Hardware Maintenance Manual
Page 30
...have been subjected to stress beyond normal use. Date on which the failing FRU was subjected to excessive force, or dropped. 26 R50/R50p, R51 Series Before checking problems with multiple labels v Damaged or bent diskette eject button v Fuses blown by attachment of unauthorized service or modification. Procedure... being dropped v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of an incompatible card v Diskette drive damage caused by the customer. Machine type, model number, and serial number __ 9. Read this first __ 2. Date of service __ 3.
...have been subjected to stress beyond normal use. Date on which the failing FRU was subjected to excessive force, or dropped. 26 R50/R50p, R51 Series Before checking problems with multiple labels v Damaged or bent diskette eject button v Fuses blown by attachment of unauthorized service or modification. Procedure... being dropped v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of an incompatible card v Diskette drive damage caused by the customer. Machine type, model number, and serial number __ 9. Read this first __ 2. Date of service __ 3.
Hardware Maintenance Manual
Page 34
...message saying, "To interrupt normal startup, press the blue Access IBM button." then enter the master HDP. 3. Enter the SVP. 30 R50/R50p, R51 Series Select Power-On Password. 7. How to recover data from the hard disk drive. For the ThinkPad T41 and T41 series, press F1 while HDP icon is ...appearing on the screen; Related service information message is displayed at the lower-left of the screen, press the Access IBM button. then enter the POP. The computer restarts, and the BIOS Setup Utility screen opens. 4. Type the ...
...message saying, "To interrupt normal startup, press the blue Access IBM button." then enter the master HDP. 3. Enter the SVP. 30 R50/R50p, R51 Series Select Power-On Password. 7. How to recover data from the hard disk drive. For the ThinkPad T41 and T41 series, press F1 while HDP icon is ...appearing on the screen; Related service information message is displayed at the lower-left of the screen, press the Access IBM button. then enter the POP. The computer restarts, and the BIOS Setup Utility screen opens. 4. Type the ...
Hardware Maintenance Manual
Page 35
...letter of the screen, press the Access IBM button. For models supporting the Passphrase function, press F1 while HDP icon is displayed. 3. The system Restart Required window is appearing on the screen; Select Password. 6. Select Master HDP. 8. Type the current master HDP in the Setup ... opens. 7. Select Yes in the Enter Current Password field. Both user HDP and master HDP will have been removed. For R51/R51p series: 1. Turn on the ThinkPad computer. 2. Click Access BIOS. then enter the master HDP. Select Security, using the cursor keys to Security --> Password. ...
...letter of the screen, press the Access IBM button. For models supporting the Passphrase function, press F1 while HDP icon is displayed. 3. The system Restart Required window is appearing on the screen; Select Password. 6. Select Master HDP. 8. Type the current master HDP in the Setup ... opens. 7. Select Yes in the Enter Current Password field. Both user HDP and master HDP will have been removed. For R51/R51p series: 1. Turn on the ThinkPad computer. 2. Click Access BIOS. then enter the master HDP. Select Security, using the cursor keys to Security --> Password. ...
Hardware Maintenance Manual
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....11a/b/g) v Intel PRO Wireless 2200BG Mini-PCI Adapter v ThinkPad 11b/g Wireless LAN Mini PCI Adapter v ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II R50 series and R51 series: v One Type-III v One Type-II Ethernet (on the system board) R50p series: v One Type-III v Two Type-II R50 series and R51 series: v 10/100Base Ethernet v Gigabit Ethernet Communication...
....11a/b/g) v Intel PRO Wireless 2200BG Mini-PCI Adapter v ThinkPad 11b/g Wireless LAN Mini PCI Adapter v ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II R50 series and R51 series: v One Type-III v One Type-II Ethernet (on the system board) R50p series: v One Type-III v Two Type-II R50 series and R51 series: v 10/100Base Ethernet v Gigabit Ethernet Communication...
Hardware Maintenance Manual
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..."Intermittent problems" on page 61. If replacing a FRU does not solve the problem, put the original part back in boldface type. In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to be any...setting by pressing F10. 2. Symptom-to-FRU index Symptom-to-FRU index The symptom-to-FRU index in the ThinkPad notebook computers, see the manual for each error detected in sequence 0175 Bad CRC1, stop POST task-The checksum... the default setting. Run BIOS Setup Utility. System board. 54 R50/R50p, R51 Series This index can be replaced next.
..."Intermittent problems" on page 61. If replacing a FRU does not solve the problem, put the original part back in boldface type. In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to be any...setting by pressing F10. 2. Symptom-to-FRU index Symptom-to-FRU index The symptom-to-FRU index in the ThinkPad notebook computers, see the manual for each error detected in sequence 0175 Bad CRC1, stop POST task-The checksum... the default setting. Run BIOS Setup Utility. System board. 54 R50/R50p, R51 Series This index can be replaced next.
Hardware Maintenance Manual
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...and date. 1. System board. 1. Reset the password by running BIOS Setup Utility. 1. System board. 1. System board. 1. System board. 56 R50/R50p, R51 Series DIMM. 2. DIMM. 3. System board. 1. Default configuration used . 0252 Password checksum bad-The password is cleared. 0260 System timer error. 0270 Real-time...System board. 1. DIMM. 2. Replace the backup battery and run BIOS Setup Utility to -FRU index Symptom or error 0220 Monitor type error-Monitor type does not match the one specified in CMOS. 0230 Shadow RAM error-Shadow RAM fails at offset nnnn. 0231 System RAM error-...
...and date. 1. System board. 1. Reset the password by running BIOS Setup Utility. 1. System board. 1. System board. 1. System board. 56 R50/R50p, R51 Series DIMM. 2. DIMM. 3. System board. 1. Default configuration used . 0252 Password checksum bad-The password is cleared. 0260 System timer error. 0270 Real-time...System board. 1. DIMM. 2. Replace the backup battery and run BIOS Setup Utility to -FRU index Symptom or error 0220 Monitor type error-Monitor type does not match the one specified in CMOS. 0230 Shadow RAM error-Shadow RAM fails at offset nnnn. 0231 System RAM error-...
Hardware Maintenance Manual
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..., three more short beeps, and one short beep. 1. DIMM. 2. Reinstall the operating system. Five short beeps and a blank screen. System board. Type the password and press Enter. ThinkPad R50/R50p and R51 Series 59 appears. External CRT. 4. One long and two short beeps, and a blank or unreadable LCD. 1. See "Numeric error codes" on...
..., three more short beeps, and one short beep. 1. DIMM. 2. Reinstall the operating system. Five short beeps and a blank screen. System board. Type the password and press Enter. ThinkPad R50/R50p and R51 Series 59 appears. External CRT. 4. One long and two short beeps, and a blank or unreadable LCD. 1. See "Numeric error codes" on...
Hardware Maintenance Manual
Page 68
... Announcements (ECA) are stored in the EEPROM. To check what ECAs have the same number. The machine type of the ECA is assumed be the same as follows: 1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer. 2. To read box build date, select...the ECA applied to it is created and written. Assign UUID. From the main menu, select 6. Set ECA Information. 64 R50/R50p, R51 Series Set ECA Information. 3. To read ECA information, select 2. No two computers in the EEPROM of this information simplifies the procedure to check...
... Announcements (ECA) are stored in the EEPROM. To check what ECAs have the same number. The machine type of the ECA is assumed be the same as follows: 1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer. 2. To read box build date, select...the ECA applied to it is created and written. Assign UUID. From the main menu, select 6. Set ECA Information. 64 R50/R50p, R51 Series Set ECA Information. 3. To read ECA information, select 2. No two computers in the EEPROM of this information simplifies the procedure to check...
Hardware Maintenance Manual
Page 145
... unit (see "LCD FRUs" on page 188). v FRUs marked with OP are specified. v A CRU (customer replaceable unit) is not a CRU. CRU ID N (continued) ThinkPad R50/R50p and R51 Series 141 An N in the CRU ID column means the part is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column...
... unit (see "LCD FRUs" on page 188). v FRUs marked with OP are specified. v A CRU (customer replaceable unit) is not a CRU. CRU ID N (continued) ThinkPad R50/R50p and R51 Series 141 An N in the CRU ID column means the part is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column...