User Manual
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...and GAV products 42 General checkout 45 What to do first 46 Checkout guide 47 Diagnostics using PC-Doctor for DOS . . . . 47 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 50 PC-Doctor for Rescue and Recovery . . . . . 50 FRU tests 51 Power system checkout 53 Checking the ac ...adapter 53 Checking operational charging 53 Checking the battery pack 54 Checking the backup battery 54 Related service information 57 Restoring the factory contents ...
...and GAV products 42 General checkout 45 What to do first 46 Checkout guide 47 Diagnostics using PC-Doctor for DOS . . . . 47 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 50 PC-Doctor for Rescue and Recovery . . . . . 50 FRU tests 51 Power system checkout 53 Checking the ac ...adapter 53 Checking operational charging 53 Checking the battery pack 54 Checking the backup battery 54 Related service information 57 Restoring the factory contents ...
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... unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of every service task. Check the power cord for cracked or bulging batteries. 5. Check for : a. b. This guide addresses only those items. You should be frayed or worn. 4. Begin the checks with . Check inside the unit for 0.1 ohm or...
... unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of every service task. Check the power cord for cracked or bulging batteries. 5. Check for : a. b. This guide addresses only those items. You should be frayed or worn. 4. Begin the checks with . Check inside the unit for 0.1 ohm or...
User Manual
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... body. Note: The use have been certified (ISO 9000) as those listed below, to provide a static-free work surface. When working on a double-insulated or battery-operated system, use coax or connector-outside shells on these systems. - Grounding requirements Electrical grounding of the electrical outlet can be verified by equalizing the...
... body. Note: The use have been certified (ISO 9000) as those listed below, to provide a static-free work surface. When working on a double-insulated or battery-operated system, use coax or connector-outside shells on these systems. - Grounding requirements Electrical grounding of the electrical outlet can be verified by equalizing the...
User Manual
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...eyes or on after FRU replacement, make sure all screws, springs, and other small parts are in ignition or explosion of the battery. Use of an incorrect battery can result in place and are present after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware ... wash the affected areas with water for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. DANGER The battery pack contains small amounts of the battery as required by local ordinances or regulations. Seek medical care if any symptoms from inside the computer. Verify this by ...
...eyes or on after FRU replacement, make sure all screws, springs, and other small parts are in ignition or explosion of the battery. Use of an incorrect battery can result in place and are present after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware ... wash the affected areas with water for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. DANGER The battery pack contains small amounts of the battery as required by local ordinances or regulations. Seek medical care if any symptoms from inside the computer. Verify this by ...
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DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. Safety information 9
DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. Safety information 9
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... v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown General checkout 49 v Video Adapter test supports only the LCD display on the screen. If you have an external monitor attached to Active. 10.
... v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown General checkout 49 v Video Adapter test supports only the LCD display on the screen. If you have an external monitor attached to Active. 10.
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... BIOS Setup Utility. 4. Using cursor keys, select HDD diagnostic program. Diagnostics --> Diskette Drives 2. Table 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Press Enter to enable it. This symptom is necessary. Diagnostics --> Video Adapter 2. Then, run Diagnostics --> Advanced Memory Tests. 2. Using cursor keys, select...
... BIOS Setup Utility. 4. Using cursor keys, select HDD diagnostic program. Diagnostics --> Diskette Drives 2. Table 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Press Enter to enable it. This symptom is necessary. Diagnostics --> Video Adapter 2. Then, run Diagnostics --> Advanced Memory Tests. 2. Using cursor keys, select...
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... is acceptable, do the following: v Replace the system board. Connect the ac adapter. 4. Disconnect the ac adapter and install the charged battery pack. 7. v If the problem persists, go to "FRU tests" on the computer. 5. General checkout 53 Power system checkout To verify... a symptom, do the following: 1. v If the computer does not charge during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you turn on page 51. See the following figure: 3 2 1 (20V) Pin Voltage (V dc) 1 +...
... is acceptable, do the following: v Replace the system board. Connect the ac adapter. 4. Disconnect the ac adapter and install the charged battery pack. 7. v If the problem persists, go to "FRU tests" on the computer. 5. General checkout 53 Power system checkout To verify... a symptom, do the following: 1. v If the computer does not charge during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you turn on page 51. See the following figure: 3 2 1 (20V) Pin Voltage (V dc) 1 +...
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... not turn on page 78). 54 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Then reinstall the battery pack. To check your battery, move your cursor to the next section. See the following : 1. Note: Recharging will take at room temperature for a moment ...and wait for a while. Turn the computer upside down , reinstall and recharge it is displayed. Power off the computer. 2. This protects the battery pack from being overcharged or from it cools down . 3. After it . 2. If the voltage is more than 96% of its capacity. Checking ...
... not turn on page 78). 54 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Then reinstall the battery pack. To check your battery, move your cursor to the next section. See the following : 1. Note: Recharging will take at room temperature for a moment ...and wait for a while. Turn the computer upside down , reinstall and recharge it is displayed. Power off the computer. 2. This protects the battery pack from being overcharged or from it cools down . 3. After it . 2. If the voltage is more than 96% of its capacity. Checking ...
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Measure the voltage of the backup battery. General checkout 55 Remove the backup battery (see "1120 Backup battery" on page 98). 5. 4. See the following figure. v If the voltage is correct, replace the system board. Red (+) Black (-) Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system board.
Measure the voltage of the backup battery. General checkout 55 Remove the backup battery (see "1120 Backup battery" on page 98). 5. 4. See the following figure. v If the voltage is correct, replace the system board. Red (+) Black (-) Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system board.
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... Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in the same operation. Remove the battery pack. Turn on by an unauthorized person. Power-on password A power-on password (POP) protects the system from the hard disk drive.... ends. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to remove the power-on password."...
... Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in the same operation. Remove the battery pack. Turn on by an unauthorized person. Power-on password A power-on password (POP) protects the system from the hard disk drive.... ends. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to remove the power-on password."...
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...the POP. For the other models, enter the master HDP. 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 move down the menu. 4. If Using Passphrase item is displayed... POP. After the POST ends, the password prompt does not appear. A pop-up , immediately press F1 to Security --> Password. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is the letter of the hard disk drive. The POP has been removed. 5. Select Security, ...
...the POP. For the other models, enter the master HDP. 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 move down the menu. 4. If Using Passphrase item is displayed... POP. After the POST ends, the password prompt does not appear. A pop-up , immediately press F1 to Security --> Password. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is the letter of the hard disk drive. The POP has been removed. 5. Select Security, ...
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... blank, sleep, and hibernation. Screen blank mode To put the computer into screen blank mode, do as follows: 1. Click Start. 2. Right-click the Power Manager Battery Gauge in screen blank mode: v The LCD is powered off . When you can turn off your computer completely without saving files or exiting from any...
... blank, sleep, and hibernation. Screen blank mode To put the computer into screen blank mode, do as follows: 1. Click Start. 2. Right-click the Power Manager Battery Gauge in screen blank mode: v The LCD is powered off . When you can turn off your computer completely without saving files or exiting from any...
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..., in the computer. A numeric error is not correct. (two short beeps) 0190 Critical low-battery error (two short beeps) 1. Note: For a device not supported by pressing F10. 2. Charge the battery pack. 2. Related service information 63 The most likely cause is failed. (two short beeps) System... board. 0189 System board. Battery pack. 0191 System Security-Invalid Remote Change requested. 1. Symptom-to-FRU index This section contains following information: v "Numeric error codes" v...
..., in the computer. A numeric error is not correct. (two short beeps) 0190 Critical low-battery error (two short beeps) 1. Note: For a device not supported by pressing F10. 2. Charge the battery pack. 2. Related service information 63 The most likely cause is failed. (two short beeps) System... board. 0189 System board. Battery pack. 0191 System Security-Invalid Remote Change requested. 1. Symptom-to-FRU index This section contains following information: v "Numeric error codes" v...
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...) Run BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum bad- Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. DIMM. 3. System board. 64 ThinkPad Edge ... time and date. 0254 System NV7 Volume checksum bad- Then restart the computer. 0260 System timer error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action,...
...) Run BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum bad- Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. DIMM. 3. System board. 64 ThinkPad Edge ... time and date. 0254 System NV7 Volume checksum bad- Then restart the computer. 0260 System timer error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action,...
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... h. Printer, mouse, and other external devices c. Hard disk drive e. LCD assembly 68 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Battery pack d. Optical disk or diskette in loop mode at the time of the failure is detected, replace the FRU shown by the computer. FRU replacement...
... h. Printer, mouse, and other external devices c. Hard disk drive e. LCD assembly 68 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Battery pack d. Optical disk or diskette in loop mode at the time of the failure is detected, replace the FRU shown by the computer. FRU replacement...
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... and on the palm rest works as a system-status indicator: it is charged when this indicator is off or in hibernation mode. © Copyright Lenovo 2010 69 If a battery is installed on (in sleep (standby) mode. Slow blinking red: The computer is on the computer, it shows whether the computer is connected...
... and on the palm rest works as a system-status indicator: it is charged when this indicator is off or in hibernation mode. © Copyright Lenovo 2010 69 If a battery is installed on (in sleep (standby) mode. Slow blinking red: The computer is on the computer, it shows whether the computer is connected...
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... put the new FRU in place, reverse the removal procedure and follow any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 131. 8. Before touching it in the direction as given...before the failing FRU. Before replacing any interconnecting cables. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Follow the correct sequence in the steps for use the correct screw as given in the drawings by , electrostatic discharge. Attention:...
... put the new FRU in place, reverse the removal procedure and follow any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 131. 8. Before touching it in the direction as given...before the failing FRU. Before replacing any interconnecting cables. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Follow the correct sequence in the steps for use the correct screw as given in the drawings by , electrostatic discharge. Attention:...
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... in the parts list for replacing a battery pack: Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that determines if the battery pack is replaced. Note that a physically damaged battery pack is reporting a possible safety issue. Unlock the battery latch 1 . The only exception to this is if the battery pack is physically damaged or a customer is non-warranty...
... in the parts list for replacing a battery pack: Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that determines if the battery pack is replaced. Note that a physically damaged battery pack is reporting a possible safety issue. Unlock the battery latch 1 . The only exception to this is if the battery pack is physically damaged or a customer is non-warranty...
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Removal steps of optical drive or travel cover For access, remove this FRU: v "1010 Battery pack" on page 78 Table 10. 1030 Optical drive or travel cover 1 Step 1 Screw (quantity) M2 × 8 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 3 80 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
Removal steps of optical drive or travel cover For access, remove this FRU: v "1010 Battery pack" on page 78 Table 10. 1030 Optical drive or travel cover 1 Step 1 Screw (quantity) M2 × 8 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 3 80 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual