Hardware Maintenance Manual (HMM)
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... 1070 Modem daughter card (MDC/MDC-2) . . . 77 1080 Bluetooth/Modem daughter card (BMDC/BMDC-2 79 1090 Keyboard bezel 81 1100 Mini PCI adapter 85 1110 Fan assembly 89 1120 CPU 90 1130 Backup battery 91 1140 Speaker assembly 92 1150 IEEE 1394 cable 94 1160 PC Card slots assembly 97 1170... 3020 ThinkPad Dock II top cover 133 Locations 136 Front view 136 Rear view 138 Bottom view 139 Parts list 140 Overall 140 LCD FRUs 188 AC adapters 206 Keyboard 207 Recovery CDs 209 Miscellaneous parts 217 Optional FRUs 221 Common parts list 222 Notices 224 Trademarks 226 iv R50/R50p, R51...
... 1070 Modem daughter card (MDC/MDC-2) . . . 77 1080 Bluetooth/Modem daughter card (BMDC/BMDC-2 79 1090 Keyboard bezel 81 1100 Mini PCI adapter 85 1110 Fan assembly 89 1120 CPU 90 1130 Backup battery 91 1140 Speaker assembly 92 1150 IEEE 1394 cable 94 1160 PC Card slots assembly 97 1170... 3020 ThinkPad Dock II top cover 133 Locations 136 Front view 136 Rear view 138 Bottom view 139 Parts list 140 Overall 140 LCD FRUs 188 AC adapters 206 Keyboard 207 Recovery CDs 209 Miscellaneous parts 217 Optional FRUs 221 Common parts list 222 Notices 224 Trademarks 226 iv R50/R50p, R51...
Hardware Maintenance Manual (HMM)
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Do not obstruct fan louvers or cover them with a soft material that supplies power to the machine, and to lock the wall box in the off (EPO) switch, disconnecting ...-off the wall box that does not insulate you start to work on the machine help to prevent overheating of internal components. Performing a mechanical inspection - v Fan louvers on the machine, unplug the power cord. Some hand tools have , near equipment that has exposed electrical circuits, observe the following rules when working...
Do not obstruct fan louvers or cover them with a soft material that supplies power to the machine, and to lock the wall box in the off (EPO) switch, disconnecting ...-off the wall box that does not insulate you start to work on the machine help to prevent overheating of internal components. Performing a mechanical inspection - v Fan louvers on the machine, unplug the power cord. Some hand tools have , near equipment that has exposed electrical circuits, observe the following rules when working...
Hardware Maintenance Manual (HMM)
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... Pumps - Use caution; Observe the special safety precautions when you . such touching can occur only when there is conductive; Blowers and fans - Ensure that tester. - Use only one hand when working with very high voltages; Attention: An electrical shock can cause personal injury...Never assume that it has been powered off power. - Switch off . Attention: Another person must be there to get medical aid. 18 R50/R50p, R51 Series Power supply units - Motor generators and similar units. (This practice ensures correct grounding of maintenance information. v Do not ...
... Pumps - Use caution; Observe the special safety precautions when you . such touching can occur only when there is conductive; Blowers and fans - Ensure that tester. - Use only one hand when working with very high voltages; Attention: An electrical shock can cause personal injury...Never assume that it has been powered off power. - Switch off . Attention: Another person must be there to get medical aid. 18 R50/R50p, R51 Series Power supply units - Motor generators and similar units. (This practice ensures correct grounding of maintenance information. v Do not ...
Hardware Maintenance Manual (HMM)
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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 ... . . 77 1080 Bluetooth/Modem daughter card (BMDC/BMDC-2 79 1090 Keyboard bezel 81 1100 Mini PCI adapter 85 1110 Fan assembly 89 1120 CPU 90 1130 Backup battery 91 1140 Speaker assembly 92 1150 IEEE 1394 cable 94 1160 PC Card slots ...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 ... . . 77 1080 Bluetooth/Modem daughter card (BMDC/BMDC-2 79 1090 Keyboard bezel 81 1100 Mini PCI adapter 85 1110 Fan assembly 89 1120 CPU 90 1130 Backup battery 91 1140 Speaker assembly 92 1150 IEEE 1394 cable 94 1160 PC Card slots ...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.
Hardware Maintenance Manual (HMM)
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... Keyboard Hard-disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Memory Fan TrackPoint or pointing device Applicable test 1. Diagnostics --> Diskette Drives 2. Run Diagnostics --> ThinkPad Devices --> Fan. Interactive Tests --> Diskette 1. Diagnostics --> Systemboard --> PCMCIA 2. If the pointer stops.... 3. If enabling the Touch Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse ThinkPad R50/R50p and R51 Series 51 Diagnostics --> Other Devices --> CD-ROM/DVD 2. This drift can occur when a slight, steady...
... Keyboard Hard-disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Memory Fan TrackPoint or pointing device Applicable test 1. Diagnostics --> Diskette Drives 2. Run Diagnostics --> ThinkPad Devices --> Fan. Interactive Tests --> Diskette 1. Diagnostics --> Systemboard --> PCMCIA 2. If the pointer stops.... 3. If enabling the Touch Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse ThinkPad R50/R50p and R51 Series 51 Diagnostics --> Other Devices --> CD-ROM/DVD 2. This drift can occur when a slight, steady...
Hardware Maintenance Manual (HMM)
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.... Hibernation error. Authentication of system services failed. FRU or action, in the HDD is installed correctly. 2. Backup battery. 3. Fan. Allocation error for device. Invalid system configuration data. Operating system not found. System board. 1. Load "Setup Defaults" in the...in the BIOS Setup Utility. 2. Backup battery. 3. DIMM. 2. DIMM. 2. Restore the system configuration to what it from a recovery CD. 58 R50/R50p, R51 Series Thermal sensing error. Backup battery. 3. I/O device IRQ conflict. Reseat the hard disk drive. 4. Reinstall the operating system. 5....
.... Hibernation error. Authentication of system services failed. FRU or action, in the HDD is installed correctly. 2. Backup battery. 3. Fan. Allocation error for device. Invalid system configuration data. Operating system not found. System board. 1. Load "Setup Defaults" in the...in the BIOS Setup Utility. 2. Backup battery. 3. DIMM. 2. DIMM. 2. Restore the system configuration to what it from a recovery CD. 58 R50/R50p, R51 Series Thermal sensing error. Backup battery. 3. I/O device IRQ conflict. Reseat the hard disk drive. 4. Reinstall the operating system. 5....
Hardware Maintenance Manual (HMM)
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Apply thermal grease on the part marked a in order: v "1010 Battery pack" on page 67 v "1030 Hard disk drive" on page 69 v "1050 Keyboard" on page 72 v "1090 Keyboard bezel" on page 81 1 2 3 Step 1 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: 1. a (Bottom view of the fan assembly) ThinkPad R50/R50p and R51 Series 89 Make sure that the connector 3 is firmly attached. 2. Removing and replacing a FRU 1110 Fan assembly For access, remove these FRUs in this figure.
Apply thermal grease on the part marked a in order: v "1010 Battery pack" on page 67 v "1030 Hard disk drive" on page 69 v "1050 Keyboard" on page 72 v "1090 Keyboard bezel" on page 81 1 2 3 Step 1 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: 1. a (Bottom view of the fan assembly) ThinkPad R50/R50p and R51 Series 89 Make sure that the connector 3 is firmly attached. 2. Removing and replacing a FRU 1110 Fan assembly For access, remove these FRUs in this figure.
Hardware Maintenance Manual (HMM)
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then remove the CPU 2 . 1 b a 2 When installing: Place the CPU on page 89 Rotate the head of the screw in the direction of arrow 1 to secure the CPU. 90 R50/R50p, R51 Series Removing and replacing a FRU 1120 CPU For access, remove these FRUs in order: v "1010 Battery pack" on page 67 v "1030 Hard disk drive" on page 69 v "1050 Keyboard" on page 72 v "1090 Keyboard bezel" on page 81 v "1110 Fan assembly" on the CPU socket a , and then rotate the head of the screw in the direction of arrow b to release the lock;
then remove the CPU 2 . 1 b a 2 When installing: Place the CPU on page 89 Rotate the head of the screw in the direction of arrow 1 to secure the CPU. 90 R50/R50p, R51 Series Removing and replacing a FRU 1120 CPU For access, remove these FRUs in order: v "1010 Battery pack" on page 67 v "1030 Hard disk drive" on page 69 v "1050 Keyboard" on page 72 v "1090 Keyboard bezel" on page 81 v "1110 Fan assembly" on the CPU socket a , and then rotate the head of the screw in the direction of arrow b to release the lock;
Hardware Maintenance Manual (HMM)
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... 77 v "1080 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 79 v "1090 Keyboard bezel" on page 81 v "1100 Mini PCI adapter" on page 85 v "1110 Fan assembly" on page 89 v "1120 CPU" on page 90 v "1130 Backup battery" on page 91 v "1140 Speaker assembly" on page 92 v "1150 IEEE 1394 cable... LCD assembly" on page 105 v "1190 VGA and Ultrabay Enhanced device eject button cable" on page 109 Important notice for handling the system board: In ThinkPad R50 series, the security chip a is soldered on the underside of the system board in some models as in this figure. a (continued) 112...
... 77 v "1080 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 79 v "1090 Keyboard bezel" on page 81 v "1100 Mini PCI adapter" on page 85 v "1110 Fan assembly" on page 89 v "1120 CPU" on page 90 v "1130 Backup battery" on page 91 v "1140 Speaker assembly" on page 92 v "1150 IEEE 1394 cable... LCD assembly" on page 105 v "1190 VGA and Ultrabay Enhanced device eject button cable" on page 109 Important notice for handling the system board: In ThinkPad R50 series, the security chip a is soldered on the underside of the system board in some models as in this figure. a (continued) 112...
Hardware Maintenance Manual (HMM)
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AC adapter (see "Keyboard" on page 206.) * ThinkPad R50/R50p and R51 Series 187 Thermal grease 46L4855 N - FRU P/N CRU ID 20 IEEE1394 cable 91P6829 N v 2887-26x, 2Bx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, ..., FHx, FJx, FLx, FMx, FNx, H9x, HMx, HNx, HPx, HUx, HYx, HZx, M3x, M5x, M6x, M9x v 2889-FHx, FNx, HMx, HNx, HPx, HZx, M5x 21 Fan 13N5182 N 22 Keyboard (see "AC adapters" on page 207) ** 23 TrackPoint stick caps 91P9642 * - Telephone cable (SAN TAI) 27L0700 * - Parts list No.
AC adapter (see "Keyboard" on page 206.) * ThinkPad R50/R50p and R51 Series 187 Thermal grease 46L4855 N - FRU P/N CRU ID 20 IEEE1394 cable 91P6829 N v 2887-26x, 2Bx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, ..., FHx, FJx, FLx, FMx, FNx, H9x, HMx, HNx, HPx, HUx, HYx, HZx, M3x, M5x, M6x, M9x v 2889-FHx, FNx, HMx, HNx, HPx, HZx, M5x 21 Fan 13N5182 N 22 Keyboard (see "AC adapters" on page 207) ** 23 TrackPoint stick caps 91P9642 * - Telephone cable (SAN TAI) 27L0700 * - Parts list No.
Hardware Maintenance Manual (HMM)
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... plate v Shield, battery 14-CR v Shield, battery 15 System board miscellaneous parts: v Insulator, PC Card slot v Insulator, louver v Insulator, docking latch v Insulator, docking connector v Insulator, fan v Insulator, Mg v Insulator, hard disk drive v Insulator, CDC v Shield, AI tape (large) v Shield, AI tape (small) v S-video gasket v Form on system board v Insulator, louver, hard...
... plate v Shield, battery 14-CR v Shield, battery 15 System board miscellaneous parts: v Insulator, PC Card slot v Insulator, louver v Insulator, docking latch v Insulator, docking connector v Insulator, fan v Insulator, Mg v Insulator, hard disk drive v Insulator, CDC v Shield, AI tape (large) v Shield, AI tape (small) v S-video gasket v Form on system board v Insulator, louver, hard...
English - Service and troubleshooting guide for ThinkPad R50
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... to display the power-on password prompt, and then type the correct password and press Enter. Have the computer serviced. Solving computer problems Message Solution Fan error The cooling fan has failed. then turn on the machine, nothing appears on again, and listen again. EMM386 Not Installed -
... to display the power-on password prompt, and then type the correct password and press Enter. Have the computer serviced. Solving computer problems Message Solution Fan error The cooling fan has failed. then turn on the machine, nothing appears on again, and listen again. EMM386 Not Installed -
English - Service and troubleshooting guide for ThinkPad R50
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... install telephone wiring during an electrical storm. In other than a cordless type) during an electrical storm. There may be installed in the IBM ThinkPad computer is certified to conform to the requirements of the leak. CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE ... gas leak in wet locations unless the jack is on and when charging batteries. Never block, cover or disable ventilation slots and fans. v Never install telephone jacks in the vicinity of IEC825 and EN60825 for Class 1 laser products. The drive's classification label (...
... install telephone wiring during an electrical storm. In other than a cordless type) during an electrical storm. There may be installed in the IBM ThinkPad computer is certified to conform to the requirements of the leak. CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE ... gas leak in wet locations unless the jack is on and when charging batteries. Never block, cover or disable ventilation slots and fans. v Never install telephone jacks in the vicinity of IEC825 and EN60825 for Class 1 laser products. The drive's classification label (...
Greek - Service and troubleshooting guide for ThinkPad R50
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... again. v The computer power is installed correctly. Errors without messages Problem: When I turn it on password is broken. Solving computer problems Message Solution Fan error The cooling fan has failed. EMM386 Not Installed - device=C:\WINDOWS\EMM386.EXE RAM to restart the system. Chapter 2. If the screen still remains blank, make sure that...
... again. v The computer power is installed correctly. Errors without messages Problem: When I turn it on password is broken. Solving computer problems Message Solution Fan error The cooling fan has failed. EMM386 Not Installed - device=C:\WINDOWS\EMM386.EXE RAM to restart the system. Chapter 2. If the screen still remains blank, make sure that...