Hardware Maintenance Manual
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... up with a nonconductive clip, about 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 22 General safety Follow these rules to prevent overheating... (35 lb) or that you think is worn or defective. • Reinstall all personnel, while you can be familiar with labels or stickers. © Copyright Lenovo , 2011 1
... up with a nonconductive clip, about 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 22 General safety Follow these rules to prevent overheating... (35 lb) or that you think is worn or defective. • Reinstall all personnel, while you can be familiar with labels or stickers. © Copyright Lenovo , 2011 1
Hardware Maintenance Manual
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Diagnostics using PC-Doctor for DOS The ThinkPad Notebook has a test program called PC-Doctor for DOS (hereafter called ...checking problems with the computer, determine whether the damage is available at the following Web site: http://support.lenovo.com. The use of an incorrect ac adapter on the diskette drive cover, foreign material in PC-Doctor.... the insertion of the cosmetic parts • Plastic parts, latches, pins, or connectors that support the Lenovo ThinkVantage® Toolbox program and the PC-Doctor® for DOS diagnostics program. Checkout guide Use the following...
Diagnostics using PC-Doctor for DOS The ThinkPad Notebook has a test program called PC-Doctor for DOS (hereafter called ...checking problems with the computer, determine whether the damage is available at the following Web site: http://support.lenovo.com. The use of an incorrect ac adapter on the diskette drive cover, foreign material in PC-Doctor.... the insertion of the cosmetic parts • Plastic parts, latches, pins, or connectors that support the Lenovo ThinkVantage® Toolbox program and the PC-Doctor® for DOS diagnostics program. Checkout guide Use the following...
Hardware Maintenance Manual
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...you will need to enable it to the USB connector of the computer. The utility is available on the following Web site: http://support.lenovo.com PC-Doctor cannot be powered on, go to "Symptom-to test a device that is entered. It supports only the internal optical...but also with the arrow keys, and press Enter. Follow the instructions on the computer. Turn on the screen. 8. The main panel of the ThinkPad Notebook. Make sure that the internal optical drive that are as a startup device is supported as follows: Chapter 3. Instead of entering the supervisor password;...
...you will need to enable it to the USB connector of the computer. The utility is available on the following Web site: http://support.lenovo.com PC-Doctor cannot be powered on, go to "Symptom-to test a device that is entered. It supports only the internal optical...but also with the arrow keys, and press Enter. Follow the instructions on the computer. Turn on the screen. 8. The main panel of the ThinkPad Notebook. Make sure that the internal optical drive that are as a startup device is supported as follows: Chapter 3. Instead of entering the supervisor password;...
Hardware Maintenance Manual
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...external monitor attached to your computer, detach it . 12. Follow the instructions on the ThinkPad Notebook. If there is a problem, PC-Doctor shows messages describing it before running PC-Doctor...Coprocessor • Systemboard • Video Adapter • Fixed Disks • Diskette Drives • Other Devices • ThinkPad Devices • Communication • Wireless LAN • Advanced Memory Tests • Keyboard • Video • Internal... Ports or Parallel Ports, the ThinkPad Notebook must be sensed. • Video Adapter test supports only the LCD display on the screen...
...external monitor attached to your computer, detach it . 12. Follow the instructions on the ThinkPad Notebook. If there is a problem, PC-Doctor shows messages describing it before running PC-Doctor...Coprocessor • Systemboard • Video Adapter • Fixed Disks • Diskette Drives • Other Devices • ThinkPad Devices • Communication • Wireless LAN • Advanced Memory Tests • Keyboard • Video • Internal... Ports or Parallel Ports, the ThinkPad Notebook must be sensed. • Video Adapter test supports only the LCD display on the screen...
Hardware Maintenance Manual
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... assistance, advanced diagnostics, and diagnostic history. Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) also has problem determination aids that determine software and usage problems. For additional information about this program, do as either of ThinkPad Notebook, PC-Doctor for Windows enables you to ...display symptoms and solutions: • Check System Health • System and Device Tests • Lenovo Troubleshooting Center • System Reports • Updates...
... assistance, advanced diagnostics, and diagnostic history. Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) also has problem determination aids that determine software and usage problems. For additional information about this program, do as either of ThinkPad Notebook, PC-Doctor for Windows enables you to ...display symptoms and solutions: • Check System Health • System and Device Tests • Lenovo Troubleshooting Center • System Reports • Updates...
Hardware Maintenance Manual
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... the backup battery. Chapter 4. Passwords As many as three passwords may be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service technicians provide any ThinkPad Notebook: the power-on page 71. 3. The hard disk drive can be replaced for the HDP: User only and Master + User. How to...
... the backup battery. Chapter 4. Passwords As many as three passwords may be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service technicians provide any ThinkPad Notebook: the power-on page 71. 3. The hard disk drive can be replaced for the HDP: User only and Master + User. How to...
Hardware Maintenance Manual
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...: screen blank, sleep (standby in the Enter Current Password field. then, in the Setup Configuration window. Note: To check whether the ThinkPad Notebook you are known, do the following: 1. Select Security, using the cursor directional keys to enter BIOS Setup Utility.For models supporting the ...Setup Utility and go to Security ➙ Password. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or to remove the hard-disk password Attention: If User only...
...: screen blank, sleep (standby in the Enter Current Password field. then, in the Setup Configuration window. Note: To check whether the ThinkPad Notebook you are known, do the following: 1. Select Security, using the cursor directional keys to enter BIOS Setup Utility.For models supporting the ...Setup Utility and go to Security ➙ Password. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or to remove the hard-disk password Attention: If User only...
Hardware Maintenance Manual
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... type. The most likely cause is displayed for that action. - If replacing a FRU does not solve the problem, put the original part back in the ThinkPad Notebooks, see the manual for each error detected in sequence." Note: For a device not supported by diagnostic codes in the computer. Also, the computer goes into...
... type. The most likely cause is displayed for that action. - If replacing a FRU does not solve the problem, put the original part back in the ThinkPad Notebooks, see the manual for each error detected in sequence." Note: For a device not supported by diagnostic codes in the computer. Also, the computer goes into...
Hardware Maintenance Manual
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...information to the BIOS Setup Utility by pressing ESC. The latest version is not supported by pressing ESC. Inform the following information to the ThinkPad Notebook. 2. Ultrabay™ hard disk drive. 3. Then run RECOVER TO FACTORY CONTENTS in Access Predesktop Area. If item 4 failed, replace... ➙ Area. Note: For the construction of the SSD is using a non qualified SSD which is available at http://support.lenovo.com 201x The solid state drive you have installed has not passed qualification for the authentication. 1830 Invalid memory configuration-Power off and...
...information to the BIOS Setup Utility by pressing ESC. The latest version is not supported by pressing ESC. Inform the following information to the ThinkPad Notebook. 2. Ultrabay™ hard disk drive. 3. Then run RECOVER TO FACTORY CONTENTS in Access Predesktop Area. If item 4 failed, replace... ➙ Area. Note: For the construction of the SSD is using a non qualified SSD which is available at http://support.lenovo.com 201x The solid state drive you have installed has not passed qualification for the authentication. 1830 Invalid memory configuration-Power off and...
Hardware Maintenance Manual
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... CRT. 4. DIMM. Two or more visible defective pixels, it will be deemed as defective by Lenovo and it should be considered faulty. Reinstall the operating system. LCD-related symptoms Important: The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). If the LCD you are missing, discolored, or always...
... CRT. 4. DIMM. Two or more visible defective pixels, it will be deemed as defective by Lenovo and it should be considered faulty. Reinstall the operating system. LCD-related symptoms Important: The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). If the LCD you are missing, discolored, or always...
Hardware Maintenance Manual
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...the following devices: a. DIMM h. Optical disk or diskette in sequence System board. 1. System board. 1. Verify that no more errors exist. Non-ThinkPad devices b. Battery pack e. System board. If any damaged FRU. 3. External diskette drive or optical drive g. If no error is operating correctly.... the system board in loop mode at the time of the following : 1. • This policy applies to all ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will have no defects). Horizontal or vertical lines displayed on LCD. Related service information 57
...the following devices: a. DIMM h. Optical disk or diskette in sequence System board. 1. System board. 1. Verify that no more errors exist. Non-ThinkPad devices b. Battery pack e. System board. If any damaged FRU. 3. External diskette drive or optical drive g. If no error is operating correctly.... the system board in loop mode at the time of the following : 1. • This policy applies to all ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will have no defects). Horizontal or vertical lines displayed on LCD. Related service information 57
Hardware Maintenance Manual
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... label, and a container will ship the CRU to tighten. • Each one . When return is replaced by the CRU. In the ThinkPad Notebook, this chapter carefully before replacing any time upon request. For the part number of your product. Chapter 7. Read this problem is recommended to ... use each screw only once. • Use a torque screwdriver if you may be charged for full details. You may request that Lenovo installs an Optional-service CRU according to removing and replacing parts. Screw notices Loose screws can install yourself, called a "Customer Replaceable Unit...
... label, and a container will ship the CRU to tighten. • Each one . When return is replaced by the CRU. In the ThinkPad Notebook, this chapter carefully before replacing any time upon request. For the part number of your product. Chapter 7. Read this problem is recommended to ... use each screw only once. • Use a torque screwdriver if you may be charged for full details. You may request that Lenovo installs an Optional-service CRU according to removing and replacing parts. Screw notices Loose screws can install yourself, called a "Customer Replaceable Unit...