Lenovo V100, V200 manual Power management, Screen blank mode, Sleep standby mode, Hibernation mode

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Related service information

10.Select Yes in the Setup Configuration window.

Both user HDP and master HDP will have been removed.

Power management

Note: Power management modes are not supported for APM operating system.

To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation.

Screen blank mode

If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

To end screen blank mode and resume normal operation, press any key.

Sleep (standby) mode

When the computer enters sleep (standby) mode, the following events occur in addition to what occurs in screen blank mode:

vThe LCD is powered off.

vThe hard disk drive is powered off.

vThe CPU stops.

To enter sleep (standby) mode, press Fn+F4.

In certain circumstances, the computer goes into sleep (standby) mode automatically:

vIf a “suspend time” has been set on the timer, and the user does not do any operation with the keyboard, the hard disk, the parallel connector, or the diskette drive within that time.

vIf the battery indicator blinks orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the “Power Management Properties” window, the computer goes into hibernation mode.)

To cause the computer to return from sleep (standby) mode and resume operation, do one of the following:

vPress the Fn key.

vOpen the LCD cover.

vTurn on the power switch.

Also, in the following event, the computer automatically returns from sleep (standby) mode and resumes operation:

vThe time set on the resume timer elapses.

Note: The computer does not accept any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any action to reenter operation mode.

Hibernation mode

In hibernation mode, the following occurs:

vThe system status, RAM, VRAM, and setup data are stored on the hard disk.

vThe system is powered off.

22MT 0763 and 0764

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Contents Lenovo 3000 V100 and V200 Hardware Maintenance Manual Page Lenovo 3000 V100 and V200 Hardware Maintenance Manual First Edition May Copyright Lenovo 2007. All rights reserved Contents Iv MT 0763 Important service information Before replacing partsAbout this manual Strategy for replacing FRUsStrategy for replacing a hard disk drive How to use error messagesImportant notice for replacing a system board Using eSupport Using PC Entitlement Warehouse PEWUsing the HMM Important information about replacing RoHS compliant FRUs Safety notices multilingual translations Safety noticeDiskette compatibility matrix Diskette Compatibility Drive CapacitySafety notices Safety notices Safety notices Safety notices 10 MT 0763 General safety Safety informationElectrical safety 12 MT 0763 Safety inspection guide Grounding requirements Laser compliance statement 16 MT 0763 Read this first What to do firstFollowing are not covered under warranty Read this firstRelated service information Passwords Power-on passwordHow to remove the power-on password How to remove the hard-disk passwordSelect Power-On Password*1 Select Master HDPPower management Screen blank modeSleep standby mode Hibernation modeRelated service information Creating the PC-Doctor diagnostics diskette Testing the computerCheckout guide Diagnostics Interactive Tests Power system checkout Detecting system information with PC-DoctorHardware Info UtilityChecking the battery pack Checking the ac adapterChecking operational charging Pin Voltage V dcTerminal Voltage V dc Lenovo 3000 V100 Feature Description SpecificationsProduct overview Cmos RAM 32 MT 0763 Status indicators Indicator MeaningGreen Blinking greenFRU tests Fn key combinations Key combination DescriptionSymptom-to-FRU index Numeric error codesDMA test failed System board 02F6 Fail-safe timer NMI failed System boardSoftware NMI failed System board 02F7 Error messages No-beep symptoms Make sure that every connector isConnected tightly and correctly Reseat DimmLCD-related symptoms Reseat the LCD connectorsSymptoms LCD assemblyIntermittent problems Undetermined problemsScrew notices FRU replacement noticesRetaining serial numbers Restoring the serial number of the system unit Retaining the UuidReading or writing the ECA information Select 2. Read S/N data from Eeprom44 MT 0763 Removing and replacing a FRU Battery pack Hard disk drive slot cover and hard disk drive 48 MT 0763 Dimm slot cover DimmBackup battery Step Screw quantity Color Torque 52 MT 0763 For MT 54 MT 0763 Optical drive Middle coverFunction board Keyboard When installing Removing and replacing a FRU Remove the hinge cap L Hinge cap R Are only for MT Removing and replacing a FRU 62 MT 0763 Removing and replacing a FRU To remove the 5-1 Digital Media Reader card, do as follows To remove the BDC, do as follows To remove the fingerprint reader card, do as follows LCD unit 68 MT 0763 Removing and replacing a FRU 70 MT 0763 Remove the heat sink as follows 72 MT 0763 CPU Remove the MDC as follows Removing and replacing a FRU Remove the ExpressCard slot as follows Fan and base cover with speakers 78 MT 0763 LCD front bezel Step Screw cap Screw quantity Color TorqueInverter card Integrated camera LCD panel, LCD cable, and hinges Remove the LCD cable assembly from the LCD panel Wireless LAN antenna cables For the antennas with two cablesFor the antennas with three cables Locations Front view Rear view Bottom viewParts list Internal CRUs located behind an access panelExternal CRUs pluggable External CRUs with latchesOverall FRU FRU no RoHS CRUHlds No. FRU FRU no RoHS Hgst Parts list 96 MT 0763 FRU Battery pack, Li-ion 6 cell, Sony 92P1222 Parts list 100 MT 0763 LCD FRUs 12.1-in. Wxga TFT Language RoHS Keyboard for MTChicony 104 MT 0763 Recovery discs Windows XP Professional CDsWindows XP Home Edition CDs Windows Vista Home Premium 32 bit DVDs for MT 108 MT 0763 Windows Vista Home Basic 32 bit DVDs for MT 110 MT 0763 Windows Vista Business 32 bit DVDs for MT 112 MT 0763 Windows Vista Ultimate 32 bit DVDs Corel software CDs Miscellaneous partsCommon parts list AC adaptersTools ToolRegion Volex RoHS Power cordsLongwell Lenovo 3000 V100 and V200 Trademarks Trademarks Part Number
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V100, V200 specifications

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