acer aspire 5735z Led orange blinking with new battery

Tonyle
Tonyle Member Posts: 4 New User
edited March 2023 in Aspire Laptops

Hi, I revived an old acer aspire 5735z by replacing the battery but it doesn't want to recharge. I have already changed two batteries and tried various power supplies, I have tried various procedures seen online (cmos reset etc) but nothing. The led continues to flash orange and the battery is not detected by windows 10 .Another thing this pc has (I don't know if it can help) is that when I move the power connector it turns off (false contact) but I don't think it has anything to do with recharging the battery.

[Edited the thread to add model name]

Answers

  • Hi @Tonyle the problem may be in the internal charging circuit of the laptop itself, this should be checked by a technical service, in any case, wait for more answers that can provide another solution.

    Greetings.

    • Haga clic en "Me gusta" si mi respuesta fue útil o márquela como solución si se resolvió, ¡gracias!
    • Colaborador pro bono, no trabajo ni hablo en nombre de Acer
    • Please click "Like" if my answer was helpful or mark it as solution if it was solved, thanks!
    • Pro bono contributor, I do not work or speak on behalf of Acer
    • MVP de MSFT (2003-21) & Windows Insider & (alezmvp)
  • Tonyle
    Tonyle Member Posts: 4 New User

    Hi, I measured with a multimeter on the pins of the pc and its ok.

  • leonaip
    leonaip Member Posts: 417 Specialist WiFi Icon

    maybe the battery is not compatible or not the same model

    maybe the charger is defective, use new one of the same model or compatible ones

    If my answers/solutions help you, please consider hitting "Like" and "Yes".

    Regards and God speed 😉


    Acer Nitro 5 AN515-58

    - Intel Core i5-12500H 12th gen Octacore ( 2.70 ghz... Turbo up to 4.50 ghz ) with p-cores and e-cores

    - 15.6 inch thin bezel IPS FHD ( 1920X1080 ) 144hz

    - RAM 8 GB DDR4 MAX 32 GB

    - SSD 512 GB Nvme

    - Nvidia Geforce RTX 3050 ( DEDICATED 4 GB GDDR6 )


  • Tonyle
    Tonyle Member Posts: 4 New User

    I have changed two battery...but can i update bios version? On Acer

  • leonaip
    leonaip Member Posts: 417 Specialist WiFi Icon
    edited February 2023

    What about the battery charger, did you change it too?

    Yes, you can update BIOS as long as it officially comes from Acer

    If my answers/solutions help you, please consider hitting "Like" and "Yes".

    Regards and God speed 😉


    Acer Nitro 5 AN515-58

    - Intel Core i5-12500H 12th gen Octacore ( 2.70 ghz... Turbo up to 4.50 ghz ) with p-cores and e-cores

    - 15.6 inch thin bezel IPS FHD ( 1920X1080 ) 144hz

    - RAM 8 GB DDR4 MAX 32 GB

    - SSD 512 GB Nvme

    - Nvidia Geforce RTX 3050 ( DEDICATED 4 GB GDDR6 )


  • Tonyle
    Tonyle Member Posts: 4 New User

    I have changed 2 battery charger...from acer don't find new bios version

  • leonaip
    leonaip Member Posts: 417 Specialist WiFi Icon

    install the latest BIOS update from Acer website, look for the recent date or newest

    just enter the serial number or SNID of your laptop after visiting Acer support drivers and manuals

    If my answers/solutions help you, please consider hitting "Like" and "Yes".

    Regards and God speed 😉


    Acer Nitro 5 AN515-58

    - Intel Core i5-12500H 12th gen Octacore ( 2.70 ghz... Turbo up to 4.50 ghz ) with p-cores and e-cores

    - 15.6 inch thin bezel IPS FHD ( 1920X1080 ) 144hz

    - RAM 8 GB DDR4 MAX 32 GB

    - SSD 512 GB Nvme

    - Nvidia Geforce RTX 3050 ( DEDICATED 4 GB GDDR6 )


  • Have it checked.

    Do you still have warranty?

    • Haga clic en "Me gusta" si mi respuesta fue útil o márquela como solución si se resolvió, ¡gracias!
    • Colaborador pro bono, no trabajo ni hablo en nombre de Acer
    • Please click "Like" if my answer was helpful or mark it as solution if it was solved, thanks!
    • Pro bono contributor, I do not work or speak on behalf of Acer
    • MVP de MSFT (2003-21) & Windows Insider & (alezmvp)