IBM X121E manual Key combination Description For Windows, For Windows Vista and Windows XP

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Table 8. Fn key combinations (continued)

Key combination

Description

 

 

 

For Windows 7:

 

Switch between the computer display and an external monitor. Windows will show these

 

display options:

 

• Computer display only (LCD)

 

• Computer display and external monitor (same image)

 

• Computer display and external monitor (extended desktop)

 

• External monitor only

 

Note: To switch between the computer display and an external monitor, the Win+P key

 

combination is also available.

 

For Windows Vista and Windows XP:

 

Switch between the computer display and an external monitor. If an external monitor is

 

attached, computer output is displayed in the following three patterns by turns:

 

• External monitor (CRT display)

 

• Computer display and external monitor (LCD + CRT display

 

• Computer display (LCD)

 

Notes:

 

1. This function is not supported if different desktop images are displayed on the computer

 

display and the external monitor (the Extend desktop function).

 

2. This function does not work while a DVD movie or a video clip is playing.

 

To enable this function, start Presentation Director, and change the Fn+F7 settings.

 

Note: Multiple users can log on to a single operating system by using different user IDs. Each

 

user needs to change the settings.

 

 

Fn+F8

Display brightness down using Fn+F8.

 

The computer display becomes dimmer. The purpose of this method is to change the

 

brightness level temporarily. To change the default brightness level, change the settings of the

 

Power Option in the Control Panel or use the Power Manager.

 

 

Fn+F9

Display brightness up using Fn+F9.

 

The computer display becomes brighter. The purpose of this method is to change the

 

brightness level temporarily. To change the default brightness level, change the settings of the

 

Power Option in the Control Panel or use the Power Manager.

 

 

Fn+F10

Previous track/scene

 

 

Fn+F11

Play or Pause

 

 

Fn+F12

Next track/scene

 

 

44Hardware Maintenance Manual

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Contents Hardware Maintenance Manual ThinkPad X121eFirst Edition July Copyright Lenovo Contents Locations Iii About this manualThinkPad X121e Iv Hardware Maintenance Manual Safety information General safetyElectrical safety Safety inspection guide Safety notices multilingual translations Grounding requirementsSafety information Hardware Maintenance Manual Perigo Perigo Safety information Vorsicht Vorsicht Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Strategy for replacing FRUs Important service informationBefore replacing parts Select Downloads & DriversStrategy for replacing a hard disk drive How to use error messageDynamic Configure To Order CTO Important notice for replacing a system boardGeneral Announce Variant GAV Using PEWFRU identification for CTO, CMV, and GAV products Hardware Maintenance Manual General checkout What to do firstCheckout guide Diagnostics using PC-Doctor for DOSFollowing are not covered under warranty Testing the computer Hardware Info Diagnostics Interactive TestsLenovo ThinkVantage Toolbox UtilityFRU tests Applicable testInteractive Tests Mouse Power system checkoutChecking the ac power adapter Pin Voltage V dcTerminal Voltage V dc Checking the battery packChecking operational charging Checking the backup battery Wire Voltage V dcRelated service information Restoring the factory contents by using Recovery Disc SetHard disk password PasswordsPower-on password How to remove the hard-disk password Supervisor passwordHow to remove the power-on password Select Power-On PasswordSleep standby mode Power managementScreen blank mode Hibernation mode Symptom-to-FRU indexNumeric error codes No-beep symptoms Error messagesBeep symptoms Reseat the LCD connectors LCD-related symptomsIntermittent problems See important note for LCD-related symptomsUndetermined problems Hardware Maintenance Manual Status indicators Indicator MeaningHardware Maintenance Manual Key combination Description Speaker volume down keysFn key combinations Key combination Description For Windows For Windows Vista and Windows XPExternal CRU statement to customers FRU replacement noticesScrew notices Plastic to plasticSelect 2. Read S/N data from Eeprom Retaining serial numbersRestoring the serial number of the system unit MTM on the rear label Retaining the UuidReading or writing the ECA information Product ID on the rear labelHardware Maintenance Manual Removing and replacing a FRU Before servicing ThinkPad X121e modelsBattery pack Important notice for replacing a battery packBottom slot cover Memory modules Removal steps of memory modulesHard disk drive or solid state drive assembly PCI Express Mini Card for wireless LAN Step Screw quantity Color TorqueRemoval steps of PCI Express Mini Card for wireless LAN PCI Express Mini Card for wireless WAN Removal steps of PCI Express Mini Card for wireless WANKeyboard Removal steps of keyboard Power sub card and microphone Top case assembly Removal steps of top case assembly Bluetooth daughter card Speaker assembly 1120 I/O board System board assembly, fan assembly, and backup battery Important notices for handling the system boardStep Screw quantity Color Torque CRT board assembly with cable DC-in sub card and base cover assembly Applying labels to the base cover Hardware Maintenance Manual When installing LCD unitM2.5 × 5 mm, wafer-head, nylon-coated Black 392 Nm Kgfcm LCD bezel assembly Step Screw cap Screw quantity Color TorqueIntegrated camera Removal steps of integrated cameraLCD panel, LCD cable, and hinges Removal steps of hinges Removing and replacing a FRU Hardware Maintenance Manual Locations Front viewRear view Bottom viewParts list External CRU statement to customersOverall FRU Overall FRU no CRUCRU CRU CRU CRU CRU CRU FRU no. CRU ID LCD FRUsNo. FRU Overall FRU LCD FRU LCD FRU LCD Language FRU no Ac power adapters Miscellaneous partsPower cords Country or region FRU noLanguage Recovery discs Windows XP Professional 32-bit DVDsWindows Vista Business 32-bit DVDs Windows 7 Home Basic 32-bit DVDs Windows 7 Home Premium 32-bit DVDsWindows 7 Home Premium 64-bit DVDs Windows 7 Professional 32-bit DVDsWindows 7 Professional 64-bit DVDs 3051-CTO, 52x, 5Ax, 5Bx, 5Dx, 5Ex 3053-CTO 3055-CTOWindows 7 Starter 32-bit DVDs Windows 7 Ultimate 32-bit DVDsWindows 7 Ultimate 64-bit DVDs US English 04T1876Common service tools ToolAppendix A. Notices 103Electronic emissions notices TrademarksPage 0A96013