Windows 10: Battery problem on Acer Aspire A515-54G

So a few days ago, the battery got completely discharged to 0%, then when I opened my laptop again, it was showing 100% charged, but when I unplugged, it shutdown instantly

The orange light glows for 1-2 seconds after plugging in and then blue lights glows.

Then I tried to find more about this online and tried all this things
- reinstalled the battery drivers , nothing changed
- a battery reset pressing the battery pin hole for 5 seconds , nothing changed
- shutdown the pressed the power button for at least 40 seconds, and from then it shows plugged in , 0%, not charging
- disconnected and reconnected the battery, nothing changed

Also, in the battery report, full charge capacity and cycle count shows just a dash -

So now, there has been a power cut about an hour ago, and I unplugged the charger, but my laptop is running perfectly fine

Except that the battery shows 0% and a red cross appears on it





Can someone help me fix this issue ?


Thank You

:)

 

Weak sound from Acer Aspire-5 A515-54G-70AG stereo speakers

Aspire 5 A515-54G-70AG, Part Number: NX.HNBSP.002

Processor & Chipset, Intel®, Core™ i7, 10th Gen, Quad-core (4 Core™)

Cache, 8 MB, 64-bit Processing Yes, Memory 4 GB



I have a low sound volume problem with my Acer laptop that I bought last month, cannot boost the sound of my 2 laptop Stereo Speakers (Windows Media Player, system and streaming), Windows Sound Enhancement (no loudness option) boosts the bass a bit but reduces
the overall volume while the Acer “TrueHarmony” option in Realtek’s Audio Console also reduces the volume. The popular Windows Loudness enhancement option is not available on my system (Windows10 build 18363), turning all controls off/on and changing the bit
rate/frequencies do not affect the (low) volume.



My Acer laptop sound system is controlled by a hybrid of sound drivers: Intel (chipset), Realtek (sound effects), Windows Audio and Audio End Point builder services (speakers and effects) and Acer (TrueHarmony) and I would not be surprised if some drivers
are not installed properly or not compatible with Windows10 sound protocol. Microsoft technical support (remote session) reinstalled my NVidia MX250 video drivers as the one I had (installed by Acer) were wrong or outdated, Microsoft also reinstalled
the latest Realtek HD Audio driver trying to get a louder volume but no such luck. The system rebooted twice when reinstalling the Realtek audio driver that the Microsoft technician found very odd (possibly a reset to previous drivers?) and the fact that I
have to set my volume (both Media Player and Windows/Realtek sound console) to 100% to listen to music (speech is difficult to understand) for Acer’s latest flagship Aspire 5 laptop model bothers me a lot. I don’t want to reset (factory setting) my laptop
or reinstall Windows10 yet as I live remotely (with metered slow WIFI) and the laptop came without any DVDs!



Luis Valderrama, Techburn, reviewed 2 months ago a lower level Acer Aspire 5 A515-54G-73WC model and states: “sound is flat. The duo stereo speakers are
quite loud but they distort at high volumes, but still audible at best. They suffice for the casual YouTube watcher, movie fanatic and TV shows enthusiast. If you need more than the speakers produce,
it’s time to grab your favorite headphones.” So maybe Acer tried to rectify this sound distortion for the higher model with enhancements like “TrueHarmony” app that reduces the volume (and distortion).

No response from Acer support SE Asia.







Anyone who can shed some light on my sound issue or is familiar with this laptop model please let me know.

Frank

 

Weak sound from Acer Aspire-5 A515-54G-70AG stereo speakers

See this post at Acer's forum:

Sound driver for 515-54G-70AG

 

can i install the touch screen on acer aspire A515-52-33xk

i have a acer aspire A515-52-33xk with windows 10,i would to install the driver for touchscreen,it's possible?