Aspire E1-521 won't power on: blinking power led

enrico__
enrico__ Member Posts: 3 New User
edited October 2023 in 2020 Archives
Hi!
I have an Acer Aspire E1-521.
It was always very slow but yesterday suddenly it won't power on: the power indicator as the power button was blinking blue.
I have tried to:
1. change power outlet: as before
2. power on without battery: no sign
3. check the power adapter: 19V, ok
4. press the power button  for 20s without battery and power adapter, wait a few minutes, power on with battery and power adapter: as before
5. power on without RAM: as before
6. disassembly the notebook and check the CMOS battery: 2.95V, ok

What the blinking power led means?
Thank you,

Edited the thread to hide personal information
Acer-Samuel.

Answers

  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,327 Trailblazer
    edited February 2020
    Je crois que 20 secondes est un court laps de temps pour dissiper toute l'énergie statique. Recommencez la procédure, mais en appuyant sur le bouton d'alimentation pendant 60 secondes.

    I believe 20 seconds is a short time to dissipate all static energy. Repeat the procedure, but pressing the power button for 60 seconds.

    Content edited from French to English
    By
    Acer - Erick
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  • enrico__
    enrico__ Member Posts: 3 New User
    Hi! I did it but didn't work. And I have ordered a new battery, replaced the old battery and the laptop powers on!
    But it didn't charge... Worse, after a night (with the PC powered off) it discharged completely. I suspect there is a short circuit that drains current. In fact I checked another time the power adapter and it say -19V (with the minus!) so I have a new one but the laptop remains dead.
  • I would like to know if the new battery has the same voltage as the old battery?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)