Reset maintenace request message after battery replacement

Power on the system in service Diagnostics .Open The Diagnostics Support Menu and select Battery Maintenance Data.Then Follow all screen Instructions.Set the Battery Replacement date to 3 years from Current Date.The Battery test Due date is 6 months from Current Date.& reset the no of Discharges to 100.This Fucnction also can be Performed by Pressing Open Menu Key 3 Times automatically updating battery maintenance Data. You have to Make sure that battery backup time is Min 135 Minutes to Pass the test after fully charging. I advice to keep the machine charging overnght & then Perform Battery backup Test