Pls put in the picture me how to recalibrate my freestyle of my hp compaq nc8230 laptop. it is not giving me correct backup.?

Pls put in the picture me how to recalibrate my freestyle of my hp compaq nc8230 laptop. it is not giving me correct backup.?

Charge ur laptop battery-operated totally do not use the lappy till the battery get fully charged see the instructions for how many hrs it take for the battery to achieve charged and do the needful even after charging it fully still if u get the problem afterwards get within touch with ur broker maybe the battery-operated is faulty or wishes to be replaced if in warranty time of year u'd get a latest battery merely chk out the problem. Hope this helps.
U can't recalibrate a battery-operated.

Charge it up, unplug laptop, run it till it shuts off, repeat process.

This should comfort bring battery final towards full life
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it wll give nearly 3 hrs