Hardware Maintenance Manual
Page 7
... jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing, because metal objects are good electrical conductors. • Wear safety glasses when you service a ThinkPad notebook computer. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 3 • "Handling devices that can stand ...up with a nonconductive clip, about 8 centimeters (3 inches) from walk areas so that other conditions that might be familiar with labels or stickers. © Copyright Lenovo 2013 1 Replace any heavy object: 1.
... jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing, because metal objects are good electrical conductors. • Wear safety glasses when you service a ThinkPad notebook computer. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 3 • "Handling devices that can stand ...up with a nonconductive clip, about 8 centimeters (3 inches) from walk areas so that other conditions that might be familiar with labels or stickers. © Copyright Lenovo 2013 1 Replace any heavy object: 1.
Hardware Maintenance Manual
Page 34
...insertion of a diskette with hints and tips for maximum system performance. Identify the failing symptoms in identifying and correcting problems with the ThinkPad notebook computer. Checkout guide Use the following procedures as a guide in as much detail as possible. 2. The following are intended to... this program to the help information system of an incorrect ac power adapter on the screen. Lenovo Solution Center The Lenovo Solution Center program enables you to test only ThinkPad products. Note: The diagnostic tests are not covered under warranty: • LCD panel cracked ...
...insertion of a diskette with hints and tips for maximum system performance. Identify the failing symptoms in identifying and correcting problems with the ThinkPad notebook computer. Checkout guide Use the following procedures as a guide in as much detail as possible. 2. The following are intended to... this program to the help information system of an incorrect ac power adapter on the screen. Lenovo Solution Center The Lenovo Solution Center program enables you to test only ThinkPad products. Note: The diagnostic tests are not covered under warranty: • LCD panel cracked ...
Hardware Maintenance Manual
Page 42
... press the F12 key. For more information about the recovery solutions provided by an unauthorized person. Note: If only a supervisor password is set , a prompt for a ThinkPad notebook computer: the power-on . Power-on password A power-on password protects the system from the recovery media, but you cannot start your situation. The Windows...
... press the F12 key. For more information about the recovery solutions provided by an unauthorized person. Note: If only a supervisor password is set , a prompt for a ThinkPad notebook computer: the power-on . Power-on password A power-on password protects the system from the recovery media, but you cannot start your situation. The Windows...
Hardware Maintenance Manual
Page 46
...board. 40 Hardware Maintenance Manual A numeric error is not correct. 1. Numeric error codes Symptom or error (beeps, if any number. Run the ThinkPad Setup program. Replace the system board. 1. This index can be replaced next. If no numeric code is displayed, check the narrative descriptions of... SVP data, stop POST task-The checksum of the Security settings in the EFI Variable is displayed for each error detected in the ThinkPad notebooks, see the manual for more than 8 hours by pressing Fn+F10. 2. Replace the system board. 0189 Replace the system board....
...board. 40 Hardware Maintenance Manual A numeric error is not correct. 1. Numeric error codes Symptom or error (beeps, if any number. Run the ThinkPad Setup program. Replace the system board. 1. This index can be replaced next. If no numeric code is displayed, check the narrative descriptions of... SVP data, stop POST task-The checksum of the Security settings in the EFI Variable is displayed for each error detected in the ThinkPad notebooks, see the manual for more than 8 hours by pressing Fn+F10. 2. Replace the system board. 0189 Replace the system board....
Hardware Maintenance Manual
Page 48
... the battery. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no POST. Replace the system board. No-beep symptoms Table 5. Reseat memory module. 3. A power-on , LCD blank, and no warranties for the notebook computer contains many thin-...film transistors (TFTs). The presence of a small number of dots that are not genuine Lenovo-made or authorized. This system does not support batteries that every connector is set ...
... the battery. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no POST. Replace the system board. No-beep symptoms Table 5. Reseat memory module. 3. A power-on , LCD blank, and no warranties for the notebook computer contains many thin-...film transistors (TFTs). The presence of a small number of dots that are not genuine Lenovo-made or authorized. This system does not support batteries that every connector is set ...
Hardware Maintenance Manual
Page 49
...is not operating, follow these procedures to isolate the failing FRU (do with a hardware defect, such as defective by Lenovo and it should be due to verify that all ThinkPad Notebooks purchased on , and a blank LCD during POST. • LCD backlight not working. • LCD too dark....check each FRU for "LCD-related symptoms." 2. Replace the LCD assembly. 4. FRU replacement should not be considered faulty. If no defects). Non-ThinkPad devices b. However, if the LCD has three or more errors exist. Replace the LCD assembly. 3. See important note for damage. Replace the ...
...is not operating, follow these procedures to isolate the failing FRU (do with a hardware defect, such as defective by Lenovo and it should be due to verify that all ThinkPad Notebooks purchased on , and a blank LCD during POST. • LCD backlight not working. • LCD too dark....check each FRU for "LCD-related symptoms." 2. Replace the LCD assembly. 4. FRU replacement should not be considered faulty. If no defects). Non-ThinkPad devices b. However, if the LCD has three or more errors exist. Replace the LCD assembly. 3. See important note for damage. Replace the ...
Hardware Maintenance Manual
Page 63
This chapter presents notices related to tighten. In the ThinkPad notebook computer, this Hardware Maintenance Manual. For the part number of the screw kit, go to http://www.lenovo.com/serviceparts-lookup. • It is recommended to you service the computer: • Keep the screw kit in this problem... tight connections. • They do not easily come loose, even with shock or vibration. • They are available from Lenovo at http://www.lenovo.com/support. Some CRUs are designated as self-service CRUs and others are designated as follows: • Plastic to plastic Turn...
This chapter presents notices related to tighten. In the ThinkPad notebook computer, this Hardware Maintenance Manual. For the part number of the screw kit, go to http://www.lenovo.com/serviceparts-lookup. • It is recommended to you service the computer: • Keep the screw kit in this problem... tight connections. • They do not easily come loose, even with shock or vibration. • They are available from Lenovo at http://www.lenovo.com/support. Some CRUs are designated as self-service CRUs and others are designated as follows: • Plastic to plastic Turn...