acer nitro v (ANV15-51)not turning on power button

wolf632

i have acer nitro v i5-13gen 4050 using the laptop from last 9 months had no problem but today it was not starting up when i press the power button on the battery mode led on the edge of the laptop was blinking but nothing happend even the though the charging was 80% when i connected it to power plug and press the button the laptop was booted up and working fine but when i close the lid for sleep it does not turn on it requires power plug to startup and not working on battery , once started the battery is working fine without the power needed what is happening? why need power to start when shutdown or sleep?

Sharanji

@wolf632

It sounds like your laptop is experiencing an issue where it requires the power adapter to boot up or wake from sleep, but once it's running, it works fine on battery. If the battery can't supply enough power during the boot process but works fine once running, it could indicate a failing battery or power management issue.

This behavior can be caused by several factors:
First do a power reset. To reset your Acer laptop using the battery reset pinhole, first ensure the laptop is turned off and unplugged from the AC adapter. Locate the battery reset pinhole on the bottom of your laptop, usually marked with a battery icon. Using a small paperclip or a similar object, press and hold the reset button inside the pinhole for about 5 seconds. After releasing the button, wait for approximately 5 minutes before plugging in the AC adapter and powering on your laptop. This process temporarily disconnects and reconnects the internal battery, which can help resolve power and battery-related issues.

The battery might be incorrectly reporting its charge level, causing the laptop to think it's too low to boot without AC power. Fully drain the battery let it shut down naturally, then charge it to 100% without interruptions.

Incorrect power settings could prevent the laptop from starting up on battery. Check your system's power options and ensure "Fast Startup" is disabled, as it can sometimes cause issues.
Disable Fast Startup, Go to Control Panel > Power Options > Choose what the power buttons do
Click "Change settings that are currently unavailable" Uncheck "Turn on fast startup" and save changes.

Check Battery Health
Open Command Prompt as admin and run:
powercfg /batteryreportCheck the report for battery wear level.

Check if you have the latest BIOS version V1.26 installed for your laptop.