Lenovo Thinkpad L570 Hardware Maintenance Manual Download

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Removal steps of the WLAN card

Step

Screw (quantity)

Color

Torque

M2 × 3 mm, flat-head, nylon-coated (1)

Black

0.181 Nm
(1.85 kgf-cm)

When installing:

Plug the gray cable into the main connector and the black cable into the auxiliary connector.

1080 Coin-cell battery

For access, remove these FRUs in order:
•

“1010 Battery pack” on page 72

•

“1020 Bottom door” on page 73

Removal steps of the coin-cell battery

DANGER

Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.

Chapter 7

Removing or replacing a FRU

Summary of Contents for Thinkpad L570

Page 1: ...L570 Hardware Maintenance Manual ...

Page 2: ...der Appendix A Notices on page 113 Second Edition March 2017 Copyright Lenovo 2017 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant to a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Page 3: ...nts with the Recovery Disc Set for the Windows 7 operating system 35 Recovery information for the Windows 7 operating system 36 Recovery information for the Windows 10 operating system 38 Passwords 40 Power on password 40 Hard disk password 40 Supervisor password 40 How to remove the power on password 40 How to remove the hard disk password 41 Power management 41 Screen blank mode for the Windows ...

Page 4: ...card 91 1160 ODD card 92 1170 Audio card and audio cable 93 1180 Speaker assembly 94 1190 System board assembly 96 1200 ExpressCard slot and dummy ExpressCard 99 1210 Saddle brackets dc in cable and base cover assembly 100 2010 LCD unit 103 2020 LCD front bezel 105 2030 Camera microphone combo card 105 2040 LCD panel 106 2050 Hinges and LCD cable 107 2060 Antenna assembly and LCD rear cover assemb...

Page 5: ...s to troubleshoot problems Important This manual is intended only for trained service technicians who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Chapter 1 Safety information on page 1 and Chapter 2 Important service information on page...

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Page 7: ...pment unsafe Before you start the machine ensure that other service technicians and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your tool case away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving p...

Page 8: ...nd in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you can prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds...

Page 9: ...hecklist 1 Check exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the authorized type specified for your computer ...

Page 10: ... protection that meets the specific service requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems U...

Page 11: ...DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...

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Page 13: ...PERIGO Chapter 1 Safety information 7 ...

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Page 15: ...PERIGO PERIGO DANGER DANGER DANGER DANGER Chapter 1 Safety information 9 ...

Page 16: ...DANGER DANGER DANGER DANGER VORSICHT 10 L570 Hardware Maintenance Manual ...

Page 17: ...VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...

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Page 19: ...Chapter 1 Safety information 13 ...

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Page 25: ...ual translations The laser compliance statements in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese Chapter 1 Safety information 19 ...

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Page 27: ...Chapter 1 Safety information 21 ...

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Page 29: ...Chapter 1 Safety information 23 ...

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Page 31: ...d in this manual After a system board is replaced ensure that the latest UEFI BIOS is loaded to the system board before completing the service action To download software fixes drivers and UEFI BIOS go to http www lenovo com ThinkPadDrivers and follow the instructions on the screen Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs If you are instructed to r...

Page 32: ...ic Configure To Order CTO model This model provides the ability for a customer to configure a Lenovo solution from a Web site and have this configuration sent to fulfillment where it is built and shipped directly to the customer The machine label and eSupport will load these products as the 4 character MT 4 character model and 2 character country code The model is CTO1 and the default country code...

Page 33: ...to view the general FRU list for a product The FRU list is a general list of components and does not contain specific model information To get the general FRU list for a product do the following 1 Go to http www lenovo com support 2 Follow the instructions on the screen to select a product 3 Click the Product Parts tab 4 Select System Service Parts to view a general FRU list Chapter 2 Important se...

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Page 35: ...ostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU What to do first When you do return a FRU you must include the following information in the parts exchange form or parts return form ...

Page 36: ...sible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Diagnosing problems Many computer problems can be solved without outside assistance If you experience a problem with your computer the first place to start is the troubleshooting information in your computer documentation If you suspect a software problem see the documentation incl...

Page 37: ...e You can get the latest technical information and download device drivers and updates from the Lenovo Support Web site at http www lenovo com support For additional information see the Lenovo Companion help system Quick test programs Run quick test programs to troubleshoot and resolve computer problems especially when the computer does not have the Lenovo Solution Center program installed To down...

Page 38: ...the following 1 Attach the USB device to the computer 2 Turn on the computer If the computer cannot be turned on go to Power system checkout on page 32 and check the power sources If an error code is displayed go to Symptom to FRU index on page 43 for error code descriptions and troubleshooting hints 3 When the ThinkPad logo is displayed repeatedly press and release the F12 key When the Boot Menu ...

Page 39: ...t voltage at the plug of the ac power adapter cable See the following figure Pin Voltage V dc 1 20 2 0 3 Ground 20V 1 3 2 Note Output voltage across pin 2 of the ac power adapter might differ from the one you are servicing 3 If the voltage is not correct replace the ac power adapter 4 If the voltage is acceptable replace the system board Note Noise from the ac power adapter does not always indicat...

Page 40: ...heck the battery pack do the following 1 Turn off the computer and disconnect the ac power adapter 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure Terminal Voltage V dc 1 2 0 to 16 8 6 7 Ground 1 2 3 4 5 6 7 3 If the voltage is less than 11 0 V dc the battery pack has been discharged If the voltage is still less than 11 0 V dc after rech...

Page 41: ...nding on the model the number of recovery discs included in the Recovery Disc Set differs The Recovery Disc Set might consist of the user instructions and the following set of DVDs to restore the computer to the original factory configuration Operating System Recovery Disc one disc This disc restores the Microsoft Windows operating system Use this disc to start the recovery process Applications an...

Page 42: ...en the recovery process is complete the Set Up Windows screen is displayed Follow the instructions on the screen to complete the Windows setup 11 After you have completed the Windows setup you might want to restore the original startup sequence Start the ThinkPad Setup program and then press F9 to restore the default settings Press F10 to save changes and exit the ThinkPad Setup program Note After...

Page 43: ... Menu window select the optical drive internal or external as the first boot device Then insert the discs into the optical drive and press Enter The recovery process starts 4 Follow the instructions on the screen to complete the operation If you have created the recovery media with a USB storage device do the following 1 Attach the USB storage device to one of the USB connectors on your computer 2...

Page 44: ...ated device drivers for your computer download and install them from the Lenovo Support Web site at http www lenovo com support Recovery information for the Windows 10 operating system This topic provides information about the Windows recovery solutions on the Windows 10 operating system Resetting your computer If your computer does not perform well you might consider resetting your computer In th...

Page 45: ...novo Support phone numbers for your country or region go to http www lenovo com support phone Creating a recovery USB drive To create a recovery USB drive you need a USB drive with at least 16 GB of storage capacity The actual USB capacity that is required depends on the size of the recovery image Attention The creation process will delete anything stored on the USB drive To avoid data loss make a...

Page 46: ...s two hard disk passwords the system administrator enters both in the same operation The system administrator then provides the user hard disk password to the system user Attention If the user hard disk password has been forgotten check whether a master hard disk password has been set If it has it can be used for access to the hard disk drive If no master hard disk password is available neither Le...

Page 47: ... service technician neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user hard disk password or to recover data from the hard disk drive To put the system back to operational status the only Lenovo and Lenovo authorized service solution would be to replace the hard disk drive or solid state drive with a scheduled fee To remove a user hard disk password tha...

Page 48: ...operation do one of the following Press the Fn key Open the LCD cover Turn on the power button Also in either of the following events the computer automatically returns from sleep mode and resumes operation The ring indicator RI is signaled by a serial device or a PC Card device The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep m...

Page 49: ...ive FRU This index can also help you determine during regular servicing what FRUs are likely to need to be replaced next A numeric error is displayed for each error detected in POST or system operation In the displays n can be any number If no numeric code is displayed check the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems on page 46 Note For...

Page 50: ...int reader is attached Power off and remove all but the reader that you set up within your main operating system Remove all but the reader that you set up for the authentication 2101 Detection error on SSD1 M 2 1 Reseat the M 2 solid state drive 2 M 2 solid state drive 3 System board 2111 Read error on SSD1 M 2 1 Reseat the M 2 solid state drive 2 M 2 solid state drive 3 System board 2200 Machine ...

Page 51: ...ce the memory module 2 Replace the system board service provider only 0283 PCI resource error 1 Remove PCIe devices the M 2 card PCIe card and so on service provider only 2 Replace the system board service provider only 0284 TCG compliant functionality related error might be the BIOS code validation failure Replace the system board service provider only 0285 TCG compliant functionality related err...

Page 52: ...assembly Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors FRU replacement should be considered only when a problem recurs When analyzing an intermittent problem do the following 1 Run the diagnostic test for the system board in loop mode at lea...

Page 53: ...ards 4 Turn on the computer 5 Determine whether the problem has been solved 6 If the problem does not recur reconnect the removed devices one at a time until you find the failing FRU 7 If the problem remains replace the following FRUs one at a time do not replace a non defective FRU a System board b LCD assembly Chapter 4 Related service information 47 ...

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Page 55: ... Front view 1 Camera available on some models 2 Microphones available on some models 3 Power button 4 Numeric keypad 5 Fingerprint reader available on some models 6 Trackpad 7 TrackPoint buttons 8 TrackPoint pointing stick Left side view 1 Power connector 2 Mini DisplayPort connector 3 Video graphics array VGA connector 4 Always On USB 3 0 connector 5 ExpressCard slot available on some models 6 Me...

Page 56: ... Optical drive bay 4 USB 3 0 connectors 5 Security lock slot Rear view 1 Ethernet connector 2 Fan louvers 3 USB 3 0 connector Bottom view 1 Removable battery 2 Micro SIM card slot 3 Docking station connector 4 Speakers 5 Keyboard drainage holes 50 L570 Hardware Maintenance Manual ...

Page 57: ...ollowing illustrations N um L oc k 00 Table 4 Status indicators Indicator Meaning 1 Fn Lock indicator This indicator shows the status of Fn Lock function For more information see Function keys and key combinations on page 52 2 Speaker mute indicator On The speakers are muted 3 Microphone mute indicator On The microphones are muted 4 Camera status indicator On The camera is in use Chapter 5 Locatio...

Page 58: ...the Ethernet connector show the network status of the computer Green The computer is connected to a LAN Yellow blinking Data is being transmitted Off The computer is not connected to a LAN Function keys and key combinations The following table describes the functions of function keys and key combinations Table 5 Function keys and key combinations Function keys and key combinations Description You ...

Page 59: ...llowing For Windows 7 1 Open Control Panel and then change the view of Control Panel from Category to Large icons or Small icons 2 Click Lenovo Keyboard Manager In the Keyboard Manager window click the USER DEFINED KEY tab 3 Follow the instructions on the screen to complete the setting On this setting page you can also define different functions for the key combinations with F12 such as Shift F12 ...

Page 60: ...ording to the warranty service for your product If you intend on installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You can find a list of CRUs for your product in this Hardware Maintenance Manual An electronic version of this manual can be found at http www lenovo com ...

Page 61: ...No Description Self service CRU Optional service CRU 1 LCD unit No No 2 Keyboard No Yes 3 Keyboard bezel assembly No No 4 System board assembly No No 5 Coin cell battery Yes No 6 Memory modules Yes No Chapter 5 Locations 55 ...

Page 62: ...No 21b Thermal plate for the M 2 solid state drive in the internal storage drive bay Yes No 21c M 2 solid state drive in the internal storage drive bay Yes No 21d Internal storage drive hard disk drive assembly or solid state drive assembly Yes No 22 ODD card with cable No No 23 Speaker assembly No No 24 ExpressCard slot or dummy ExpressCard available on some models No No 25 Smart card cable No No...

Page 63: ... to restore the Microsoft Windows operating system They might not come with the computer and a user might order them from http www lenovo com lenovorecovery though additional shipping and handling fees might apply LCD FRUs and CRUs No Description Self service CRU Optional service CRU 1 LCD front bezel No No 2 LCD panel No No 3 LCD hinges No No 4 LCD cable No No Chapter 5 Locations 57 ...

Page 64: ...head for speaker USB card Ethernet card 8 M2 5 L4 silver 8 M2 L3 gold for trackpad 4 M2 L2 5 silver 6 ExpressCard film GEO label kit Camera subparts Camera plate for the machine with camera 1 Camera plate for the machine without camera 1 Miscellaneous rubbers 2 No No Connector and cable guide This topic provides information to help Lenovo authorized service technicians identify connectors and cabl...

Page 65: ...or 3 Micro SIM card slot external No If the computer supports wireless WAN insert a micro Subscriber Identification Module SIM card into this slot to establish WWAN connections 4 Battery pack connector external No Connect the removable battery directly to this connector 5 Docking station connector external No Connect a supported docking station to your computer through this connector 6 WWAN card s...

Page 66: ...es to this connector 16 Hard disk drive connector internal No Connect the hard disk drive directly to this connector 17 LCD connector internal LCD cable Connect one end to the LCD panel and the other end to this connector 18 Power button card connector internal Power button card cable The power button card comes with cable Connect the cable to this connector 19 Smart card reader connector internal...

Page 67: ...ble to this connector 27 ExpressCard connector external No Connect the ExpressCard to this connector Camera microphone card connector and cable Table 7 Camera microphone card connector and cable guide Item Connector location Internal cable required Cable connection 1 Camera microphone card connector internal LCD cable Connect the end b of the LCD cable to the A cover and connect the end c to the L...

Page 68: ...tenna kit Connect one end of the blue WWAN antenna to the A cover and the other end to this connector WLAN card connectors and cables Table 9 Wireless LAN card Item Connector location Internal cable required Cable connection 1 WLAN antenna connector internal Wireless LAN antenna kit Connect one end of the gray WLAN antenna to the A cover and the other end to this connector 2 WLAN antenna connector...

Page 69: ...rnal No This connector connects the Ethernet card and the system board Audio card connector and cable Table 11 Audio card connector Item Connector location Internal cable required Cable connection 1 Audio connector external No Connect headphones or a headset to this connector 2 Audio card connector internal Audio cable Connect one end to the system board and the other end to this connector ODD car...

Page 70: ...ctor Item Connector location Internal cable required Cable connection 1 Fingerprint reader card connector internal Fingerprint reader card cable Connect one end to the fingerprint reader card connector on the system board and the other end to this connector USB card connector and cable Table 15 USB card connector Item Connector location Internal cable required Cable connection 1 USB 3 0 connector ...

Page 71: ...Looking up FRU information For detailed FRU information including part numbers descriptions and substitution part numbers go to http www lenovo com serviceparts lookup Chapter 5 Locations 65 ...

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Page 73: ...RU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you might be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details Screw notices Loose screws can cause a reliabi...

Page 74: ...ial number of the system unit on the bottom of the computer try the following method to get the number Note Before you perform the operation ensure that the UEFI Legacy setting within the Startup menu in the ThinkPad Setup program is set to UEFI Only 1 Connect a USB memory key to the computer 2 Go to http www lenovo com maintenanceutilities and follow the instructions on the screen to create a Mai...

Page 75: ...pe 2 under Enter the action desired then press Enter The Auto UUID generation utility interface is displayed 6 Type y under Change UUID OK Y N then press Enter A new UUID is created and written If a valid UUID already exists it is not overwritten Reading or writing the ECA information Information about Engineering Change Announcements ECA is stored in the EEPROM of the system board The electronic ...

Page 76: ...ct 1 Write ECA rework number from EEPROM and follow the instruction To write box build date select 4 Write box build date from EEPROM and follow the instruction on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the information to the new system If the system board is inoperable this will not be possible 70 L570 Hardware Maint...

Page 77: ...the following general guidelines 1 Do not try to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review Chapter 6 FRU replacement notices on page 67 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Such FRUs are listed at the beginning of each FRU replacement procedur...

Page 78: ...afety of unauthorized batteries and provides no warranties for failures or damage arising out of their use The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is defective A battery pack FRU should not be replaced unless this diagnostic test shows that the battery is defective The only exception to this is if the battery pack is phys...

Page 79: ... Any other battery could ignite or explode Unlock the battery latches 1 and then remove the battery 2 1020 Bottom door For access remove this FRU 1010 Battery pack on page 72 Removal steps of the bottom door Loosen the screws 1 and then remove the bottom door 2 Chapter 7 Removing or replacing a FRU 73 ...

Page 80: ...lon coated 1 Black 0 181 Nm 1 85 kgf cm 1040 Internal storage drive For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data 74 L570 Hardware Maintenance Manual ...

Page 81: ...ode Removal steps of the 2 5 inch internal storage drive Removal steps of the internal storage drive bracket When installing Ensure that the black tape on the bracket faces toward the film on the storage drive Ensure that the storage drive is firmly attached Removal steps of the M 2 solid state drive in the internal storage drive bay Chapter 7 Removing or replacing a FRU 75 ...

Page 82: ...storage drive is firmly attached 1050 Memory module For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 Removal steps of the memory module When installing 76 L570 Hardware Maintenance Manual ...

Page 83: ...y module is installed ensure that you install it into the bottom slot which is the primary slot 1060 WWAN card or M 2 solid state drive in the WWAN card slot For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 Removal steps of the WWAN card Step Screw quantity Color Torque 2 M2 3 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm When installing Plug ...

Page 84: ...AN card slot Step Screw quantity Color Torque 1 M2 3 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1070 WLAN card For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 78 L570 Hardware Maintenance Manual ...

Page 85: ... main connector and the black cable into the auxiliary connector 1080 Coin cell battery For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 Removal steps of the coin cell battery DANGER Use only the authorized battery specified for your computer Any other battery could ignite or explode Chapter 7 Removing or replacing a FRU 79 ...

Page 86: ...sembly For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 Attention Do not handle the thermal fan assembly roughly Improper handling of the thermal fan assembly can cause distortion or deformation and imperfect contact with components Do not touch or apply any excessive force to the fan motor It might cause damage to the thermal fan assembly or might cau...

Page 87: ... steps of the thermal fan assembly Detach the thermal fan assembly connector 1 Loosen the screws 2 in ascending alphabetical order as illustrated but do not remove them Chapter 7 Removing or replacing a FRU 81 ...

Page 88: ... Either too much or too less application of grease might cause a thermal problem due to imperfect contact with a component If you are installing a new thermal fan assembly peel the thin film off from the part marked a 1100 Keyboard For access remove this FRU 1010 Battery pack on page 72 Removal steps of the keyboard Note Do not press or hold the keys while sliding the keyboard frame Otherwise the ...

Page 89: ... The screws that secure the keyboard are beneath the keyboard frame To reveal the screw heads slide the keyboard forward by 2 5 mm 0 1 inches 3 Loosen the screws Chapter 7 Removing or replacing a FRU 83 ...

Page 90: ... connectors Then remove the keyboard 1110 Keyboard bezel assembly For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 84 L570 Hardware Maintenance Manual ...

Page 91: ... M2 5 mm flat head nylon coated 7 Black 0 181 Nm 1 85 kgf cm When installing Ensure that you route the cables firmly in the correct position When you route the cables ensure that they are not subject to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Chapter 7 Removing or replacing a FRU 85 ...

Page 92: ...nstalling Ensure that the connectors are attached firmly to the system board Step Screw quantity Color Torque 13 M2 5 mm flat head nylon coated 6 Black 0 181 Nm 1 85 kgf cm 86 L570 Hardware Maintenance Manual ...

Page 93: ...or on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 Removal steps of the smart card reader If the computer you are servicing supports the smart card follow the following instructions to remove or replace the smart card reader Chapter 7 Removing...

Page 94: ...ylon coated 4 Silver 0 181 Nm 1 85 kgf cm Removal steps of the dummy smart card If the computer you are servicing has a dummy smart card installed follow the following instructions to remove or replace the dummy smart card 88 L570 Hardware Maintenance Manual ...

Page 95: ...cal drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 Removal steps of the fingerprint reader assembly If the computer you are servicing supports the fingerprint reader assembly follow the following instructions to remove or replace the fingerprint reader assembly Chap...

Page 96: ...ttery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 Removal steps of the trackpad cable When installing Ensure that the connectors are firmly attached 90 L570 Hardware Maintenance Manual ...

Page 97: ...tton card For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 Chapter 7 Removing or replacing a FRU 91 ...

Page 98: ...160 ODD card For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 92 L570 Hardware Maintenance Manual ...

Page 99: ...ted 2 black 0 181 Nm 1 85 kgf cm 1170 Audio card and audio cable For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 Chapter 7 Removing or replacing a FRU 93 ...

Page 100: ...hat the connectors are attached firmly to the system board assembly Step Screw quantity Color Torque 5 M2 5 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1180 Speaker assembly For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 94 L570 Hardware Maintenance Manual ...

Page 101: ...rd on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 1170 Audio card and audio cable on page 93 When installing Ensure that the connector is firmly attached Step Screw quantity Color Torque 2 M2 3 mm flat head nylon coated 4 Black 0 181 Nm 1 85 kgf cm Chapter 7 Removing or replacing a FRU 95 ...

Page 102: ... to drop or stack the system board If you put a system board down be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1040 Internal storage drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 ...

Page 103: ...Chapter 7 Removing or replacing a FRU 97 ...

Page 104: ...re that the connectors are firmly attached to the system board assembly Step Screw quantity Color Torque 8 M2 3 mm flat head nylon coated 4 Black 0 181 Nm 1 85 kgf cm 9 M2 5 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 98 L570 Hardware Maintenance Manual ...

Page 105: ...pressCard slot and the ExpressCard film Then apply a film within the area marked a in the following illustration To remove the ExpressCard slot see 1200 ExpressCard slot and dummy ExpressCard on page 99 1200 ExpressCard slot and dummy ExpressCard For access remove these FRUs in order 1010 Battery pack on page 72 Chapter 7 Removing or replacing a FRU 99 ...

Page 106: ...0 181 Nm 1 85 kgf cm Removal steps of the dummy ExpressCard Step Screw quantity Color Torque 1 M2 5 mm flat head nylon coated 2 black 0 181 Nm 1 85 kgf cm 1210 Saddle brackets dc in cable and base cover assembly For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1040 Internal storage drive on page 74 1060 WWAN card or M 2 so...

Page 107: ...t Step Screw quantity Color Torque 1 M2 5 mm flat head nylon coated 2 black 0 181 Nm 1 85 kgf cm Removal steps of the Ethernet card Step Screw quantity Color Torque 3 M2 5 mm flat head nylon coated 2 black 0 181 Nm 1 85 kgf cm Chapter 7 Removing or replacing a FRU 101 ...

Page 108: ...nylon coated 2 Black 0 181 Nm 1 85 kgf cm Removal steps of the USB card Step Screw quantity Color Torque 3 M2 5 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm Applying labels to the base cover The following illustration shows the location of each label 102 L570 Hardware Maintenance Manual ...

Page 109: ... ICASA system label 15 MALAYSIA SLP label 16 INDIA BIS label 17 S N label 2010 LCD unit For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 Chapter 7 Removing or r...

Page 110: ...Removal steps of the LCD unit Step Screw quantity Color Torque 3 M2 5 6 mm flat head nylon coated 4 Black 0 29 Nm 3 0 kgf cm 104 L570 Hardware Maintenance Manual ...

Page 111: ...ged by the cable guides or a wire to be broken 2020 LCD front bezel For access remove this FRU 1010 Battery pack on page 72 Removal steps of LCD front bezel 2030 Camera microphone combo card For access remove these FRUs in order 1010 Battery pack on page 72 2020 LCD front bezel on page 105 Chapter 7 Removing or replacing a FRU 105 ...

Page 112: ...page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 1100 Keyboard on page 82 1110 Keyboard bezel assembly on page 84 2010 LCD unit on page 103 2020 LCD front bezel on page 105 106 L570 Hardware Maintenance Manual ...

Page 113: ...81 Nm 1 85 kgf cm 2050 Hinges and LCD cable For access remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 Chapter 7 Removing or replacing a FRU 107 ...

Page 114: ...combo card on page 105 2040 LCD panel on page 106 Removal steps of the hinges Step Screw quantity Color Torque 1 M2 5 4 mm flat head nylon coated 8 Silver 0 29 Nm 3 0 kgf cm Removal steps of the LCD cable Note Depending on the model the shape and location of the LCD cable might be different from the illustration 108 L570 Hardware Maintenance Manual ...

Page 115: ...ess remove these FRUs in order 1010 Battery pack on page 72 1020 Bottom door on page 73 1030 Optical drive on page 74 1060 WWAN card or M 2 solid state drive in the WWAN card slot on page 77 1070 WLAN card on page 78 Chapter 7 Removing or replacing a FRU 109 ...

Page 116: ... 2040 LCD panel on page 106 2050 Hinges and LCD cable on page 107 Removal steps of the WWAN and WLAN antenna assembly Attention When you route the cables ensure that they are not subject to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Removal steps of the LCD rear cover assembly 110 L570 Hardware Maintenance Manual ...

Page 117: ...Antenna locations a b c d a WLAN antenna main gray b WWAN antenna main red c WWAN antenna auxiliary blue d WLAN antenna auxiliary black Chapter 7 Removing or replacing a FRU 111 ...

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Page 119: ...e publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Len...

Page 120: ...both Active Protection System Lenovo Lenovo logo ThinkPad ThinkPad logo TrackPoint Mini DisplayPort mDP is a Trademark of the Video Electronics Standards Association Microsoft Windows and Cortana are trademarks of the Microsoft group of companies Intel is a trademark of Intel Corporation in the U S and or other countries Other company product or service names may be the trademarks or service marks...

Page 121: ...ceable Unit CTO Configure To Order EAIA Enhanced Asset Information Area EEPROM Electrically Erasable Programmable Read Only Memory EFI Extensible Firmware Interface ESD Electrostatic discharge FRU Field Replaceable Unit GAV General Announce Variant IC Integrated circuits LCD Liquid Crystal Display MTM Machine type and model POST Power on self test RFID Radio frequency identification SVP Supervisor...

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Page 124: ...Part Number SP40K88826_01 Printed in China 1P P N SP40K88826_01 1PSP40K88826_01 ...

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Lenovo Thinkpad L570, Hardware Maintenance Manual

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