G
Gopala krishna Revuri
My laptop Specification:
DELL Inspiron 15R 5521
Intel HM77 Chipset
Intel Graphics HD 4000
when set power options to sleep after 20 minutes if the laptop is idle, but it is going to sleep mode in 1 minute(even if we set never instead of 20 minutes). Similarly in the case of turning off the display irrespective of time set in power option(Control Panel\Hardware and Sound\Power Options\Edit Plan Settings)
I have already tried
But none of these helped me to get out of this problem.
Continue reading...
DELL Inspiron 15R 5521
Intel HM77 Chipset
Intel Graphics HD 4000
when set power options to sleep after 20 minutes if the laptop is idle, but it is going to sleep mode in 1 minute(even if we set never instead of 20 minutes). Similarly in the case of turning off the display irrespective of time set in power option(Control Panel\Hardware and Sound\Power Options\Edit Plan Settings)
I have already tried
- updating the graphic(Display adapter) drivers.
- changing registry values of activateautoscreenlock ,HKEYLOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\7516b95f-f776-4464-8c53-06167f40cc99\8EC4B3A5-6868-48c2-BE75-4F3044BE88A7 then set attribute value to 2.
- changig register values in Computer\HKEY_CURRENT_USER\Control Panel\Desktop
=> LockScreenAutoLockActive - changing sleep&power in settings
But none of these helped me to get out of this problem.
Continue reading...