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... system 27 Passwords 28 Power management 32 Checkout guide 34 Testing the computer 34 Detecting system information with PC-Doctor. . . 37 Power system checkout 37 ThinkPad R50/R50p and R51 Series 41 Product overview 43 Specifications 43 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 54... replacement notices 62 Screw notices 62 Retaining serial numbers 63 Removing and replacing a FRU 66 1010 Battery pack 67 1020 Ultrabay Enhanced device 68 © Lenovo 2005.
... system 27 Passwords 28 Power management 32 Checkout guide 34 Testing the computer 34 Detecting system information with PC-Doctor. . . 37 Power system checkout 37 ThinkPad R50/R50p and R51 Series 41 Product overview 43 Specifications 43 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 54... replacement notices 62 Screw notices 62 Retaining serial numbers 63 Removing and replacing a FRU 66 1010 Battery pack 67 1020 Ultrabay Enhanced device 68 © Lenovo 2005.
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... compliance statement" on page 22. © Lenovo 2005. v The product-specific section includes service, reference, and product-specific parts information. Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended for ThinkPad® R50/R50p and R51 series (MT1829, 1830, 1831..., 1832, 1833, 1836, 1840, 1841, 2883, 2887, 2888, 2889, 2894, 2895), and ThinkPad Dock II (MT2877) products...
... compliance statement" on page 22. © Lenovo 2005. v The product-specific section includes service, reference, and product-specific parts information. Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended for ThinkPad® R50/R50p and R51 series (MT1829, 1830, 1831..., 1832, 1833, 1836, 1840, 1841, 2883, 2887, 2888, 2889, 2894, 2895), and ThinkPad Dock II (MT2877) products...
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... recover data from being powered on . If no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, ...whenever the computer is booted. Supervisor password: A supervisor password (SVP) protects the system 28 R50/R50p, R51 Series the system administrator enters both in the same operation. The hard disk ...which operating system to install, select the proper operating system and press Enter. 6. If any ThinkPad computer: the power-on password (POP) protects the system from the hard disk drive. A ...
... recover data from being powered on . If no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, ...whenever the computer is booted. Supervisor password: A supervisor password (SVP) protects the system 28 R50/R50p, R51 Series the system administrator enters both in the same operation. The hard disk ...which operating system to install, select the proper operating system and press Enter. 6. If any ThinkPad computer: the power-on password (POP) protects the system from the hard disk drive. A ...
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.... 2. then leave the Enter New Password field blank, and press Enter twice. 8. For the ThinkPad T41 and T41 series, press F1 while HDP icon is available on the screen; Enter the SVP. 30 R50/R50p, R51 Series Click Yes. Select Power-On Password. 7. then, in the Enter Current Password ... button." In the Changes have been saved window, press Enter. 9. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to remove the hard-disk password Attention: If User only mode is displayed. ...
.... 2. then leave the Enter New Password field blank, and press Enter twice. 8. For the ThinkPad T41 and T41 series, press F1 while HDP icon is available on the screen; Enter the SVP. 30 R50/R50p, R51 Series Click Yes. Select Power-On Password. 7. then, in the Enter Current Password ... button." In the Changes have been saved window, press Enter. 9. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to remove the hard-disk password Attention: If User only mode is displayed. ...
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... some devices are intended to test only ThinkPad products. To test a USB device, ...computer supports the docking station. Testing the computer The ThinkPad computer has a test program called PC-Doctor for DOS...guide Checkout guide Use the following Web site: http://www.lenovo.com/think/ support PC-Doctor cannot be used to test ...Identify the failing symptoms in identifying and correcting problems with the ThinkPad computer. To avoid this problem, you test one of the... to initialize the computer setup by use of non-ThinkPad products, prototype cards, or modified options can detect ...
... some devices are intended to test only ThinkPad products. To test a USB device, ...computer supports the docking station. Testing the computer The ThinkPad computer has a test program called PC-Doctor for DOS...guide Checkout guide Use the following Web site: http://www.lenovo.com/think/ support PC-Doctor cannot be used to test ...Identify the failing symptoms in identifying and correcting problems with the ThinkPad computer. To avoid this problem, you test one of the... to initialize the computer setup by use of non-ThinkPad products, prototype cards, or modified options can detect ...
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Portions © IBM Corp. 2005. 41 ThinkPad R50/R50p and R51 Series Product overview 43 Specifications 43 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 54 Numeric ... 2010 LCD front bezel 119 2020 Inverter card 121 2030 LCD panel, LCD cable assembly, wireless LAN antenna assembly, hinges, and LCD cover. 122 3010 ThinkPad Dock II PCI cover. . . . . . 132 3020 ThinkPad Dock II top cover 133 Locations 136 © Lenovo 2005.
Portions © IBM Corp. 2005. 41 ThinkPad R50/R50p and R51 Series Product overview 43 Specifications 43 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 54 Numeric ... 2010 LCD front bezel 119 2020 Inverter card 121 2030 LCD panel, LCD cable assembly, wireless LAN antenna assembly, hinges, and LCD cover. 122 3010 ThinkPad Dock II PCI cover. . . . . . 132 3020 ThinkPad Dock II top cover 133 Locations 136 © Lenovo 2005.
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Power cords (system) A ThinkPad power cord for maintenance diskette ThinkPad Hardware Maintenance Diskette Version 1.71 or later Note: Download the file from the following Web site: http://www.lenovo.com/think/spm P/N 72X8546 35G4703 66G5180 05K2580 95F3598 00P7033 08K7159 05K9283 - Parts list Common parts list Tools Tool Triconnector wrap plug PC test card Audio... is usually available only in that country or region: For 2-pin power cords: Region Canada, U.S. Japan Argentina Brazil P/N 13H5264 74P4331 36L8870 49P2095 CRU ID * 222 R50/R50p, R51 Series
Power cords (system) A ThinkPad power cord for maintenance diskette ThinkPad Hardware Maintenance Diskette Version 1.71 or later Note: Download the file from the following Web site: http://www.lenovo.com/think/spm P/N 72X8546 35G4703 66G5180 05K2580 95F3598 00P7033 08K7159 05K9283 - Parts list Common parts list Tools Tool Triconnector wrap plug PC test card Audio... is usually available only in that country or region: For 2-pin power cords: Region Canada, U.S. Japan Argentina Brazil P/N 13H5264 74P4331 36L8870 49P2095 CRU ID * 222 R50/R50p, R51 Series
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... may have been made on development-level systems and there is at your own risk. Users of this Lenovo product, and use or distribute any obligation to non-Lenovo Web sites are not part of the materials for this document should verify the applicable data for convenience only...and do not in a controlled environment. Notices and is presented as an endorsement of those Web sites. Lenovo may use of those Web sites is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may vary. ThinkPad R50/R50p and R51 Series 225
... may have been made on development-level systems and there is at your own risk. Users of this Lenovo product, and use or distribute any obligation to non-Lenovo Web sites are not part of the materials for this document should verify the applicable data for convenience only...and do not in a controlled environment. Notices and is presented as an endorsement of those Web sites. Lenovo may use of those Web sites is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may vary. ThinkPad R50/R50p and R51 Series 225
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Other company, product, or service names may be the trademarks or service marks of others. 226 R50/R50p, R51 Series Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United ...the United States, other countries. Trademarks Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkPad Dock II ThinkPad Mini Dock ThinkPad Port Replicator ThinkPad Port Replicator II TrackPoint Ultrabay Ultrabay 2000 Ultrabay Plus UltraNav The following terms are...
Other company, product, or service names may be the trademarks or service marks of others. 226 R50/R50p, R51 Series Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United ...the United States, other countries. Trademarks Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkPad Dock II ThinkPad Mini Dock ThinkPad Port Replicator ThinkPad Port Replicator II TrackPoint Ultrabay Ultrabay 2000 Ultrabay Plus UltraNav The following terms are...