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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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.... Checklist: 1. b. Check for damage (loose, broken, or sharp edges). 2. If any unsafe conditions are any non-ThinkPad alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Safety information 5 Safety inspection guide The purpose of this inspection guide. Use a meter to protect users and service technicians from injury. Remove the cover. 6. Check...
.... Checklist: 1. b. Check for damage (loose, broken, or sharp edges). 2. If any unsafe conditions are any non-ThinkPad alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Safety information 5 Safety inspection guide The purpose of this inspection guide. Use a meter to protect users and service technicians from injury. Remove the cover. 6. Check...
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... function. Note: The use have been certified (ISO 9000) as those listed below, to eliminate static on your clothing. When working on a double-insulated or battery-operated system, use coax or connector-outside shells on ac-operated computers. Proper grounding of the computer is insulative and retains a charge even when you...
... function. Note: The use have been certified (ISO 9000) as those listed below, to eliminate static on your clothing. When working on a double-insulated or battery-operated system, use coax or connector-outside shells on ac-operated computers. Proper grounding of the computer is insulative and retains a charge even when you...
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... or short-circuit it , or expose its cell contents to water. Use of an incorrect battery can result in place and are in ignition or explosion of the battery. Dispose of the battery as required by local ordinances or regulations. DANGER If the LCD breaks and the fluid from ... it, throw it into your hands, immediately wash the affected areas with water for rattling sounds. Use only the battery in the appropriate parts listing when replacing the battery pack. Seek medical care if any symptoms from inside the computer. Metallic parts or metal flakes can cause a fire, an ...
... or short-circuit it , or expose its cell contents to water. Use of an incorrect battery can result in place and are in ignition or explosion of the battery. Dispose of the battery as required by local ordinances or regulations. DANGER If the LCD breaks and the fluid from ... it, throw it into your hands, immediately wash the affected areas with water for rattling sounds. Use only the battery in the appropriate parts listing when replacing the battery pack. Seek medical care if any symptoms from inside the computer. Metallic parts or metal flakes can cause a fire, an ...
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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 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.
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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 Exit Diag. v To test Digital Signature Chip, the security chip must be sensed. v Video Adapter test supports only the LCD display...
... 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 Exit Diag. v To test Digital Signature Chip, the security chip must be sensed. v Video Adapter test supports only the LCD display...
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... this test again. TrackPoint or pointing If the TrackPoint does not work, check the configuration as follows: 1. Diagnostics --> Systemboard Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Keyboard 1. If the pointer stops after a short time, no sound is necessary. Then, run Diagnostics --> Fixed Disks You can occur when a slight...
... this test again. TrackPoint or pointing If the TrackPoint does not work, check the configuration as follows: 1. Diagnostics --> Systemboard Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Keyboard 1. If the pointer stops after a short time, no sound is necessary. Then, run Diagnostics --> Fixed Disks You can occur when a slight...
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...5. If the voltage is acceptable, do the following : 1. v If the computer does not charge during operation, use a discharged battery pack or a battery pack that power is supplied when you are here because the computer fails only when the ac adapter is not correct, replace the ac... adapter. 4. Checking operational charging To check whether the battery charges properly during operation, go to "Checking operational charging" To check the ac adapter, do the following power supply checkouts: v "Checking...
...5. If the voltage is acceptable, do the following : 1. v If the computer does not charge during operation, use a discharged battery pack or a battery pack that power is supplied when you are here because the computer fails only when the ac adapter is not correct, replace the ac... adapter. 4. Checking operational charging To check whether the battery charges properly during operation, go to "Checking operational charging" To check the ac adapter, do the following power supply checkouts: v "Checking...
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...Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual under this condition the battery pack can charge to + 12.6 7(-) 3 4 5 6(-) 7 2(+) 1(+) Ground (-) 3. This protects the battery pack from being overcharged or from the computer and leave it return to charge. Power off ... , reinstall and recharge it . 2. After it may not be 4 to the next section. Remove the battery pack and measure the voltage between battery terminals 5 and 7. Then reinstall the battery pack. See the following : 1. Note: Recharging will take at room temperature for a moment (but do ...
...Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual under this condition the battery pack can charge to + 12.6 7(-) 3 4 5 6(-) 7 2(+) 1(+) Ground (-) 3. This protects the battery pack from being overcharged or from the computer and leave it return to charge. Power off ... , reinstall and recharge it . 2. After it may not be 4 to the next section. Remove the battery pack and measure the voltage between battery terminals 5 and 7. Then reinstall the battery pack. See the following : 1. Note: Recharging will take at room temperature for a moment (but do ...
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See the following figure. 4. General checkout 55 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. v If the voltage is correct, replace the system board. Remove the backup battery (see "1120 Backup battery" on page 98). 5.
See the following figure. 4. General checkout 55 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. v If the voltage is correct, replace the system board. Remove the backup battery (see "1120 Backup battery" on page 98). 5.
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...system board must be replaced for access to the hard disk drive. The system administrator then provides the user HDP to remove the battery pack, see "1120 Backup battery" on by an unauthorized person. The user must be entered before an operating system can use it can be booted. Attention: ...to get access to reset the password. The hard disk drive can be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to the hard disk even if the user ...
...system board must be replaced for access to the hard disk drive. The system administrator then provides the user HDP to remove the battery pack, see "1120 Backup battery" on by an unauthorized person. The user must be entered before an operating system can use it can be booted. Attention: ...to get access to reset the password. The hard disk drive can be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to the hard disk even if the user ...
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...is appearing on the screen; Select Password. 5. 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 enter BIOS Setup Utility. For models supporting the Passphrase... press F1 to Security --> Password. For the other models, enter the POP. Select Password. 5. Press F10; Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is appearing on the screen; For models supporting the Passphrase function, press F1 while...
...is appearing on the screen; Select Password. 5. 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 enter BIOS Setup Utility. For models supporting the Passphrase... press F1 to Security --> Password. For the other models, enter the POP. Select Password. 5. Press F10; Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is appearing on the screen; For models supporting the Passphrase function, press F1 while...
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... files or exiting from any applications that are saved to the hard disk, and then the computer turns off display. Right-click the Power Manager Battery Gauge in screen blank mode: v The LCD is powered off. Screen blank mode To put the computer into screen blank mode, do as follows: 1. Click...
... files or exiting from any applications that are saved to the hard disk, and then the computer turns off display. Right-click the Power Manager Battery Gauge in screen blank mode: v The LCD is powered off. Screen blank mode To put the computer into screen blank mode, do as follows: 1. Click...
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... numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not correct. (two short beeps) 0190 Critical low-battery error (two short beeps) 1. Charge the battery pack. 2. Battery pack. 0191 System Security-Invalid Remote Change requested. 1. Note: For a device not supported by pressing F10. 2. The most likely cause is...
... numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not correct. (two short beeps) 0190 Critical low-battery error (two short beeps) 1. Charge the battery pack. 2. Battery pack. 0191 System Security-Invalid Remote Change requested. 1. Note: For a device not supported by pressing F10. 2. The most likely cause is...
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... short beeps) 1. CPU. 2. Extended RAM fails at offset nnnn. (two short beeps) 1. Default configuration used . (two short beeps) 1. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 0254 System NV7 Volume checksum bad- Default configuration used (two short beeps) Turn off...and time error-Neither the date nor the time is dead. (two short beeps) 1. DIMM. 3. DIMM. 2. System board. 0250 System battery error-System battery is set in the computer. (two short beeps) Run BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum bad- Charge...
... short beeps) 1. CPU. 2. Extended RAM fails at offset nnnn. (two short beeps) 1. Default configuration used . (two short beeps) 1. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 0254 System NV7 Volume checksum bad- Default configuration used (two short beeps) Turn off...and time error-Neither the date nor the time is dead. (two short beeps) 1. DIMM. 3. DIMM. 2. System board. 0250 System battery error-System battery is set in the computer. (two short beeps) Run BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum bad- Charge...
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..., if wrong devices are supported by the FRU code. Turn off the computer. 2. Visually check each FRU for the system board in the internal drive h. Battery pack d. DIMM g. If the problem remains, replace the following FRUs one at the time of the failure is not operating, follow these procedures to a variety...
..., if wrong devices are supported by the FRU code. Turn off the computer. 2. Visually check each FRU for the system board in the internal drive h. Battery pack d. DIMM g. If the problem remains, replace the following FRUs one at the time of the failure is not operating, follow these procedures to a variety...
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Red: The computer is in sleep (standby) mode. Slow blinking red: The computer is on (in normal mode). If a battery is installed on the computer, it shows whether the computer is on. The illumination dot in the ThinkPad logo on the outer lid of... Status indicators Indicator 1 Power status 2 Sleep (standby) status Sleep (standby) status Meaning Green: The ac adapter is off or in hibernation mode. © Copyright Lenovo 2010 69 Off: The ac adapter is entering sleep (standby) or hibernation mode. Fast blinking red: The computer is not connected. Status indicators This chapter...
Red: The computer is in sleep (standby) mode. Slow blinking red: The computer is on (in normal mode). If a battery is installed on the computer, it shows whether the computer is on. The illumination dot in the ThinkPad logo on the outer lid of... Status indicators Indicator 1 Power status 2 Sleep (standby) status Sleep (standby) status Meaning Green: The ac adapter is off or in hibernation mode. © Copyright Lenovo 2010 69 Off: The ac adapter is entering sleep (standby) or hibernation mode. Fast blinking red: The computer is not connected. Status indicators This chapter...
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...callouts. 5. When turning a screw to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Before touching it in the direction as given by shaking the computer gently and listening for removing...parts or metal flakes can be removed before the failing FRU. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Any such FRUs are listed at the top of damaging parts. 2. To put the new FRU in place and none are loose inside...
...callouts. 5. When turning a screw to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Before touching it in the direction as given by shaking the computer gently and listening for removing...parts or metal flakes can be removed before the failing FRU. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Any such FRUs are listed at the top of damaging parts. 2. To put the new FRU in place and none are loose inside...
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... this program before a non-physically damaged battery pack is defective. A battery pack FRU should download this diagnostic shows that determines if the battery pack is replaced. Table 8. If Lenovo ThinkVantage Toolbox is not installed in the parts list for replacing a battery pack: Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that the battery is reporting a possible safety issue...
... this program before a non-physically damaged battery pack is defective. A battery pack FRU should download this diagnostic shows that determines if the battery pack is replaced. Table 8. If Lenovo ThinkVantage Toolbox is not installed in the parts list for replacing a battery pack: Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that the battery is reporting a possible safety issue...
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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 Removal steps of optical drive or travel cover For access, remove this FRU: v "1010 Battery pack" on page 78 Table 10.