Hardware Maintenance Manual
Page 3
... a hard disk drive . . . 20 Important notice for replacing a system board 20 How to do first 23 Checkout guide 24 Lenovo Solution Center 24 Quick test programs 24 UEFI diagnostic program 25 Bootable diagnostic programs 25 Power system checkout 26 Checking the ac power adapter ...26 Checking operational charging 27 Checking the battery pack 27 Checking the backup battery 28 Chapter 4. Removing or replacing a FRU 53 General guidelines 53 Before servicing your computer 54 Removing the SIM ...
... a hard disk drive . . . 20 Important notice for replacing a system board 20 How to do first 23 Checkout guide 24 Lenovo Solution Center 24 Quick test programs 24 UEFI diagnostic program 25 Bootable diagnostic programs 25 Power system checkout 26 Checking the ac power adapter ...26 Checking operational charging 27 Checking the battery pack 27 Checking the backup battery 28 Chapter 4. Removing or replacing a FRU 53 General guidelines 53 Before servicing your computer 54 Removing the SIM ...
Hardware Maintenance Manual
Page 4
1070 Backup battery 64 1080 Keyboard 65 1090 Keyboard bezel assembly and power button sub card 68 1100 Thermal fan assembly 70 1110 Microprocessor 72 1120 System board ...
1070 Backup battery 64 1080 Keyboard 65 1090 Keyboard bezel assembly and power button sub card 68 1100 Thermal fan assembly 70 1110 Microprocessor 72 1120 System board ...
Hardware Maintenance Manual
Page 9
...person to : http://www.lenovo.com/serviceparts-lookup c. Begin the checks with . Checklist: 1. Check exterior covers for any obvious non-ThinkPad alterations. A third-wire ...following checklist at the same charge. Check for damage (loose, broken, or sharp edges). 2. Protect against ESD damage by this inspection guide is to electrostatic discharge (ESD.)...- Check the power cord for cracked or bulging batteries. 5. Remove the cover. 6. Use good judgment as to protect users and service technicians from injury. If any non-ThinkPad alterations. 7. b. Check for : a. Safety ...
...person to : http://www.lenovo.com/serviceparts-lookup c. Begin the checks with . Checklist: 1. Check exterior covers for any obvious non-ThinkPad alterations. A third-wire ...following checklist at the same charge. Check for damage (loose, broken, or sharp edges). 2. Protect against ESD damage by this inspection guide is to electrostatic discharge (ESD.)...- Check the power cord for cracked or bulging batteries. 5. Remove the cover. 6. Use good judgment as to protect users and service technicians from injury. If any non-ThinkPad alterations. 7. b. Check for : a. Safety ...
Hardware Maintenance Manual
Page 10
Note: The use coax or connector-outside shells on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to eliminate static on ac-operated computers. Use the round ground prong of ...
Note: The use coax or connector-outside shells on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to eliminate static on ac-operated computers. Use the round ground prong of ...
Hardware Maintenance Manual
Page 32
... key. If an error code is displayed, repeatedly press and release the F12 key. When the ThinkPad logo is displayed, go to "Symptom-to-FRU index" on , check the power cord of ...the following : 1. Connect the ac power adapter. 4. Check that the battery pack supplies power when you have created the bootable diagnostic medium on the computer. Check that power ... Follow the instructions on the screen to "Power system checkout" on the screen to http://www.lenovo.com/diags. 2. The diagnostic program will be launched automatically. 6. Go to use the diagnostic ...
... key. If an error code is displayed, repeatedly press and release the F12 key. When the ThinkPad logo is displayed, go to "Symptom-to-FRU index" on , check the power cord of ...the following : 1. Connect the ac power adapter. 4. Check that the battery pack supplies power when you have created the bootable diagnostic medium on the computer. Check that power ... Follow the instructions on the screen to "Power system checkout" on the screen to http://www.lenovo.com/diags. 2. The diagnostic program will be launched automatically. 6. Go to use the diagnostic ...
Hardware Maintenance Manual
Page 33
...specific system and manufactured by Lenovo or an authorized builder. Note: If the battery pack becomes hot, it is installed, the system will not charge. To get detailed information about the battery, double-click the Power Manager Battery Gauge icon. To check the battery pack, do the following ..., replace the ac power adapter. 4. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use a discharged battery pack or a battery pack that less than 50% of the total power...
...specific system and manufactured by Lenovo or an authorized builder. Note: If the battery pack becomes hot, it is installed, the system will not charge. To get detailed information about the battery, double-click the Power Manager Battery Gauge icon. To check the battery pack, do the following ..., replace the ac power adapter. 4. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use a discharged battery pack or a battery pack that less than 50% of the total power...
Hardware Maintenance Manual
Page 34
...the voltage is less than +11.0 V dc, measure the resistance between battery terminals 1 (+) and 7 (-). If the resistance is not correct, replace the backup battery. • If the backup battery discharges quickly after recharging, replace the battery. 4. Power off the computer, and unplug the ac power adapter from ... the indicator does not turn on page 64. 5. Checking the backup battery Do the following: 1. Measure the voltage of the backup battery. Wire Red Black Voltage (V dc) +2.5 to 30 K Ω. See "1010 Battery pack" on page 54. 4. If the resistance is more than +...
...the voltage is less than +11.0 V dc, measure the resistance between battery terminals 1 (+) and 7 (-). If the resistance is not correct, replace the backup battery. • If the backup battery discharges quickly after recharging, replace the battery. 4. Power off the computer, and unplug the ac power adapter from ... the indicator does not turn on page 64. 5. Checking the backup battery Do the following: 1. Measure the voltage of the backup battery. Wire Red Black Voltage (V dc) +2.5 to 30 K Ω. See "1010 Battery pack" on page 54. 4. If the resistance is more than +...
Hardware Maintenance Manual
Page 38
...disk password. 7. Turn on the computer. 2. 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 hard disk password, or to the service technician, do the following : 1....the password prompt will not be displayed. Turn on password has been removed. 5. Press Fn+F10 to remove the battery pack, see "1070 Backup battery" on password: 1. When the ThinkPad logo is the letter of the hard disk drive. Select Security. 4. Select Master HDP, where HDP stands for...
...disk password. 7. Turn on the computer. 2. 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 hard disk password, or to the service technician, do the following : 1....the password prompt will not be displayed. Turn on password has been removed. 5. Press Fn+F10 to remove the battery pack, see "1070 Backup battery" on password: 1. When the ThinkPad logo is the letter of the hard disk drive. Select Security. 4. Select Master HDP, where HDP stands for...
Hardware Maintenance Manual
Page 39
...that action. • Closing the lid. • Pressing the power button. The hibernation file in either of the following : If you when the battery is powered off . • The hard disk drive is low, and then the computer enters the power-saving mode automatically. Note: The computer does... power plan). Select Power off . Also, the computer goes into sleep mode automatically: • If a "suspend time" has been set the low-battery alarm, the charge indicator notifies you have defined one of the following actions as the event that causes the system to enter hibernation mode, do...
...that action. • Closing the lid. • Pressing the power button. The hibernation file in either of the following : If you when the battery is powered off . • The hard disk drive is low, and then the computer enters the power-saving mode automatically. Note: The computer does... power plan). Select Power off . Also, the computer goes into sleep mode automatically: • If a "suspend time" has been set the low-battery alarm, the charge indicator notifies you have defined one of the following actions as the event that causes the system to enter hibernation mode, do...
Hardware Maintenance Manual
Page 40
... are likely to need to -FRU index in this section lists symptoms and errors and their possible causes. Replace the backup battery and run the ThinkPad Setup program to EEPROM is failed. (two short beeps) 0189 Invalid RFID configuration information area-The EEPROM checksum is not described...Change requested. 0251 System CMOS checksum bad- This index can be replaced next. Run the ThinkPad Setup program, and then save current setting by diagnostic codes in boldface type. Charge the backup battery for each error detected in the computer. System board. 1. If replacing a FRU does ...
... are likely to need to -FRU index in this section lists symptoms and errors and their possible causes. Replace the backup battery and run the ThinkPad Setup program to EEPROM is failed. (two short beeps) 0189 Invalid RFID configuration information area-The EEPROM checksum is not described...Change requested. 0251 System CMOS checksum bad- This index can be replaced next. Run the ThinkPad Setup program, and then save current setting by diagnostic codes in boldface type. Charge the backup battery for each error detected in the computer. System board. 1. If replacing a FRU does ...
Hardware Maintenance Manual
Page 41
Remove the Mini PCI network card. 2. Replace the battery. Make sure that every connector is set. Reseat DIMM. 2. System board. Chapter 4. Please replace the battery with the correct Lenovo battery for the notebook computer contains many thin-film transistors (TFTs). Thermal grease. 3. System board. No-beep ... replaced. System board. Press the ESC key to reset the time and date. 1. Notes: • This policy applies to all ThinkPad notebooks purchased on , LCD blank, and no POST. LCD-related symptoms Important: The TFT LCD for this system and will not charge...
Remove the Mini PCI network card. 2. Replace the battery. Make sure that every connector is set. Reseat DIMM. 2. System board. Chapter 4. Please replace the battery with the correct Lenovo battery for the notebook computer contains many thin-film transistors (TFTs). Thermal grease. 3. System board. No-beep ... replaced. System board. Press the ESC key to reset the time and date. 1. Notes: • This policy applies to all ThinkPad notebooks purchased on , LCD blank, and no POST. LCD-related symptoms Important: The TFT LCD for this system and will not charge...
Hardware Maintenance Manual
Page 42
...an intermittent problem, do the following devices: a. Rerun the test to a variety of the following : 1. Verify that no more errors exist. Non-ThinkPad devices b. External diskette drive or optical drive f. If the problem remains, replace the following FRUs one at the time of R, G, B sub-... the computer. 2. Replace any error is operating correctly. Remove or disconnect all of causes that have nothing to isolate the failing FRU. Battery pack d. Optical disk or diskette in sequence System board. 1. If the problem does not recur, reconnect the removed devices one at least...
...an intermittent problem, do the following devices: a. Rerun the test to a variety of the following : 1. Verify that no more errors exist. Non-ThinkPad devices b. External diskette drive or optical drive f. If the problem remains, replace the following FRUs one at the time of R, G, B sub-... the computer. 2. Replace any error is operating correctly. Remove or disconnect all of causes that have nothing to isolate the failing FRU. Battery pack d. Optical disk or diskette in sequence System board. 1. If the problem does not recur, reconnect the removed devices one at least...
Hardware Maintenance Manual
Page 50
Bottom view 2 1 2 1 Battery pack 2 Battery pack latches 3 4 3 Bottom cover1 4 Built-in stereo speakers 1: The hard disk drive, solid-state drive, memory module, wireless LAN card, wireless WAN card, mSATA solid-state drive, and the backup battery are located underneath the bottom cover. 44 Hardware Maintenance Manual Rear view 1 2 1 System status indicator1 2 Media card reader slot 3 USB 3.0 connectors 3 4 5 6 4 RJ45 Ethernet connector 5 Fan louvers 6 Security keyhole 1: For the description of the indicator, see Chapter 5 "Status indicators" on page 39.
Bottom view 2 1 2 1 Battery pack 2 Battery pack latches 3 4 3 Bottom cover1 4 Built-in stereo speakers 1: The hard disk drive, solid-state drive, memory module, wireless LAN card, wireless WAN card, mSATA solid-state drive, and the backup battery are located underneath the bottom cover. 44 Hardware Maintenance Manual Rear view 1 2 1 System status indicator1 2 Media card reader slot 3 USB 3.0 connectors 3 4 5 6 4 RJ45 Ethernet connector 5 Fan louvers 6 Security keyhole 1: For the description of the indicator, see Chapter 5 "Status indicators" on page 39.
Hardware Maintenance Manual
Page 51
... CRUs include the ac power adapter, power cord, battery, and hard disk drive. CRU information and replacement instructions are shipped with your product and are held by no more than two screws. See your receipt of your Lenovo Limited Warranty documentation for your product in this manual ... is required: (1) return instructions, a prepaid shipping label, and a container will ship the CRU to find a list of CRUs for full details. ThinkPad computers contain the following service parts: • "Major FRUs and CRUs" on page 46 • "Locating FRUs and CRUs" on installing the CRU...
... CRUs include the ac power adapter, power cord, battery, and hard disk drive. CRU information and replacement instructions are shipped with your product and are held by no more than two screws. See your receipt of your Lenovo Limited Warranty documentation for your product in this manual ... is required: (1) return instructions, a prepaid shipping label, and a container will ship the CRU to find a list of CRUs for full details. ThinkPad computers contain the following service parts: • "Major FRUs and CRUs" on page 46 • "Locating FRUs and CRUs" on installing the CRU...
Hardware Maintenance Manual
Page 53
... 6 Base cover assembly 7 DC-in sub card 8 DC-in cable 9 Backup battery 10 Hard disk drive (on some models) 11 Solid-state drive (on some models) 12 Bottom cover 13 Memory module 14 Wireless WAN card (on ...
... 6 Base cover assembly 7 DC-in sub card 8 DC-in cable 9 Backup battery 10 Hard disk drive (on some models) 11 Solid-state drive (on some models) 12 Bottom cover 13 Memory module 14 Wireless WAN card (on ...
Hardware Maintenance Manual
Page 59
... at the beginning of CRUs for your product. To put the new FRU in place and none are available from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Attention: The system board is required: (1) return instructions, a prepaid shipping label, and a ... replacing a FRU This chapter provides instructions on page 49. 3. When return is sensitive to return the defective part that is your Lenovo Limited Warranty documentation for your product in the direction as shown in which they are in place, reverse the removal procedure and follow ...
... at the beginning of CRUs for your product. To put the new FRU in place and none are available from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Attention: The system board is required: (1) return instructions, a prepaid shipping label, and a ... replacing a FRU This chapter provides instructions on page 49. 3. When return is sensitive to return the defective part that is your Lenovo Limited Warranty documentation for your product in the direction as shown in which they are in place, reverse the removal procedure and follow ...
Hardware Maintenance Manual
Page 60
... computer. Note that you are servicing might have the SIM card that the battery is installed, the system will not charge. The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is replaced. If the Lenovo Solution Center program is not installed in the computer, the customer should...
... computer. Note that you are servicing might have the SIM card that the battery is installed, the system will not charge. The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is replaced. If the Lenovo Solution Center program is not installed in the computer, the customer should...
Hardware Maintenance Manual
Page 61
...position and remove the battery pack 2 . 2 1 2 1 2 When installing: Install the battery pack in the locked position. 1020 Bottom cover For access, remove this FRU: • "1010 Battery pack" on page 54 Removal steps of battery pack DANGER Use only the authorized battery specified for your computer.... Chapter 9. Removal steps of bottom cover Note: Loosen the screws 1 . Any other battery could ignite or explode. Removing or replacing ...
...position and remove the battery pack 2 . 2 1 2 1 2 When installing: Install the battery pack in the locked position. 1020 Bottom cover For access, remove this FRU: • "1010 Battery pack" on page 54 Removal steps of battery pack DANGER Use only the authorized battery specified for your computer.... Chapter 9. Removal steps of bottom cover Note: Loosen the screws 1 . Any other battery could ignite or explode. Removing or replacing ...
Hardware Maintenance Manual
Page 62
1 2 1 1 1030 Memory module For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom cover" on page 55 56 Hardware Maintenance Manual
1 2 1 1 1030 Memory module For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Bottom cover" on page 55 56 Hardware Maintenance Manual
Hardware Maintenance Manual
Page 63
... drive For access, remove these FRUs in firmly, and pivot it until it snaps into the slot. Press the memory module in order: • "1010 Battery pack" on page 54 • "1020 Bottom cover" on page 55 Attention: • Do not drop the drive or apply any physical shock to it...
... drive For access, remove these FRUs in firmly, and pivot it until it snaps into the slot. Press the memory module in order: • "1010 Battery pack" on page 54 • "1020 Bottom cover" on page 55 Attention: • Do not drop the drive or apply any physical shock to it...