Acer Aspire 3 A315-51-52TW, turning off, where I can find problem.

Anteusz
Anteusz Member Posts: 3 New User
edited August 2023 in Aspire Laptops

Hi everyone. I have big problem with my laptop Acer Aspire 3 A315-51-52TW and i hope to get answer here! From beggining. My laptop after couple minutes of working was turning off. After this i cant turning him on by press the button beacuse nothing was happening, i must wait some time and his turned by press button, but again after some minutes coming down. I was try to do this with cord off, unpluged battery but still the same. Its doing this on battery or charger, even when battery was getting out. So, its not the battery fault, or even charger. Maybe FAN? But radiator its not hot. I was thinking about motherboard, but on this i dont know where i can find problem.
What can make this problem, im waiting for answers and good day!

[Edited the thread to add model name to the title and add  issue  detail]

Answers

  • JackE
    JackE ACE Posts: 44,865 Trailblazer

    Click on battery charging icon in lower right corner. Drag slider all the way to the left for best battery life. Does laptop still turn off after some minutes?

    Jack E/NJ

  • Anteusz
    Anteusz Member Posts: 3 New User

    Yes, after this must wait some minutes and I can him turn on but after some minutes his turning off. I was also take ou battery from laptop and on only charger make the same

  • JackE
    JackE ACE Posts: 44,865 Trailblazer

    Maybe FAN? But radiator its not hot.

    If air vents or radiator don't seem hot, then heat is not escaping from CPU. Thus CPU is probably overheating and automatically shutting down to protect itself.

    Fan should run at full speed for a short time on startup. You should hear fan for a few moments on startup. If you can't hear fan on startup, then fan rotor and shaft bearing may be stuck or sticking.

    Jack E/NJ

  • Anteusz
    Anteusz Member Posts: 3 New User

    I was Look at FAN when startup beacuse i was remove backplate and FAN was okey, starting like you said. CPU also have good temperature, little bit hot, but not to much. Strange is this, when i try to start laptop without battery, Yes he start, but when i put of charger and put back i must wait some minutes to make laptop on. The same situation is with battery

  • JackE
    JackE ACE Posts: 44,865 Trailblazer

    CPU also have good temperature, little bit hot, but not to much.

    (1) What actual CPU temperature did you measure just before it shuts down? 50 °C? 60 °C? 70 °C?

    (2) What CPU monitor software did you use to measure CPU temperature? HWMonitor? HWInfo? CoreTemp? Speccy? SpeedFan? AIDA?

    Jack E/NJ