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...Supervisor password 31 How to remove the power-on password . . . 31 How to remove the hard disk password . . . 31 Power management 32 © Copyright Lenovo 2012 Screen blank mode 32 Sleep mode 32 Hibernation mode 33 Symptom-to use error codes 20 Strategy for replacing FRUs for CTO, CMV, and... LCD FRUs and CRUs 46 Looking up FRU information 47 Chapter 8. Removing or replacing a FRU 53 General guidelines 53 Before servicing your computer 54 1010 Battery pack 54 1020 Bottom slot cover 55 1030 Memory modules 56 1040 Hard disk drive or solid-state drive . . . . 57 1050 PCI Express ...
...Supervisor password 31 How to remove the power-on password . . . 31 How to remove the hard disk password . . . 31 Power management 32 © Copyright Lenovo 2012 Screen blank mode 32 Sleep mode 32 Hibernation mode 33 Symptom-to use error codes 20 Strategy for replacing FRUs for CTO, CMV, and... LCD FRUs and CRUs 46 Looking up FRU information 47 Chapter 8. Removing or replacing a FRU 53 General guidelines 53 Before servicing your computer 54 1010 Battery pack 54 1020 Bottom slot cover 55 1030 Memory modules 56 1040 Hard disk drive or solid-state drive . . . . 57 1050 PCI Express ...
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Notices 83 Electronic emission notices 84 Trademarks 84 ii Hardware Maintenance Manual 1090 Microphone 67 1100 Speaker assembly 68 1110 I/O sub card with USB connector . . . . . 68 1120 CRT board assembly (with cable) . . . . . 69 1130 System board assembly 70 1140 Thermal fan assembly and backup battery . 72 1150 LCD unit 73 1160 DC-in connector and base cover assembly . 75 2010 LCD bezel assembly 77 2020 LCD panel, LCD cable , and hinges . . . . 78 2030 Integrated camera 79 2040 Wireless antenna assembly and LCD rear cover assembly 80 Appendix A.
Notices 83 Electronic emission notices 84 Trademarks 84 ii Hardware Maintenance Manual 1090 Microphone 67 1100 Speaker assembly 68 1110 I/O sub card with USB connector . . . . . 68 1120 CRT board assembly (with cable) . . . . . 69 1130 System board assembly 70 1140 Thermal fan assembly and backup battery . 72 1150 LCD unit 73 1160 DC-in connector and base cover assembly . 75 2010 LCD bezel assembly 77 2020 LCD panel, LCD cable , and hinges . . . . 78 2030 Integrated camera 79 2040 Wireless antenna assembly and LCD rear cover assembly 80 Appendix A.
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...ThinkPad alterations. 7. Checklist: 1. Go to protect users and service technicians from injury. Check for worn, frayed, or pinched cables. 9. Remove the cover. 6. Check for cracked or bulging batteries...ground connector in identifying potentially unsafe conditions. Check for damage (loose, broken, or sharp edges). 2. Handling devices that the power-supply cover fasteners (screws or rivets) have been ...: http://www.lenovo.com/serviceparts-lookup. This guide addresses only those items. You should be the authorized type specified for any obvious non-ThinkPad alterations. Consider ...
...ThinkPad alterations. 7. Checklist: 1. Go to protect users and service technicians from injury. Check for worn, frayed, or pinched cables. 9. Remove the cover. 6. Check for cracked or bulging batteries...ground connector in identifying potentially unsafe conditions. Check for damage (loose, broken, or sharp edges). 2. Handling devices that the power-supply cover fasteners (screws or rivets) have been ...: http://www.lenovo.com/serviceparts-lookup. This guide addresses only those items. You should be the authorized type specified for any obvious non-ThinkPad alterations. Consider ...
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.... Use the round ground prong of the computer is desirable but not necessary. - Grounding requirements Electrical grounding of the ac plug on a double-insulated or battery-operated system, use coax or connector-outside shells on your body. • Prevent the part from touching your skin to eliminate static on these systems...
.... Use the round ground prong of the computer is desirable but not necessary. - Grounding requirements Electrical grounding of the ac plug on a double-insulated or battery-operated system, use coax or connector-outside shells on your body. • Prevent the part from touching your skin to eliminate static on these systems...
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...and check the power sources. Follow the instructions on the Web site to create a bootable diagnostic medium on the computer. When the ThinkPad logo is not correct, replace the ac power adapter. 4. Measure the output voltage at the plug of the ac power adapter might... 1. If you suspect a power problem, see the appropriate one you are servicing. 3. 3. When the Boot Menu window opens, release the F12 key. 4. Remove the battery pack. 3. Unplug the ac power adapter cable from the one of the following illustration: 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0 3 Ground...
...and check the power sources. Follow the instructions on the Web site to create a bootable diagnostic medium on the computer. When the ThinkPad logo is not correct, replace the ac power adapter. 4. Measure the output voltage at the plug of the ac power adapter might... 1. If you suspect a power problem, see the appropriate one you are servicing. 3. 3. When the Boot Menu window opens, release the F12 key. 4. Remove the battery pack. 3. Unplug the ac power adapter cable from the one of the following illustration: 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0 3 Ground...
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... being overcharged or from the ac power adapter does not always indicate a defect. To get detailed information about the battery, double-click the Power Manager Battery Gauge icon. Note: If the battery pack becomes hot, it at least 3 hours, even if the indicator does not turn on . Power off the... resistance is still not charged, go to 100% of the Windows taskbar and wait for a while. If the battery status indicator or icon does not turn on , remove the battery pack and let it is correct, replace the system board. If it return to room temperature. Perform operational charging....
... being overcharged or from the ac power adapter does not always indicate a defect. To get detailed information about the battery, double-click the Power Manager Battery Gauge icon. Note: If the battery pack becomes hot, it at least 3 hours, even if the indicator does not turn on . Power off the... resistance is still not charged, go to 100% of the Windows taskbar and wait for a while. If the battery status indicator or icon does not turn on , remove the battery pack and let it is correct, replace the system board. If it return to room temperature. Perform operational charging....
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Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after replacement, replace the system board. 28 Hardware Maintenance Manual Remove the backup battery (see "1010 Battery pack" on page 72). 5. Measure the voltage of the backup battery. Remove the battery pack (see "1140 Thermal fan assembly and backup battery" on page 54). 4. See the following illustration. 3.
Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after replacement, replace the system board. 28 Hardware Maintenance Manual Remove the backup battery (see "1010 Battery pack" on page 72). 5. Measure the voltage of the backup battery. Remove the battery pack (see "1140 Thermal fan assembly and backup battery" on page 54). 4. See the following illustration. 3.
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... the following : Chapter 4. How to remove the power-on password To remove the power-on how to save changes and exit the ThinkPad Setup program. Remove the battery pack. Turn on page 31. Select Password. 6. Select Power-On Password. 7. The hard disk drive can be replaced for a ... and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk password or the master hard disk password, or to enter the ThinkPad Setup program. 4. Attention: If the supervisor password has been...
... the following : Chapter 4. How to remove the power-on password To remove the power-on how to save changes and exit the ThinkPad Setup program. Remove the battery pack. Turn on page 31. Select Password. 6. Select Power-On Password. 7. The hard disk drive can be replaced for a ... and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk password or the master hard disk password, or to enter the ThinkPad Setup program. 4. Attention: If the supervisor password has been...
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... off. • The hard disk drive is signaled by a serial device or a PC Card device. • The time set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically. Right-click the Power Manager...powered off. • The microprocessor stops. Select Hard-disk x password where x is displayed, immediately press F1 to save changes and exit the ThinkPad Setup program. The user hard disk password and the master hard disk password have been removed. Then, leave the Enter New Password field blank, and...
... off. • The hard disk drive is signaled by a serial device or a PC Card device. • The time set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically. Right-click the Power Manager...powered off. • The microprocessor stops. Select Hard-disk x password where x is displayed, immediately press F1 to save changes and exit the ThinkPad Setup program. The user hard disk password and the master hard disk password have been removed. Then, leave the Enter New Password field blank, and...
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...network card. 2. FRU or action, in the computer. (two short beeps) Run the ThinkPad Setup program to have the computer serviced. 34 Hardware Maintenance Manual Replace the battery with the correct Lenovo battery for more than 8 hours by pressing Fn+F10. 2. Error messages Table 2. Press ... error. (four short beeps, one long beep) This system does not support batteries that are not genuine Lenovo-made or authorized. The access to continue. Invalid Remote Change requested. 1. Run the ThinkPad Setup program, and then save current setting by connecting the ac power adapter. ...
...network card. 2. FRU or action, in the computer. (two short beeps) Run the ThinkPad Setup program to have the computer serviced. 34 Hardware Maintenance Manual Replace the battery with the correct Lenovo battery for more than 8 hours by pressing Fn+F10. 2. Error messages Table 2. Press ... error. (four short beeps, one long beep) This system does not support batteries that are not genuine Lenovo-made or authorized. The access to continue. Invalid Remote Change requested. 1. Run the ThinkPad Setup program, and then save current setting by connecting the ac power adapter. ...
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DIMM g. PC Cards 4. Non-ThinkPad devices b. External diskette drive or optical drive f. Determine whether the problem has been solved. 6. Visually check each FRU for damage. Battery pack d. Hard disk drive e. If the problem does not recur, reconnect the removed devices one at a time (do not isolate FRUs that have no defects). ...
DIMM g. PC Cards 4. Non-ThinkPad devices b. External diskette drive or optical drive f. Determine whether the problem has been solved. 6. Visually check each FRU for damage. Battery pack d. Hard disk drive e. If the problem does not recur, reconnect the removed devices one at a time (do not isolate FRUs that have no defects). ...
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Bottom view 2 1 2 1 Battery pack 2 Battery pack latches Locating FRUs and CRUs This topic introduces the following service parts: • "Major FRUs and CRUs" on page 44 • "LCD FRUs and CRUs" on page 37. Rear view 1 2 3 4 5 6 1 System status indicator1 2 Combo audio jack 3 Ethernet connector 4 USB 3.0 connectors 5 Fan louver 6 Video graphics array (VGA) connector 1: For the description of the system status indicator, see Chapter 5 "Status indicators" on page 46 3 3 Bottom slot cover 42 Hardware Maintenance Manual
Bottom view 2 1 2 1 Battery pack 2 Battery pack latches Locating FRUs and CRUs This topic introduces the following service parts: • "Major FRUs and CRUs" on page 44 • "LCD FRUs and CRUs" on page 37. Rear view 1 2 3 4 5 6 1 System status indicator1 2 Combo audio jack 3 Ethernet connector 4 USB 3.0 connectors 5 Fan louver 6 Video graphics array (VGA) connector 1: For the description of the system status indicator, see Chapter 5 "Status indicators" on page 46 3 3 Bottom slot cover 42 Hardware Maintenance Manual
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...types or models, unless otherwise specified. • CRU statement for your responsibility. ThinkPad computers contain the following types of self-service CRUs is your product. Self-service... you. Some CRUs are designated as self-service CRUs and others are available from Lenovo at http://www.lenovo.com/support. CRU information and replacement instructions are shipped with a replacement part you ...replacement CRU. An electronic version of CRUs include the ac power adapter, power cord, battery, and hard disk drive. Chapter 7. Examples of these types of this Hardware Maintenance Manual...
...types or models, unless otherwise specified. • CRU statement for your responsibility. ThinkPad computers contain the following types of self-service CRUs is your product. Self-service... you. Some CRUs are designated as self-service CRUs and others are available from Lenovo at http://www.lenovo.com/support. CRU information and replacement instructions are shipped with a replacement part you ...replacement CRU. An electronic version of CRUs include the ac power adapter, power cord, battery, and hard disk drive. Chapter 7. Examples of these types of this Hardware Maintenance Manual...
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Locations 45 Table 7. Major FRUs and CRUs (continued) No. FRU description 3 Power button sub card 4 Microphone 5 Battery pack 6 DC-in connector 7 USB connector 8 Hard disk drive or solid-state drive 9 Wireless LAN card 10 Bottom slot cover 11 Half-size wireless WAN ... solid-state drive 12 Half-size wireless WAN card bracket 13 Speaker assembly 14 Base cover assembly 15 Memory module 16 VGA connector 17 Backup battery 18 System board assembly 19 Thermal fan assembly 20 Keyboard 21 TrackPoint cap Self-service CRU No No Yes No No Yes Yes No Yes...
Locations 45 Table 7. Major FRUs and CRUs (continued) No. FRU description 3 Power button sub card 4 Microphone 5 Battery pack 6 DC-in connector 7 USB connector 8 Hard disk drive or solid-state drive 9 Wireless LAN card 10 Bottom slot cover 11 Half-size wireless WAN ... solid-state drive 12 Half-size wireless WAN card bracket 13 Speaker assembly 14 Base cover assembly 15 Memory module 16 VGA connector 17 Backup battery 18 System board assembly 19 Thermal fan assembly 20 Keyboard 21 TrackPoint cap Self-service CRU No No Yes No No Yes Yes No Yes...
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...removing a FRU, move it in place and none are available from electrical outlets, remove the battery pack, and then disconnect any FRUs that all power cords from Lenovo at http://www.lenovo.com/support. When replacing a FRU, use the correct screw(s) as given by removing any interconnecting..." or "CRU." Begin by the arrow in the drawing. 7. Verify this by using an electrostatic discharge (ESD) strap. © Copyright Lenovo 2012 53 Metallic parts or metal flakes can be charged for your product with the replacement CRU; Removing or replacing a FRU This chapter provides ...
...removing a FRU, move it in place and none are available from electrical outlets, remove the battery pack, and then disconnect any FRUs that all power cords from Lenovo at http://www.lenovo.com/support. When replacing a FRU, use the correct screw(s) as given by removing any interconnecting..." or "CRU." Begin by the arrow in the drawing. 7. Verify this by using an electrostatic discharge (ESD) strap. © Copyright Lenovo 2012 53 Metallic parts or metal flakes can be charged for your product with the replacement CRU; Removing or replacing a FRU This chapter provides ...
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... might have a SIM card slot. The only exception to remove the battery pack first. Removal steps of battery pack DANGER Use only the authorized battery specified for replacing a battery pack: • The the Lenovo Solution Center program provides an automatic battery diagnostic test that the battery is not covered by the warranty. Removing the SIM card Depending...
... might have a SIM card slot. The only exception to remove the battery pack first. Removal steps of battery pack DANGER Use only the authorized battery specified for replacing a battery pack: • The the Lenovo Solution Center program provides an automatic battery diagnostic test that the battery is not covered by the warranty. Removing the SIM card Depending...
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Ensure that the left battery latch 1 . Hold the right battery latch to the unlocked position, and then remove the battery pack 2 . 1 2 2 When installing: Install the battery pack in the locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page 54 Chapter 9. Removing or replacing a FRU 55 Unlock the left battery latch is in the slot.
Ensure that the left battery latch 1 . Hold the right battery latch to the unlocked position, and then remove the battery pack 2 . 1 2 2 When installing: Install the battery pack in the locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page 54 Chapter 9. Removing or replacing a FRU 55 Unlock the left battery latch is in the slot.
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Removal steps of bottom slot cover Note: Loosen the screws 1 . 1 1030 Memory modules For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on page 55 56 Hardware Maintenance Manual
Removal steps of bottom slot cover Note: Loosen the screws 1 . 1 1030 Memory modules For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on page 55 56 Hardware Maintenance Manual
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Press the memory module firmly, and pivot it until it is to be installed in SLOT-0 ( a ), but not in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on the computer you are servicing, the memory module must be installed on page 55 Chapter 9. ...
Press the memory module firmly, and pivot it until it is to be installed in SLOT-0 ( a ), but not in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on the computer you are servicing, the memory module must be installed on page 55 Chapter 9. ...
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Removal steps of hard disk drive or solid-state drive bracket 1 1 2 Step 1 Screw (quantity) M3 × 3 mm, wafer-head, nylon-coated (2) Color Silver 1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on page 55 Torque 0.392 Nm (4 kgfcm) Chapter 9. Removing or replacing a FRU 59
Removal steps of hard disk drive or solid-state drive bracket 1 1 2 Step 1 Screw (quantity) M3 × 3 mm, wafer-head, nylon-coated (2) Color Silver 1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom slot cover" on page 55 Torque 0.392 Nm (4 kgfcm) Chapter 9. Removing or replacing a FRU 59