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... 28 Service web site When the latest maintenance diskette and the system program service diskette become available, a notice will be posted on http://www.ibm.com/pc/partner/infotips Restoring the preloaded system If the data on your drive C before you begin. Attention: All of the files you have...with the computer. Ordering the recovery CD When the hard-disk drive is replaced because of the hard-disk drive that is not displayed by Windows Explorer. Be sure to the Product Recovery program, you can use the Product Recovery CD for future use either the Product Recovery program or a...
... 28 Service web site When the latest maintenance diskette and the system program service diskette become available, a notice will be posted on http://www.ibm.com/pc/partner/infotips Restoring the preloaded system If the data on your drive C before you begin. Attention: All of the files you have...with the computer. Ordering the recovery CD When the hard-disk drive is replaced because of the hard-disk drive that is not displayed by Windows Explorer. Be sure to the Product Recovery program, you can use the Product Recovery CD for future use either the Product Recovery program or a...
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... F11, and F12) appear on the screen, select the operating system you want to invoke the IBM Product Recovery program". To use a Recovery Repair diskette to get access to the Product Recovery program. (For using Windows 2000 or another operating system, the startup screen is displayed first, and then the message "To... the main menu. When the Product Recovery program finishes running, the computer will restart with the pre-installed operating system, drivers, and software. 24 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Turn on -screen instructions. 6. One of the screen.
... F11, and F12) appear on the screen, select the operating system you want to invoke the IBM Product Recovery program". To use a Recovery Repair diskette to get access to the Product Recovery program. (For using Windows 2000 or another operating system, the startup screen is displayed first, and then the message "To... the main menu. When the Product Recovery program finishes running, the computer will restart with the pre-installed operating system, drivers, and software. 24 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Turn on -screen instructions. 6. One of the screen.
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...continue. Related service information Note: Network drivers are not automatically restored with the recovery CD (and the boot diskette if required.) 3. you use Windows 2000 or Windows 98, restart the system by pressing Ctrl+Alt+Del or by turning the computer off and then on the hard-disk drive, using FDISK... partition, go to change CDs. Using the recovery CD To create the service partition and install the preloaded system from CD: 6. Boot with Windows NT 4.0; v The service partition is complete, the system reboots. The computer will need to install preloaded system. At next...
...continue. Related service information Note: Network drivers are not automatically restored with the recovery CD (and the boot diskette if required.) 3. you use Windows 2000 or Windows 98, restart the system by pressing Ctrl+Alt+Del or by turning the computer off and then on the hard-disk drive, using FDISK... partition, go to change CDs. Using the recovery CD To create the service partition and install the preloaded system from CD: 6. Boot with Windows NT 4.0; v The service partition is complete, the system reboots. The computer will need to install preloaded system. At next...
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... an operating system can use the Recovery Repair diskette: 1. the system administrator enters both in the same operation. Press Enter to the system user. 26 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Passwords As many as three passwords may be booted. Power-on password: A power-on password (POP...the computer is booted. Follow the on by an unauthorized person. Hard-disk password: There are two modes for any ThinkPad computer: the power-on . If any of the next three windows, press the Y key. 11. Exception: If only an SVP is installed, the password prompt does not appear when...
... an operating system can use the Recovery Repair diskette: 1. the system administrator enters both in the same operation. Press Enter to the system user. 26 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Passwords As many as three passwords may be booted. Power-on password: A power-on password (POP...the computer is booted. Follow the on by an unauthorized person. Hard-disk password: There are two modes for any ThinkPad computer: the power-on . If any of the next three windows, press the Y key. 11. Exception: If only an SVP is installed, the password prompt does not appear when...
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.... 3. For how to remove the power-on password To remove a POP that you have been saved window, press Enter. For how to recover data from the hard-disk drive. Turn on the computer and... ends. When the Enter New Password field opens, leave it can be entered in the IBM BIOS Setup Utility. The hard-disk drive can be made available to the servicer, there is...blank and press Enter twice. 7. Remove the battery pack. Turn on the computer by the servicer: 1. The IBM BIOS Setup Utility menu appears. 3. Enter the SVP. Reinstall the backup battery and the battery pack. (B) If...
.... 3. For how to remove the power-on password To remove a POP that you have been saved window, press Enter. For how to recover data from the hard-disk drive. Turn on the computer and... ends. When the Enter New Password field opens, leave it can be entered in the IBM BIOS Setup Utility. The hard-disk drive can be made available to the servicer, there is...blank and press Enter twice. 7. Remove the battery pack. Turn on the computer by the servicer: 1. The IBM BIOS Setup Utility menu appears. 3. Enter the SVP. Reinstall the backup battery and the battery pack. (B) If...
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... of the hard-disk drive. Select Password, using the ACPI operating system and you press Fn+F3, v The LCD backlight turns off. 28 ThinkPad T20, T21, T22, T23 (MT 2647/2648) then leave the New Password field blank and press Enter twice. 7. Power management To reduce ...master HDP; Notes v Screen blank mode is called suspend mode in Windows 95 and Windows NT. v The speaker is called standby mode in the Setup Configuration window. The IBM BIOS Setup Utility menu appears. 3. Press F10. 8. Select Yes in Windows 95 and Windows NT. v Standby mode is muted. 2. To remove a user HDP...
... of the hard-disk drive. Select Password, using the ACPI operating system and you press Fn+F3, v The LCD backlight turns off. 28 ThinkPad T20, T21, T22, T23 (MT 2647/2648) then leave the New Password field blank and press Enter twice. 7. Power management To reduce ...master HDP; Notes v Screen blank mode is called suspend mode in Windows 95 and Windows NT. v The speaker is called standby mode in the Setup Configuration window. The IBM BIOS Setup Utility menu appears. 3. Press F10. 8. Select Yes in Windows 95 and Windows NT. v Standby mode is muted. 2. To remove a user HDP...
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Standby mode When the computer enters standby mode, the following events occur in the "Power Management Properties" window, the computer goes into standby mode automatically: v If a "suspend time" has been set the low-battery alarm, the charge indicator notifies you when the battery ... in addition to return from standby mode and resume operation, do any key. v The CPU stops. v Open the LCD cover (only if you are using Windows Me and you do what occurs in the operating system expires, v The LCD backlight turns off. To end screen blank mode and resume normal operation...
Standby mode When the computer enters standby mode, the following events occur in the "Power Management Properties" window, the computer goes into standby mode automatically: v If a "suspend time" has been set the low-battery alarm, the charge indicator notifies you when the battery ... in addition to return from standby mode and resume operation, do any key. v The CPU stops. v Open the LCD cover (only if you are using Windows Me and you do what occurs in the operating system expires, v The LCD backlight turns off. To end screen blank mode and resume normal operation...
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...using OS/2 in the default format, NTFS, you are stored on the resume timer elapses. v The system is powered off the power switch. 30 ThinkPad T20, T21, T22, T23 (MT 2647/2648) v If you are using the APM operating system and have to reenter operation mode. If you want... do any input immediately after it enters standby mode. Hibernation mode Note for OS/2 If you cannot create a hibernation file. If you are using Windows NT in the default format, HPFS, you will need to use hibernation mode, you cannot create a hibernation file. Note: If the computer enters ...
...using OS/2 in the default format, NTFS, you are stored on the resume timer elapses. v The system is powered off the power switch. 30 ThinkPad T20, T21, T22, T23 (MT 2647/2648) v If you are using the APM operating system and have to reenter operation mode. If you want... do any input immediately after it enters standby mode. Hibernation mode Note for OS/2 If you cannot create a hibernation file. If you are using Windows NT in the default format, HPFS, you will need to use hibernation mode, you cannot create a hibernation file. Note: If the computer enters ...
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...;) 3. Power off the computer. 2. If the voltage is less than 50% of the total power remaining when installed in the icon tray of the Windows taskbar and wait for a while. Checkout guide Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a... pack Battery charging does not start until the Power Meter shows that has less than +11.0 V dc, the battery pack has been discharged. 36 ThinkPad T20, T21, T22, T23 (MT 2647/2648) To check the status of your battery, move your cursor to 100% of battery power remaining is...
...;) 3. Power off the computer. 2. If the voltage is less than 50% of the total power remaining when installed in the icon tray of the Windows taskbar and wait for a while. Checkout guide Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a... pack Battery charging does not start until the Power Meter shows that has less than +11.0 V dc, the battery pack has been discharged. 36 ThinkPad T20, T21, T22, T23 (MT 2647/2648) To check the status of your battery, move your cursor to 100% of battery power remaining is...
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...Miscellaneous parts Optional FRUs Common parts list Tools Power cords (system Power cords (docking station) . . . . . SXGA+ TFT Keyboard Recovery CDs For Windows 98 (T22 series) . . . . . For Windows 2000 (T22 series) . . . . Locations Front view Rear view Bottom view Parts list T20, T21, T22 and T23 series model matrix Overall ...157 . 158 . 159 . 160 . 161 . 161 . 162 162 . 163 . 164 165 . 166 . 170 . 171 . 172 . 172 . 172 . 173 . 174 . 174 40 ThinkPad T20, T21, T22, T23 (MT 2647/2648) XGA TFT 14.1-in. 1160 Hard-disk bay 1170 Ultrabay 2000 slot For T20 series For T21 and...
...Miscellaneous parts Optional FRUs Common parts list Tools Power cords (system Power cords (docking station) . . . . . SXGA+ TFT Keyboard Recovery CDs For Windows 98 (T22 series) . . . . . For Windows 2000 (T22 series) . . . . Locations Front view Rear view Bottom view Parts list T20, T21, T22 and T23 series model matrix Overall ...157 . 158 . 159 . 160 . 161 . 161 . 162 162 . 163 . 164 165 . 166 . 170 . 171 . 172 . 172 . 172 . 173 . 174 . 174 40 ThinkPad T20, T21, T22, T23 (MT 2647/2648) XGA TFT 14.1-in. 1160 Hard-disk bay 1170 Ultrabay 2000 slot For T20 series For T21 and...
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... all application programs support this function. If the power-on indicator is on and the standby indicator is off : An Ultrabay 2000 device is low. ThinkPad T20, T21, T22 and T23 series 45 To enable or disable Scroll Lock mode, press Fn + ScrLk key. Blinking green: The battery has enough power... Product overview Meaning Green: Scroll Lock mode is on. Blinking green: The computer is entering standby mode or hibernation mode, or is installed and in Windows 2000, Windows Me, and Windows XP. Note: If you can be attached or detached. Arrow keys can use .
... all application programs support this function. If the power-on indicator is on and the standby indicator is off : An Ultrabay 2000 device is low. ThinkPad T20, T21, T22 and T23 series 45 To enable or disable Scroll Lock mode, press Fn + ScrLk key. Blinking green: The battery has enough power... Product overview Meaning Green: Scroll Lock mode is on. Blinking green: The computer is entering standby mode or hibernation mode, or is installed and in Windows 2000, Windows Me, and Windows XP. Note: If you can be attached or detached. Arrow keys can use .
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.... The LCD becomes brighter. The LCD becomes less bright. 48 ThinkPad T20, T21, T22, T23 (MT 2647/2648) To return to normal operation, press the power button for screen blank in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Note: To use Fn... Fn+End Description Reserved. Reserved. To turn the LCD display on . Note: To use Fn+F12 for hibernation in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Reserved. Switch between the LCD and an external monitor (CRT). Turn hibernation mode...
.... The LCD becomes brighter. The LCD becomes less bright. 48 ThinkPad T20, T21, T22, T23 (MT 2647/2648) To return to normal operation, press the power button for screen blank in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Note: To use Fn... Fn+End Description Reserved. Reserved. To turn the LCD display on . Note: To use Fn+F12 for hibernation in Windows 2000 and Windows XP, you must have IBM PM device driver installed on your computer. Reserved. Switch between the LCD and an external monitor (CRT). Turn hibernation mode...
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...* 14P9516* 23P9240* 23P9247* 23P9236* 23P9235* 23P9246* 23P9237* 23P9241* 23P9242* 23P9266* 14P9517* 23P9267* 23P9245* 46P4398* 23P9248* 23P9264* 23P9239* 23P9268* 23P9270* 23P9269* 23P9243* 23P9238* 23P9244* 14P9519* 14P9518* ThinkPad T20, T21, T22 and T23 series 161 Recovery CDs For Windows 98 (T22 series) Language Arabic Chinese, Simplified Chinese, Traditional Czech Danish Dutch English, U.K. English, U.S.
...* 14P9516* 23P9240* 23P9247* 23P9236* 23P9235* 23P9246* 23P9237* 23P9241* 23P9242* 23P9266* 14P9517* 23P9267* 23P9245* 46P4398* 23P9248* 23P9264* 23P9239* 23P9268* 23P9270* 23P9269* 23P9243* 23P9238* 23P9244* 14P9519* 14P9518* ThinkPad T20, T21, T22 and T23 series 161 Recovery CDs For Windows 98 (T22 series) Language Arabic Chinese, Simplified Chinese, Traditional Czech Danish Dutch English, U.K. English, U.S.
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... Asset ID IBM OS/2 ThinkLight ThinkPad TrackPoint Ultrabay UltraPort Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in conjunction with other products, except those expressly designated by IBM, are the responsibility of this document. Any reference to an IBM product, program,... States and/or other countries. Pentium is not intended to state or imply that only that IBM product, program, or service may be used instead of Licensing, IBM Corporation, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A. IBM may have patents or pending patent...
... Asset ID IBM OS/2 ThinkLight ThinkPad TrackPoint Ultrabay UltraPort Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in conjunction with other products, except those expressly designated by IBM, are the responsibility of this document. Any reference to an IBM product, program,... States and/or other countries. Pentium is not intended to state or imply that only that IBM product, program, or service may be used instead of Licensing, IBM Corporation, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A. IBM may have patents or pending patent...