Lenovo IDEAPAD Z370 Hardware Maintenance Manual Download Page 99

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Lenovo Z370/Z470/Z570

LCD FRUs

In Lenovo Z370/Z470/Z570, there are following types of LCDs.
• “13.3-in. HD TFT” (Z370)
• “14.0-in. HD TFT” (Z470)
• “15.6-in. HD TFT” (Z570)

Summary of Contents for IDEAPAD Z370

Page 1: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual ...

Page 2: ... developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclo sure is subject to r...

Page 3: ...r on password 25 Hard disk password 25 Supervisor password 25 Power management 26 Screen blank mode 26 Sleep standby mode 26 Hibernation mode 27 Lenovo Z370 Z470 Z570 28 Specifications 28 Status indicators 30 Fn key combinations 32 FRU replacement notices 33 Screw notices 33 Removing and replacing an FRU 34 1010 Battery pack 35 1020 Dummy card 36 1030 Hard disk drive HDD Memory Mini PCI Express Ca...

Page 4: ... safety information required for servicing computers The product specific section includes service reference and product specific parts information About this manual Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safe...

Page 5: ...ervice a Lenovo computer General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 Safety notices multilingual translations on page 7 Laser compliance statement on page 14 Safety information ...

Page 6: ...om all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with the ...

Page 7: ...ttention An electrical shock can occur only when there is a complete circuit By observing the above rule you may 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 such as metal floor strips and machine...

Page 8: ... of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units If an electrical accident occurs U...

Page 9: ...rmine whether there are any potential unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Turn off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a met...

Page 10: ...he mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement 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 ...

Page 11: ... Austausch der Computer wieder angeschlossen wird muß sichergestellt werden daß keine Schrauben Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden Metallteile oder splitter können Kurzschlüsse erzeugen Prima di accendere l elaboratore dopo che é stata effettuata la sostituzione di una FRU accertarsi che tutte l...

Page 12: ...halten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen Alcune batterie di riserva ...

Page 13: ...eschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen La batteria contiene piccole quantità di nichel Non smontarla gettarla nel fuoco o nell acqua né cortoci...

Page 14: ...dieses Typs dürfen nicht aufgeladen zerlegt über 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der E...

Page 15: ...ten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden Nel caso che caso l LCD...

Page 16: ...d battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu élevé le court circuit ou la mise à la masse d une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben können sie doch bei Kurzschluß oder...

Page 17: ...et déconnectez tous les cordons d interface Die Stromzufuhr muß abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione Antes de ...

Page 18: ...e device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open Laser compliance statement CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pod...

Page 19: ...luz Rayonnement laser si carter ouvert Évitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei geöffnetem Gerät Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyitáskor lézersugár Ne nézzen bele se szabad szemmel se optikai eszközökkel Kerülje a sugárnyalábbal való é...

Page 20: ... this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http consumersupport lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the directions...

Page 21: ...onfiguration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost Make sure that the customer has a current backup of the data before performing this ac...

Page 22: ...its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always b...

Page 23: ...ce might have been altered If you select an incorrect drive data or programs might be overwritten Replace an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list An FRU should not be replaced just because of a single unreproducible failure Single failures can occur for a variet...

Page 24: ...eferring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by...

Page 25: ...the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Note Output voltage for the AC adapter pin No 2 may differ from the one you...

Page 26: ...not click it and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to be charged Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it To check the battery pack follow the steps below 1 Turn off...

Page 27: ...c This disc contains additional content such as software for specific models and updates to the software that was preloaded on the computer Not all recovery disc sets come with a Supplemental Recovery Disc To restore the computer to the original factory configuration using the recovery disc set do the following 1 Insert the bootable Start Recovery Disc into the optical drive 2 Start the computer W...

Page 28: ...HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenov authorized service technicians provide any services to reset either the us...

Page 29: ... computer goes into sleep standby mode automatically If a suspend time has been set on the timer and the user does not do any operation with the keyboard the hard disk the parallel connector or the diskette drive within that time If the battery indicator is amber indicating that the battery power is low Alternatively if Hibernate when battery becomes low has been selected in the Power Management P...

Page 30: ... mode perform that action Closing the lid Pressing the power button Also the computer goes into hibernation mode automatically in either of the following conditions If a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the hard disk drive the parallel connector or the diskette drive within that time If the timer conditions are satisfied in susp...

Page 31: ...cture DDR3 800 1066 1333MT s for for Dual Core CPU DDR3 800 1066 1333MT s for Quad Core CPU DMI X4 2 5Gb s FDI 8 lanes 2channels 2 7Gb s PCI Express Graphic Chipset Intel integrated N12M GS Z370 N12P GV GV1 N12P GE Radeon HD 6560M Radeon Dual HD 6570M Z470 N12P GV ATI Seymour XT Whistler LP Z570 Display 13 3 HD LED Panel Flat type 1366x768 pixels 220 nit Z370 14 0 HD LED Panel Flat type 1366x768 p...

Page 32: ...lt in stereo speakers Built in microphone Video CRT port x 1 HDMI port x 1 Ethernet on the system board 10 100 1000M Ethernet PCI Express Mini Card slot 1 slot for WLAN card half size 1 slot for WWAN card full size WLAN Intel 802 11 a b g n WiMax combo Broadcom Atheros b g n WWAN design ready Bluetooth wireless BT2 1 EDR CyberTan USI module Keyboard Numeric Touch pad Two clicks with Dome Integrate...

Page 33: ...Lenovo Z370 Z470 Z570 29 The system status indicators below show the computer status Status indicators f e h g d 1 2 3 ...

Page 34: ...em is in sleep mode off System is in hibernate mode or shut down Battery status Blinking amber 500ms off 1s on The remaining power of the battery is less than 5 of its capacity Blinking amber 100ms off 3 2s on The battery is being charged with the remaining power between 5 and 20 of its capacity Amber The computer is operating on battery power with the remaining power between 5 and 20 of its capac...

Page 35: ...tings Fn F5 Open the interface for integrated wireless devices settings On Off Fn F6 Enable Disable the touchpad Fn F8 Z370 Z470 Enable Disable the numeric keypad Fn F9 Start Pause playback of Windows Media Player Fn F10 Stop playback of Windows Media Player Fn F11 Skip to the previous track Fn F12 Skip to the next track Fn Insert Z570 Fn PgUp Z370 Z470 Enable Disable the scroll lock Fn PrtSc Acti...

Page 36: ...tool bag Always use new screws Use a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sur...

Page 37: ...ocedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 85 8 When replacing an FRU use the correct screw as shown in the procedures Attention After replacing an FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in place and none are loose inside the...

Page 38: ...in the unlocked position remove the battery pack in the direction shown by the arrow Z370 Z470 Z570 When installing Install the battery pack along the slide rails of the slot Then make sure that the battery release lever is in the locked position DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode a b c c 1 a b c 1 a b ...

Page 39: ...Lenovo Z370 Z470 Z570 35 1020 Dummy card For access remove this FRU 1010 Battery pack on page 34 Figure 2 Removal steps of dummy cards Remove the dummy card in the direction shown by arrows a b 1 2 ...

Page 40: ...ress Card slot compartment cover Z370 Loosen six screws then remove the compartment cover Z470 Loosen six screws then remove the compartment cover Z570 Loosen seven screws then remove the compartment cover Step Screw quantity Color Torque Z370 M2 4 mm mm flat head nylok coated 6 Z470 M2 5 5 mm mm flat head nylok coated 6 Z570 M2 4 mm mm flat head nylok coated 7 Black Black Black 2 0 kgfcm 2 5 kgfc...

Page 41: ...the direction shown by arrow Hold the SATA receptacle connector with one hand and pull the hard disk drive secured in the metal frame in the direction shown below to detach the connectors Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damages and permanent loss of data Before removing the dr...

Page 42: ... two screws lift the hard disk drive and then pull the tab in the direction shown by arrow to remove the hard disk drive from the slot Z570 Remove the screw then pull the tab in the direction shown by arrow to remove the hard disk drive from the slot a b a a b a b a ...

Page 43: ...ure that the HDD connector is attached firmly Step Screw quantity Color Torque Z370 M2 3 mm flat head nylok coated 2 Z470 M2 5 3 5 mm flat head nylok coated 2 Z570 M2 2 mm flat head nylok coated 1 Black Black Black 2 0 kgfcm 2 5 kgfcm 1 6 kgfcm b a ...

Page 44: ...34 Figure 5 Removal steps of optical drive Remove the screw shown in the illustration Gently pull the optical drive out Step Screw quantity Color Torque Z370 M2 3 mm flat head nylok coated 1 Z470 M2 3 mm flat head nylok coated 1 Z570 M2 2 5 mm flat head nylok coated 1 Black Black Silver 2 0 kgfcm 2 0 kgfcm 1 6 kgfcm a b a b a ...

Page 45: ...ket at the same time in the direction shown by arrows and then unplug the DIMM in the direction shown by arrow Note If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 lower slot but not in SLOT 1 upper slot z When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into the place Make sure that ...

Page 46: ...bles black white and then remove the screw Z370 Z470 Z570 In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows Notes wireless LAN card has 2 cables in step wireless LAN card in some models may have 3 cables in step Step Screw quantity Color Torque Z370 M2 3 mm flat hea...

Page 47: ...th a wireless LAN card that has two antenna connectors plug the black cable 1st MAIN into the jack labeled 1 and the white cable 2nd AUX into jack labeled 2 on the card In models with a wireless LAN card that has three antenna connectors plug the black cable 1st MAIN into the jack labeled 1 the grey cable 3rd into jack labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card c 3 3 ...

Page 48: ...n page 34 Figure 8 Removal steps of keyboard Z370 Z470 Remove two screws Z570 Remove Three screws Step Screw quantity Color Torque Z370 M2 5 5 mm flat head nylok coated 2 Z470 M2 5 5 mm flat head nylok coated 2 Z570 M2 5 12 mm flat head nylok coated 3 Black Black Black 2 5 kgfcm 2 5 kgfcm 3 0 kgfcm a 1 1 a 1 1 1 a ...

Page 49: ...Lenovo Z370 Z470 Z570 45 Figure 8 Removal steps of keyboard continued Loosen the keyboard with fingers in the direction shown by arrows b 2 ...

Page 50: ...Maintenance Manual 46 Figure 8 Removal steps of keyboard continued Lift the keyboard a little and then detach the connector in the direction shown by arrows When installing Make sure that the FPC connector is attached firmly c d 3 4 ...

Page 51: ...ive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1050 Optical drive on page 40 1080 Keyboard on page 44 Figure 9 Removal steps of keyboard bezel Z370 Remove seven screws and three screws on the bottom Z470 Remove ten screws and three screws on the bottom a b 1 1 1 1 1 2 2 2 1 1 a b 1 1 1 1 1 1 1 1 1 2 2 2 1 ...

Page 52: ... mm flat head nylok coated 7 Z470 M2 5 5 mm flat head nylok coated 10 Z570 M2 5 7 mm flat head nylok coated 11 Black Black Black 2 5 kgfcm 2 5 kgfcm 3 0 kgfcm Z370 M2 2 mm flat head nylok coated 3 Z470 M2 2 mm flat head nylok coated 3 Z570 M2 2 mm flat head nylok coated 3 Black Black Black 2 0 kgfcm 2 0 kgfcm 1 6 kgfcm a b 1 1 1 1 1 1 1 1 1 1 2 2 2 1 a b ...

Page 53: ...Lenovo Z370 Z470 Z570 49 Figure 9 Removal steps of keyboard bezel continued Z370 Remove two screws Z470 Remove four screws c 3 3 c 3 3 3 3 ...

Page 54: ...e Manual 50 Z570 Remove two screws Step Screw quantity Color Torque Z370 M2 5 5 mm flat head nylok coated 2 Z470 M2 5 5 mm flat head nylok coated 4 Z570 M2 5 7 mm flat head nylok coated 2 Black Black Black 2 5 kgfcm 2 5 kgfcm 3 0 kgfcm c 3 3 c ...

Page 55: ...l steps of keyboard bezel continued Z370 Detach three FPC connectors in the direction shown by arrows Unplug the LCD connector in the direction shown by arrow and two microphone connectors in the direction shown by arrow d e f g 5 4 6 4 5 7 7 ...

Page 56: ...e Maintenance Manual 52 Z470 Detach three FPC connectors in the direction shown by arrows Unplug the LCD connector in the direction shown by arrow and two microphone connectors in the direction shown by arrow d e f g 5 4 6 4 5 7 7 ...

Page 57: ...e FPC connectors in the direction shown by arrows Unplug the microphone connector in the direction shown by arrow When installing Make sure that all the FPC connectors microphone connectors and LCD connector are attached firmly d e f 5 4 4 5 6 ...

Page 58: ...nce Manual 54 Figure 9 Removal steps of keyboard bezel continued Remove the keyboard bezel in the direction shown by arrow Z370 Loosen four screws to remove the speakers then loosen the screw to remove the power board h 8 i j k 9 9 9 9 11 10 ...

Page 59: ...Lenovo Z370 Z470 Z570 55 Z470 Loosen four screws to remove the speakers then loosen the screw and pull the power board right to remove it i j k 9 9 9 9 10 11 ...

Page 60: ...quantity Color Torque Z370 M2 2 65 mm flat head nylok coated 4 Z470 M2 2 5 mm flat head nylok coated 4 Black Silver 2 0 kgfcm 2 0 kgfcm Z370 M2 2 mm flat head nylok coated 1 Z470 M2 5 3 5 mm flat head nylok coated 1 Z570 M2 2 5 mm flat head nylok coated 2 Black Black Black 2 0 kgfcm 2 0 kgfcm 1 6 kgfcm j k 11 10 10 i j ...

Page 61: ... for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the syste...

Page 62: ...ual 58 Figure 10 Removal steps of system board Z370 Remove three screws Unplug the microphone connector in the direction shown by arrow Z470 Remove three screws Unplug the microphone connector in the direction shown by arrow a b 2 1 1 1 a b 2 1 1 1 ...

Page 63: ...own by arrow When installing Make sure that all the connectors are attached firmly Step Screw quantity Color Torque Z370 M2 3 mm flat head nylok coated 3 Z470 M2 5 5 mm flat head nylok coated 3 Z570 M2 7 mm flat head nylok coated 5 Black Black Black 2 5 kgfcm 2 5 kgfcm 3 0 kgfcm a b 1 1 1 1 1 2 2 2 2 a ...

Page 64: ... shown by arrow When installing When attaching the system board to the base cover adjust the placement of the wireless radio switch as shown in and make sure that both of the audio jack and the microphone jack are attached to the holes on the base cover as shown in Improper placement of the switch or those jacks might cause a damage c b 3 a a ...

Page 65: ... cover on page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 40 1060 DIMM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 Figure 11 Removal steps of LCD unit Release the antenna cables from the cable guides in the direction shown by arrows Remove four screws Z370 a b 1 1 1 2 2...

Page 66: ...nual 62 Z470 Z570 Step Screw quantity Color Torque Z370 M2 5 mm flat head nylok coated 4 Z470 M2 5 mm flat head nylok coated 4 Z570 M2 5 4 mm flat head nylok coated 4 Silver Silver Silver 2 0 kgfcm 2 0 kgfcm 3 0 kgfcm 1 1 2 2 2 2 1 1 1 1 2 2 2 2 b ...

Page 67: ... sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides ...

Page 68: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual 64 Figure 11 Removal steps of LCD unit continued Remove the LCD unit in the direction shown by arrows c 3 3 ...

Page 69: ...ress Card slot compartment cover on page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 40 1060 DIMM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 Figure 12 Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow Z370 Z470...

Page 70: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual 66 Z570 When installing Make sure that the fan connector is attached firmly to the system board 1 ...

Page 71: ...Lenovo Z370 Z470 Z570 67 Figure 12 Removal steps of fan assembly and heat sink assembly continued Z370 Loosen four screws b 2 2 2 2 ...

Page 72: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual 68 Z470 Loosen six screws b 2 2 2 2 2 2 ...

Page 73: ...Lenovo Z370 Z470 Z570 69 Z570 Loosen five screws b 2 2 2 2 2 ...

Page 74: ...Hardware Maintenance Manual 70 Figure 12 Removal steps of fan assembly and heat sink assembly continued Lift the fan assembly and heat sink assembly in the direction shown by arrow Be careful not to damage the connector c 3 ...

Page 75: ...MM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 1120 Fan assembly and Heat Sink assembly on page 65 Attention CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Figure 13 Removal steps of CPU Rotate the head of the screw in the direction shown by arrow to ...

Page 76: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual 72 Z470 a b 1 2 2 ...

Page 77: ...ovo Z370 Z470 Z570 73 Z570 When installing Place the CPU on the CPU socket in the direction shown by arrow and then rotate the head of the screw in the direction shown by arrow to secure the CPU 2 2 a b 1 ...

Page 78: ...rive on page 40 1060 DIMM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1110 LCD unit on page 61 1100 System board on page 57 Figure 14 Removal steps of base cover speakers and bluetooth card Z570 Remove two screws and then remove rhe power assembly in the direction shown by arrow When installing Make sure that the pow...

Page 79: ...luetooth card continued Z570 Remove six screws and then remove the speakers in the direction shown by arrows Remove the bluetooth card in the direction shown by arrow Step Screw quantity Color Torque M2 5 2 5 mm flat head nylok coated 6 Black 3 0 kgfcm c d 4 3 3 3 3 3 3 4 c e 5 ...

Page 80: ...ase cover Palmrst Label Rating Label COA Label Wistron Label PRC MTM Label Malaysia SIRIM Label Brazil Label WLAN or WLAN Label for US CA TW or Israel LBL for WLAN PPT Label Indonesia WLAN BT LBL Brazil Label BT or BT Label for US CA TW Indonesia D side Label For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of the...

Page 81: ...r on page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 40 1060 DIMM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 1110 LCD unit on page 61 Figure 15 Removal steps of LCD front bezel Remove two screws Step Screw quantity Color Torque M2 0 4 mm flat head nylok coated 2 Black ...

Page 82: ...Lenovo Z370 Z470 Z570 Hardware Maintenance Manual 78 Remove the LCD front bezel in the direction shown by arrows b 2 2 2 2 ...

Page 83: ...1050 Optical drive on page 40 1060 DIMM on page 41 1070 PCI Express Mini Card for wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 1110 LCD unit on page 61 1150 LCD front bezel on page 77 Figure 16 Removal steps of LCD panel LCD cable and hinges Z370 Remove four screws Unplug the integrated camera connector in the direction shown by a...

Page 84: ... the LCD panel with the hinges in the direction shown by arrows When installing Make sure that the connector is attached firmly Step Screw quantity Color Torque Z370 M1 7 3 mm flat head nylok coated 4 Z470 M2 5 3 5 mm flat head nylok coated 6 Z570 M2 5 4 mm flat head nylok coated 6 Silver Silver Silver 1 5 kgfcm 2 5 kgfcm 3 0 kgfcm a b c 2 1 1 1 1 1 1 3 a ...

Page 85: ...direction shown by arrows Z470 Z570 Remove four screws and remove the hinges in the direction shown by arrows Step Screw quantity Color Torque Z370 M2 5 3 mm flat head nylok coated 6 Z470 M2 5 5 mm flat head nylok coated 4 Z570 M2 5 3 mm flat head nylok coated 4 Black Black Black 2 5 kgfcm 2 5 kgfcm 3 0 kgfcm d e 5 5 4 4 4 4 4 4 d e 4 4 4 4 5 5 d ...

Page 86: ...ps of LCD panel LCD cable and hinges continued Note The LCD cables are attached to the LCD panel by a metal connector Peel off the adhesive tape and detach the connector in the direction shown by arrow When installing Make sure that the metal connector is attached firmly f 6 ...

Page 87: ...or wireless LAN WAN on page 42 1080 Keyboard on page 44 1090 Keyboard bezel on page 47 1100 System board on page 57 1110 LCD unit on page 61 1150 LCD front bezel on page 77 1160 LCD panel LCD cable and hinges on page 79 Figure 17 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Remove the integrated camera from the LCD cover When installing ...

Page 88: ...bezel on page 47 1100 System board on page 57 1110 LCD unit on page 61 1150 LCD front bezel on page 77 1160 LCD panel LCD cable and hinges on page 79 Figure 18 Removal steps of antenna assembly and LCD cover Peel off the adhesive tapes securing the antenna boards release the cables from the cable guide and then remove the antenna assembly in the direction shown by arrows When installing Route the ...

Page 89: ...tatus indicators Built in microphone Touchpad GPU Graphics Processing Unit switch Select models only Integrated wireless device switch Select models only Note For the description of each indicator see Status indicators on page 29 Memory card slot Thermal management button OneKey Theater button Volume buttons Locations a b c d e f g h i j k l m n o 7 6 5 8 2 2 1 7 9 10 11 12 15 14 13 7 3 4 4 ...

Page 90: ...Z370 Z470 Z570 Hardware Maintenance Manual 86 Right side view Headphone jack Microphone jack Optical drive USB port AC power adapter jack RJ 45 port Z370 Z470 Z570 a b c d e f 1 2 3 4 5 1 2 4 3 4 5 1 2 4 3 4 6 ...

Page 91: ...rt RJ 45 port HDMI port Select models only eSATA USB combo port Select models only USB Port Battery latch manual Battery pack Battery latch spring loaded Hard disk drive HDD Memory Mini PCI Express Card slot compartment Z370 Z470 Z570 a b c d e f g h i j k l 9 11 12 1 3 4 5 8 10 7 6 12 11 10 9 1 2 3 4 8 7 6 ...

Page 92: ... the following service parts Overall on page 89 LCD FRUs on page 95 Keyboard on page 98 Miscellaneous parts on page 110 AC adapters on page 111 Power cords on page 112 Parts list Notes Each FRU is available for all types or models unless specific types or models are specified ...

Page 93: ...Lenovo Z370 Z470 Z570 89 Overall 1 13 h 14 15 18 c 19 9 5 10 11 16 17 b 20 12 3 f a 4 g 6 i 8 e d d 7 2 ...

Page 94: ... KL6A MB GV1 H512 LAN100 FOR DUAL CORE Z470 11013287 N 5 Z470 QC DIS GV1 512M MB 10 100M Lan TBD N 5 KL6A MB GV1 1G LAN100 FOR QUAD CORE Z470 11013288 N 5 KL6A MB GV1_1G LAN100 FOR DUAL CORE Z470 11013289 N 5 KL6A MB GEOP_1G LAN100 FOR DUAL CORE Z470 11013290 N 5 KL6A MB GEOP_2G LAN100 FOR DUAL CORE Z470 11013291 N 5 KL6A MB GEOP_1G LAN100 FOR QUAD CORE Z470 11013292 N 5 KL6A MB GEOP_2G LAN100 FOR...

Page 95: ...BD N 11 KL6 THERMAL MODULE ASSY 35W UMA Z470 31049432 N 11 KL6 THERMAL MODULE ASSY 35W DIS Z470 31049433 N 11 KL6 THERMAL MODULE ASSY 45W UMA Z470 31049434 N 11 KL6 THERMAL MODULE ASSY 45W DIS Z470 31049435 N 11 LZ57 HEATSINK DIS W FAN FOR QUAD CORE Z570 31049315 N 11 LZ57 HEATSINK DIS W FAN FOR DUAL CORE Z570 31049316 N 11 LZ57 HEATSINK UMA W FAN FOR DUAL CORE Z570 31049317 N 11 LZ57 HEATSINK UMA...

Page 96: ... card 802 11 b g n 1 1 Cbt BCM4313 MOW M PCIE NB HMC 20002505 13 WLAN card 802 11 b g n 1 1 Liteon AR9285 HB95 BGN MOW NB 20002357 14 Bluetooth card BT2 1 EDR Fcn BCM92070 BT2 1 EDR Flash U NB 20002266 N 14 Bluetooth card BT2 1 EDR USI BCM92070 BT2 1 EDR Flash U NB 20002326 N 15 Battery pack Sanyo L09S6Y02 3S2P 48Wh 121001091 15 Battery pack LG L09L6Y02 3S2P 48Wh 121001089 15 Battery pack SMP LG L...

Page 97: ...k drive 640G 5400rpm SATA WD6400BPVT 24HXZT1 16004847 17 Hard disk drive 640G 5400rpm SATA Toshiba MK6465GSX 16004644 17 Hard disk drive 640G 5400rpm SATA Seagate ST9640320AS 16005046 17 Hard disk drive 640G 5400rpm SATA Samsung HM641JI 16004766 17 Hard disk drive 750G 5400rpm SATA WD7500BPVT 24HXZT1 16004848 17 Hard disk drive 750G 5400rpm SATA Seagate ST9750423AS 16005333 17 Hard disk drive 750G...

Page 98: ... ODD 12 7mm BD Rambo PSN UJ240AF Tray in BD Rambo 25011518 18 ODD 12 7mm BD Rambo Optiarc BD 5740H Tray in BD Rambo 25011517 19 KL5 ODD BEZEL TRAY_IN RAMBO Z370 31049400 19 KL5 BD ODD BEZEL COMBO Z370 TBD 19 Z370 SUPER MULTI BLUE TBD 19 KL6 ODD BEZEL TRAY_IN RAMBO Z470 31049427 19 KL6 BD ODD BEZEL COMBO Z470 31049429 19 Z470 SUPER MULTI BLUE TBD 19 LZ57 ODD BEZEL FOR DVD RW SUPER MULTI Z570 310493...

Page 99: ...Lenovo Z370 Z470 Z570 95 LCD FRUs In Lenovo Z370 Z470 Z570 there are following types of LCDs 13 3 in HD TFT Z370 14 0 in HD TFT Z470 15 6 in HD TFT Z570 7 2 6 3 4 5 ...

Page 100: ...049385 N 7 KL5 LCD COVER W WLAN ANTENNA BLACK 31049379 N 7 KL5 LCD COVER W WLAN ANTENNA PINK 31049380 N 7 KL5 LCD COVER W WLAN ANTENNA BLUE 31049383 N No FRU FRU no CRU ID 1 KL6 LCD BEZEL BLACK 39KL6LBLV00 31049424 N 3 14 0 HD LED Panel B140XW01 V8 18004799 N 3 14 0 HD LED Panel N140BGE L21 18004798 N 3 14 0 HD LED Panel LP140WH4 TLA1 18004797 N 3 14 0 HD LED Panel LTN140AT16 L01 18004796 N 3 14 0...

Page 101: ...H4 TLA1 18004786 N 3 15 6 HD LED Panel LTN156AT16 L01 18004785 N 3 15 6 HD LED Panel B156XW02 V2 18003797 N 4 LZ57 LCD BRACKET W HINGE LEFT 31049308 N 4 LZ57 LCD BRACKET W HINGE RIGHT 31049309 N 5 LZ57 CAMEAR 0 3M VGA 10P2SF016B LITEON 31049300 N 5 LA47 CAMEAR 2M CHICONY 56 18007 611 31047643 N 6 LZ57 LVDS CABLE W CAREMA CABLE 31049297 N 7 LZ57 LCD COVER Grey Metal W ANTENNA 31049312 N 7 LZ57 LCD ...

Page 102: ...rman 25012012 Arabic 25012011 Brazilian 25012010 Japanese 25012009 Dutch 25012008 Greek 25012007 Hebrew 25012006 Hungarian 25012005 Four Nordic countries 25012004 Belgian 25012003 Icelandic 25012002 Slovenian 25012001 Swiss 25012000 International English 25011999 Czechoslovakian 25011998 Bulgarian 25011997 Chicony English 25013193 U K English 25013192 Italian 25013191 Spanish 25013190 Turkish 2501...

Page 103: ... Bulgarian 25013165 Z370 Z470 Chicony English 25013004 U K English 25013003 Italian 25013002 Spanish 25013001 Turkish 25013000 Thai 25012999 Portuguese 25012998 Latin 25012997 Canadian English French 25012996 Korean 25012995 Traditional Chinese 25012994 Russian 25012993 French 25012992 German 25012991 Arabic 25012990 Brazilian 25012989 Japanese 25012988 Dutch 25012987 Greek 25012986 Hebrew 2501310...

Page 104: ...erman 25011966 Arabic 25011965 Brazilian 25011964 Japanese 25011963 Dutch 25011962 Greek 25011961 Hebrew 25011960 Hungarian 25011959 Four Nordic countries 25011958 Belgian 25011957 Icelandic 25011956 Slovenian 25011955 Swiss 25011954 International English 25011953 Czechoslovakian 25011952 Bulgarian 25011951 Sunrex English 25013164 U K English 25013163 Italian 25013162 Spanish 25013161 Turkish 2501...

Page 105: ...7 Bulgarian 25013136 Z370 Z470 Sunrex English 25012977 U K English 25012976 Italian 25012975 Spanish 25012974 Turkish 25012973 Thai 25012972 Portuguese 25012971 Latin 25012970 Canadian English French 25012969 Korean 25012968 Traditional Chinese 25012967 Russian 25012966 French 25013032 German 25013033 Arabic 25013034 Brazilian 25013035 Japanese 25013019 Dutch 25013020 Greek 25013021 Hebrew 2501302...

Page 106: ...erman 25011936 Arabic 25011935 Brazilian 25011934 Japanese 25011933 Dutch 25011932 Greek 25011931 Hebrew 25011930 Hungarian 25011929 Four Nordic countries 25011928 Belgian 25011927 Icelandic 25011926 Slovenian 25011925 Swiss 25011924 International English 25011923 Czechoslovakian 25011922 Bulgarian 25011921 Dafon English 25013135 U K English 25013134 Italian 25013133 Spanish 25013082 Turkish 25013...

Page 107: ...2 Bulgarian 25012943 Z370 Z470 Dafon English 25013086 U K English 25013087 Italian 25013088 Spanish 25013089 Turkish 25013090 Thai 25013091 Portuguese 25012965 Korean 25012964 Latin 25012963 Canadian English French 25012962 Traditional Chinese 25012961 Russian 25012960 French 25012959 German 25012958 Arabic 25012957 Brazilian 25012956 Japanese 25012955 Dutch 25012954 Greek 25012953 Hebrew 25012952...

Page 108: ...11908 Arabic 25011907 Brazilian 25011906 Japanese 25011905 Dutch 25011904 Greek 25011903 Hebrew 25011902 Hungarian 25011803 Four Nordic countries 25011804 Belgian 25011805 Icelandic 25011806 Slovenian 25011807 Swiss 25011808 International English 25011809 Czechoslovakian 25011810 Bulgarian 25011811 Chicony Bulgarian 25012899 Czechoslovakian 25012900 International English 25012901 Swiss 25012902 Ic...

Page 109: ...lish 25013195 Z570 Chicony Bulgarian 25013096 Four Nordic countries 25013226 Traditional Chinese 25013213 Czechoslovakian 25013097 International English 25013098 Swiss 25013099 Slovenian 25013100 Icelandic 25013101 Belgian 25013102 Hungarian 25013103 Hebrew 25013104 Greek 25013105 Dutch 25013212 Japanese 25013211 Brazilian 25013210 Arabic 25013209 German 25013208 French 25013207 Russian 25013206 K...

Page 110: ...11883 Arabic 25011882 Brazilian 25011881 Japanese 25011880 Dutch 25011879 Greek 25011878 Hebrew 25011877 Hungarian 25011876 Four Nordic countries 25011875 Belgian 25011874 Icelandic 25011873 Slovenian 25011871 Swiss 25011850 International English 25011870 Czechoslovakian 25011869 Bulgarian 25011868 Sunrex Bulgarian 25012786 Czechoslovakian 25012787 International English 25012788 Swiss 25012789 Slo...

Page 111: ...25012813 English 25012814 Z570 Chicony Bulgarian 25012774 International English 25013231 Swiss 25013230 Slovenian 25013229 Icelandic 25013228 Belgian 25013227 Four Nordic countries 25013225 Hungarian 25013224 Hebrew 25013223 Greek 25013222 Dutch 25013221 Japanese 25013220 Brazilian 25013219 Arabic 25013218 German 25013217 French 25013216 Russian 25013215 Traditional Chinese 25013214 Korean 2501303...

Page 112: ...11830 Arabic 25011829 Brazilian 25011828 Japanese 25011827 Dutch 25011826 Greek 25011825 Hebrew 25011824 Hungarian 25011823 Four Nordic countries 25011822 Belgian 25011821 Icelandic 25011820 Slovenian 25011819 Swiss 25011818 International English 25011817 Czechoslovakian 25011816 Bulgarian 25011815 Dafon Bulgarian 25012844 Czechoslovakian 25012845 International English 25012846 Swiss 25012847 Slov...

Page 113: ...ish 25013060 Z570 Chicony Bulgarian 25012815 Czechoslovakian 25013239 International English 25013238 Swiss 25013237 Slovenian 25013236 Icelandic 25013235 Belgian 25013234 Four Nordic countries 25013061 Hungarian 25013062 Hebrew 25013063 Greek 25013064 Dutch 25013065 Japanese 25013066 Brazilian 25013067 Arabic 25013068 German 25013069 French 25013070 Russian 25013071 Traditional Chinese 25013072 Ko...

Page 114: ...s d KL5 USB CABLE FOR DC IN USB BOARD Z370 d KL5 DC IN CABLE FOR DC IN USB BOARD Z370 d KL6 USB CABLE FOR DC IN USB BOARD Z470 d KL6 DC IN CABLE FOR DC IN USB BOARD Z470 d LA57 RJ45 USB BOARD CABLE Z570 e LZ57 CARD READER BOARD CABLE Z570 f LZ57 POWER BOARD CABLE Z570 g LZ57 CAPACITIVE BUTTON BOARD W CABLE Z570 g LZ57 TOUCHPAD CABLE Z570 h KL2 BT CABLE ASSY Z370 h KL2 BT CABLE ASSY Z470 h LA57 BT ...

Page 115: ...5KH BD 20V 3 25A adapter 36001929 N 65W Liteon PA 1650 56LC adapter 36001651 65W Brazil PA 1650 52LB adapter 36001714 65W Chicony CPA A065 20V3 25A adapter 36001943 90W Delta ADP 90DD BD 20V4 5A adapter 36001941 90W Liteon PA 1900 56LC 20V4 5A adapter 36001927 90W Chicony CPA A090 20V4 5A adapter 36001942 ...

Page 116: ...00596 Israel LINETEK LS15 H03VV F LP 41 1m 145000595 UL LINETEK LP 30B SPT 2 LS15 1m 145000594 UK LINETEK LP 61L H03VV F LS15 1m 145000593 Indian LINETEK PE 361 H05VV F LS15 1m 145000592 Italy LINETEK LS15 H03VV F PE 336 1m 145000591 Korea LINETEK LS15 H05VV F LP E04A 1m 145000590 Australia LINETEK LS15 H03VV F LP 23A 1m 145000589 Taiwan LINETEK LS15 VCTF LP 53 1m 145000588 Japan LINETEK LS15 VCTF...

Page 117: ...S 18 1m 145000557 Taiwan Longwell LP 71 VCTF LS 33 1m 145000556 Japan Longwell LP 54 VCTF LS 18 1m 145000555 Africa Longwell LP 39 H03VV F LS 18 1m 145000554 CE Longwell LP 34A H03VV F LS 18 1m 145000553 CCC Volex LSG 31 RVV300 300 LS 18 1m 145000538 Argentina Volex LP 24 H03VV F LS 18 1m 145000528 Danmark Volex LP 40 H03VV F LS 18 1m 145000534 Switzerland Volex LP 37 H03VV F LS 18 1m 145000524 Br...

Page 118: ...st 3 pin power cords continued Region P N CRU ID Korea Volex LP 486 KTLH03VV F LS 5 1m 145000533 Australia Volex LP 23A LFC 3R LS 18 1m 145000532 Taiwan Volex LP 71 VCTF LS 33 1m 145000531 Japan Volex LP 54 VCTF LS 18 1m 145000530 CE Volex LP 34A H03VV F LS 18 1m 145000525 ...

Page 119: ... information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the 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 ...

Page 120: ... this document should verify the applicable data for their specific environment The following terms are either registered trademarks or trademarks of Lenovo in the United States and or other countries Lenovo Lenovo logo IdeaPad VeriFace OneKey Rescue OneKey Recovery OneKey Antivirus APS Power Express Energy Management and ReadyComm The following terms are trademarks of Microsoft Corporation in the...

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