acer 7741z wont turn on.. blue lights for battery are on thats it, nothing else happens

jretzack
jretzack Member Posts: 4 New User

I installed windows 7 on this laptop(7741z-4643). I upgraded my HDD from 250gb to 320gb... Everything was working fine, I was going through installing windows updates and it just shut off.. didnt shut down, just turned off. Tried clearing capacitors by holding power button process, but still nothing.

Answers

  • Tabbiekatz
    Tabbiekatz Member Posts: 760 Mr. Fixit WiFi Icon

    Did you have the AC Adpater pluged into the laptop when this happened? Try this. Take the battery out of the comptuer and just have it pluged in and see if the lights come on. If the lights do not come on, then it sounds like you need a new AC Adapter.

  • jretzack
    jretzack Member Posts: 4 New User
    I have 2 PSU and neither work in doing this.. They both however work to power up another laptop the same male and model...
  • jretzack
    jretzack Member Posts: 4 New User
    Make*
  • veteranschoolbo
    veteranschoolbo Member Posts: 6 New User
  • jretzack
    jretzack Member Posts: 4 New User

    im going to try and swap motherboards into other pc to see if it is the MB or just a faulty lid switch...

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