I have an HP probook 450 g1 ..
It suddenly shut down (without any battery low warnings) while I ws working on it yesterday.at first I thought it was a battery issue.so I plugged it in & then tried to switch it on... But that didn't work.
So I left it plugged-in for another couple hours...
I unplugged it later after a few hours ..it ws sure to have fully charged by then Bt still it didn't turn on.
Now the charging light keeps flashing white continuously n it hasn't stopped flashing for a whole day...(it usually flashes orange when the battery is low n shows a continuous white (without flashing) when it is fully charged)...
It suddenly shut down (without any battery low warnings) while I ws working on it yesterday.at first I thought it was a battery issue.so I plugged it in & then tried to switch it on... But that didn't work.
So I left it plugged-in for another couple hours...
I unplugged it later after a few hours ..it ws sure to have fully charged by then Bt still it didn't turn on.
Now the charging light keeps flashing white continuously n it hasn't stopped flashing for a whole day...(it usually flashes orange when the battery is low n shows a continuous white (without flashing) when it is fully charged)...