hasn´t turned on or even charged. But strangely it charged when I was on vacation, and I kept using the "shut down" because I was traveling by my camper.


What should I do? What is the problem?

Athan.

Answers

  • StevenGen
    StevenGen ACE Posts: 15,045 Trailblazer
    edited August 1

    If your Predator Triton 700 is the model PT715-51 then I suggest that if you haven't changed the battery since you have had this laptop (as this is a 2017 released laptop model) then I suggest that its the battery that needs changing as that is the reason why its not booting and there is no sign of power to your laptop, so do that first, as the battery has died completely, as these batteries need changing at max 5 years so do that first. You can also do a Hard Reset (see guide below) so do that next.

    If you change the battery and did the hard reset and the laptops still doesn't boot, then its the main power rail where its main mosfet has shorted and its not allowing the laptop to be powered on, and if that is the case, then you need to take your laptop to a technician so they can analyse and pinpoint the exact fault and fix your laptops boot and power issues.

    The red squared marked chip is the mosfet chip where the DC-IN power is situated that usually shorts out in the main power rail and could be the power problem if changing the battery and doing a hard reset didn't work.

    image.png

    Change the battery to the Acer listed battery below

    image.png

    Hard Reset - remove the thirteen (13) screws from the base cover to the upper case of your Triton 700 laptop, starting from the upper side, pry to release the upper side latches, continue releasing the remaining latches. Then remove the lower case.

    Disconnect the main battery cable from the mainboard, then press the power key for 15 seconds to release all power to the laptop and then take the main battery out. Then disconnect the RTC/BIOS battery and then short the bios batteries + & - pins at the mainboard plug (as shown at A & B points below) to reset CMOS and then take all the ran out.

    image.png

    Leave the laptop like that for at least 30-60 min so that EC and Chipset chips reset completely and then reconnect everything, if you have 2x ram modules, only connect 1x ram module and alternate the two ram modules and see if its not the ram that is faulty, as the laptop should turn on and boot properly with an image on the screen. If it doesn't, then follow the other steps above. Good luck and hope this helps you out.

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