Windows 10: Battery drain straight to 0 when switching on.

I have a MSI GF63 9SC, Recently it has been acting a little weirdly. Since like a month or so whenever i switch on the laptop, the battery would drop straight to 0, but if it is powered in while switching on, everything would be normal. Also when i tried to update it, the battery dropped to zero instantly. When i did the battery calibration, the dropping part of it was like 5 or 10 min. The battery backup is still perfectly ok, with something around 5-6 hrs. So it can't be a battery problem. I did uncheck fast startup caz i saw it in a similar query. Also it charge fast when its battery dropped down to 0. Tried doing every trouble shooting, i could. HELP PLEASE!!

:)

 

Battery Drain Issue after PR 1.2

As expected, 3G drains the battery slighter faster. At 7pm i was at about 60% charge, switched to 3G and did some emails and some browsing, played angry birds for 20 minutes and it went down to 43% after a while. Then, out of nowhere, 'low battery' warning
appeared and i'm now on 0%. Very strange that it went straight from 43 to 0

 

C6 battery drain too fast

i already done this steps still my battery drain too fast hope for other suggestions

 

Battery draining abruptly at 40% to 0%

I have an HP x-360 Pavilion laptop. I updated to the latest Windows 10 2004 version about a month ago. It was working fine. However, since the last week or so, the battery abruptly drains from around 40-50% straight to 0% when working without the AC power
connected. I'm not sure if it is a software or a hardware issue. I have already used the various HP troubleshooting options but none has been able to report a likely reason, including manual battery calibration. Is there anything I could do to figure out what
the problem is?

Thanks in advance for your help!