Today while powering my laptop on, my laptop booted normally till the windows logo was shown. After that the screen suddenly turned off, the power button was blinking, the fan was spinning very fast, the wifi button and volume button were also dimmed. Then I removed the battery and started the laptop on ac power. The system was working fine. Even my trackpad was also not working. Don't know what is wrong
** I turned my system on continuously last night and facing these issues after that. I also had the trackpad issue previously when I kept my system on throughout the night.