Windows 10: unplug charger display brighness drop

hello guys
how to make it equal display brighness when charger pluged and unpluged??

:)

 

Display resets each time i unplug or plug the charger

HI Everyone,

I recently ungraded my laptop HP R series from win8.1 to win10. But after the upgraded i find that each time when i plug or unplug the charger the display gets off for 1 sec and come back.

Please help me with this

 

Dropped laptop charger; could it be broken?


Have you tried plugging it into the mains (not the PC, just into the wall socket)? My Dell charger has a blue LED in the plug for the PC. If your does and it lights up, then it would seem safe to try it in the PC.

Was it plugged into the PC when you dropped it? The most common 'damage' on a Dell charger seems to be when the plug for the PC get's pulled out of the laptop violently. The centre pin is not for power, it caries an ID signal that the laptop uses to identify the charger. If this wire gets broken inside the plug the laptop can no longer recognise the charger and determine its power output. If that is the case the charger will still power the laptop, but won't charge the battery.

 

laptop display backlight turns off after plugging in.. turning back on after unplug

arey yaaar its letting the display led off n not to 0% k.. in 0% also a bit bright comes out na...

here it was completly turning off of the led but not display, in background it displaying the desktop but not with 0% brighness atleast..

wen disconnecting d charger it flickering sometimed but coming back with led on...not brightness oook...

now tel me what to do....?