Lenovo thinkpad 13 - Page 76

Table2.Configmenuitems(continued)
Menuitem
Submenuitem
Value
Comments
Note:Eachschemeaffects
fansound,temperature,
andperformance.
CPUPowerManagement
•Disabled
•Enabled
Enableordisablethe
power-savingfeaturethat
stopsthemicroprocessor
clockautomaticallywhen
therearenosystem
activities.Normally,it
isnotnecessarytochange
thesetting.
PowerOnwithACAttach
•Disabled
•Enabled
Enableordisablethe
featurethatpowersonthe
systemwhentheacpower
adapterisattached.
IfyouselectEnabled,the
systemispoweredonwhen
theacpoweradapteris
attached.Ifthesystemisin
hibernatestate,thesystem
resumesnormaloperation.
IfyouselectDisabled,the
systemisnotpoweredon
norresumedwhentheac
poweradapterisattached.
DisableBuilt-inBattery•Yes
•No
Temporarilydisable
thebuilt-inbatteryfor
servicingthecomputer.
Afterselectingthisitem,
thecomputerwillbe
automaticallypoweredoff.
Note:Thebatterywillbe
automaticallyre-enabled
whentheacpoweradapter
isreconnectedtothe
computer.
PasswordBeep•Disabled
•Enabled
Enablethisoptiontohave
abeepsoundwhenthe
systemiswaitingfora
power-on,harddisk,or
supervisorpassword.
Differentbeepswillsound
whentheenteredpassword
matchesordoesnotmatch
theconfiguredpassword.
BeepandAlarm
KeyboardBeep•Enabled
•Disabled
Enableordisablekeyboard
beepwhenunmanageable
keycombinationsare
pressed.
60ThinkPad13UserGuide