Acer aspire 5745 Laptop won't power the motherboard

AJo2020
AJo2020 Member Posts: 5 New User
edited November 2023 in 2020 Archives
1 have an Acer aspire 5745 and by mistake I tried to start the laptop with out the harddrive and now it won't start at all.

The battery get charged but when I press the power button the light comes on for 2 seconds n the goes off.

How to I get out of this mess

Best Answer

  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Answer ✓
    Trying to start the laptop without the hard drive shouldn't cause any damage or lasting problems. Either the hard drive is not properly seated or the case door is not properly assembled. Re-trace your steps. Jack E/NJ


    Jack E/NJ

Answers

  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Answer ✓
    Trying to start the laptop without the hard drive shouldn't cause any damage or lasting problems. Either the hard drive is not properly seated or the case door is not properly assembled. Re-trace your steps. Jack E/NJ


    Jack E/NJ

  • AJo2020
    AJo2020 Member Posts: 5 New User
    It does not power the motherboard, processer fan does not start
  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Why did you disconnect the hard drive in the first place. What were you trying to do that you opened the bottom door? Jack E/NJ

    Jack E/NJ

  • AJo2020
    AJo2020 Member Posts: 5 New User
    My screen hing is broken, so opened it to disconnect the screen. I put everything back and it was successful. However I realised that I had not put the wifi antenna cable in to reopened in to fit the wifi antenna cable. When I was putting the pieces back together miss on the harddrive and that's were the problem started
  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    >>>I put everything back and it was successful.>>>
    How do you know it was successful before putting the antenna back? Jack E/NJ

    Jack E/NJ

  • AJo2020
    AJo2020 Member Posts: 5 New User
    The laptop started, used the HDMI cable and connected it to the tv. When the home screen was up, realised that the wifi had 0 sticks and the router is just 5 feet above, connected the antenna from out and the wifi signal got strong. 

    Thank you so much for helping me on this, really appreciate it.
  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Like mentioned earlier,  trying to boot with the hard drive disconnected doesn't explain this problem. Something else is wrong. Retrace your steps back to the wifi. Disconnect the wifi antenna wires again and see if it boots up with the hard drive connected. Perhaps an antenna wire is causing an issue. Turning on then turning off by itself suggests a short or leak to ground somewhere. Jack E/NJ

    Jack E/NJ

  • AJo2020
    AJo2020 Member Posts: 5 New User
    Thanks, will try this I let u know
  • negrogus
    negrogus Member Posts: 1 New User
    hola necesito ayuda con mi acer aspire 5745  no funciona bien , tarda hasta mas de 20 min en prender  tenia mucho q no la utilizaba por que estaba con pantalla negra  y por medio de moverle a las opciones ya prende pero tarda mucho,  ademas  aparece  un mensaje que windows no es  original , por que en una reparación que me realizaron le hicieron mal me imagino que formatearon el disco y instalaron una copia sin licencia  y no tengo manera de saber  como saber el numero de licencia del windows y tampoco puedo crear un disco de recuperación por q no funciona la lectora de disco y ademas borraron formatearon el disco duro y creo q no respetaron  donde estaba  la  parte de recuperacion
     
  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Por favor, inicie su propio hilo. Este hilo tiene casi 6 meses. Jack E/NJ

    Please start your own thread. This thread is almost 6 months old. Jack E/NJ



    Jack E/NJ