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Lenovo Z475/Z575 Hardware Maintenance Manual

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Follow these rules below to ensure general safety:
• Observe a good housekeeping in the area where the machines are put during

and after the maintenance.

• When lifting any heavy object:

1. Make sure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt

to lift it.

4. Lift it by standing or pushing up with your leg muscles; this action could

avoid the strain from the muscles in your back. Do not attempt to lift any
object that weighs more than 16 kg (35 lb) or that you think is too heavy for
you.

• Do not perform any action that causes hazards to the customer, or that makes

the machine unsafe.

• Before you start the machine, make sure that other service representatives

and the customer are not in a hazardous position.

• Please remove covers and other parts in a safe place, away from 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

nonconductive clip, about 8 centimeters (3 inches) from the end.

• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for

your clothing.

Attention:

Metal objects are good electrical conductors.

• Wear safety glasses when you are hammering, drilling, soldering, cutting

wire, attaching springs, using solvents, or working in any other conditions
that may be hazardous to your eyes.

• After service, reinstall all safety shields, guards, labels, and ground wires.

Replace any safety device that is worn or defective.

• Reinstall all covers correctly before returning the machine to the customer.
• Fan louvers on the machine help to prevent the overheating of internal

components. Do not obstruct fan louvers or cover them with labels or
stickers.

General safety

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Содержание IdeaPad Z475

Страница 1: ...Lenovo Z475 Z575 Hardware Maintenance Manual ...

Страница 2: ...ation under Notices on page 99 First Edition June 2011 Copyright Lenovo 2011 LIMITED AND RESTRICTED RIGHTS NOTICE If software or data is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Страница 3: ...24 Power on password 24 Hard disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep standby mode 25 Hibernation mode 26 Lenovo Z475 Z575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Battery pack 34 1020 Dummy card 35 1030 Hard disk drive HDD Memory Mini PCI Express ...

Страница 4: ...fety 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 Safety ...

Страница 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 ...

Страница 6: ...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 non...

Страница 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...

Страница 8: ... 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 Use ...

Страница 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...

Страница 10: ... 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 ou...

Страница 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...

Страница 12: ...lten 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 co...

Страница 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...

Страница 14: ...eses 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 Ein...

Страница 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...

Страница 16: ... graves Obwohl Hauptbatterien eine niedrige Spannung haben können sie doch bei Kurzschluß oder Erdung genug Strom abgeben um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa può fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai te...

Страница 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 ...

Страница 18: ...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 pode ...

Страница 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...

Страница 20: ...is 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 on...

Страница 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...

Страница 22: ... 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 be r...

Страница 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...

Страница 24: ...erring 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 t...

Страница 25: ...f 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 y...

Страница 26: ...ot 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 ...

Страница 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...

Страница 28: ...P 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 user...

Страница 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...

Страница 30: ...de 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 suspend...

Страница 31: ...3GHz 1 4GHz AMD A4 3300M 2 5GHz 1 9GHz AMD E2 3000M 1 8GHz South bridge AMD Hudson River M2 A60M AMD Hudson River M3 A70M Integrated graphics Radeon HD6620G AMD A8 3500M Radeon HD6520G AMD A6 3400M Radeon HD6480G AMD A4 3300M Radeon HD6380G AMD E2 3000M Discreet graphics on select models Radeon HD6650M Radeon HD6470M Display 14 0 HD LED backlight flat type 1366 x 768 pixels 220 nit Z475 15 6 HD LE...

Страница 32: ...vo keyboard with separate numeric keyboard Z575 Ethernet chip RTL8111E 10 100 1000 Mbps RTL8105E 10 100 Mbps WLAN Atheros AR5B95 Atheros AR5B97 BCM943227HM4L RT3090 Bluetooth BCM92070MD_REF Integrated camera 0 3 Mega pixels CMOS 2 0 Mega pixels CMOS Battery pack Lithium ion 6 cells 48Wh AC adapter Input 100 240 V 50 60 Hz AC Output 20V DC 3 25A 65W 19V DC 3 42A 65W 20V DC 4 5A 90W Power 65W or 90W...

Страница 33: ...Lenovo Z475 Z575 29 The system status indicators below show the computer status Status indicators e d g f 1 2 3 ...

Страница 34: ...tem 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 capacity Blinking white The batt...

Страница 35: ...n settings Fn F5 Open the interface for integrated wireless devices settings On Off Fn F6 Enable Disable the touchpad Fn F8 Z475 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 Z575 Fn PgUp Z475 Enable Disable the scroll lock Fn PrtSc Activate ...

Страница 36: ...l 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 sure t...

Страница 37: ...edures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 73 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 c...

Страница 38: ...in the unlocked position remove the battery pack in the direction shown by the arrow Z475 Z575 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 ...

Страница 39: ...Lenovo Z475 Z575 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 ...

Страница 40: ... page 34 Figure 3 Removal steps of HDD Memory Mini PCI Express Card slot compartment cover Z475 Loosen six screws then remove the compartment cover Z575 Loosen seven screws then remove the compartment cover Step Screw quantity Color Torque M2 5 5 mm mm flat head nylok coated 6 Z475 M2 4 mm mm flat head nylok coated 7 Z575 Black Black 2 5 kgfcm 1 6 kgfcm a b b a a b b a a ...

Страница 41: ...isk drive and then pull the tab in the direction shown by arrow to remove the hard disk drive from the slot 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 drive suggest the customer to backup all the information on it if possible Never r...

Страница 42: ...the direction shown by arrow to remove the hard disk drive from the slot When installing Make sure that the HDD connector is attached firmly Step Screw quantity Color Torque M2 5 3 5 mm flat head nylokcoated 2 Z475 M2 2 mm flat head nylokcoated 1 Z575 Black Black 2 5 kgfcm 1 6 kgfcm a b a b a ...

Страница 43: ...ck on page 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 M2 3 mm flat head nylokcoated 1 Z475 M2 2 5 mm flat head nylokcoated 1 Z575 Black Silver 2 0 kgfcm 1 6 kgfcm a b a b a ...

Страница 44: ...s of the socket 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 Mak...

Страница 45: ...ireless LAN cables black white and then remove the screw Z475 Z575 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 M2 3 mm flat...

Страница 46: ...models with 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 ...

Страница 47: ... Battery pack on page 34 Figure 8 Removal steps of keyboard Z475 Remove two screws Z575 Remove Three screws Step Screw quantity Color Torque M2 5 5 mm flat head nylokcoated 2 Z475 M2 5 12 mm flat head nylokcoated 3 Z575 Black Black 2 5 kgfcm 3 0 kgfcm a 1 1 a 1 1 1 a ...

Страница 48: ...l steps of keyboard continued Loosen the keyboard with fingers in the direction shown by arrows 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 b 2 c d 3 4 ...

Страница 49: ...tery pack on page 34 1030 Hard disk drive HDD Memory Mini PCI Express Card slot compartment cover on page 36 1050 Optical drive on page 39 1080 Keyboard on page 43 Figure 9 Removal steps of keyboard bezel Z475 Remove ten screws and three screws on the bottom a b 1 1 1 1 1 1 1 1 1 2 2 2 1 ...

Страница 50: ...he bottom Step Screw quantity Color Torque M2 5 5 mm flat head nylokcoated 10 Z475 M2 5 7 mm flat head nylokcoated 11 Z575 Black Black 2 5 kgfcm 3 0 kgfcm M2 2 mm flat head nylokcoated 3 Z475 M2 2 mm flat head nylokcoated 3 Z575 Black Black 2 0 kgfcm 1 6 kgfcm a b 1 1 1 1 1 1 1 1 1 1 2 2 2 1 a b ...

Страница 51: ...teps of keyboard bezel continued Z475 Remove four screws Z575 Remove two screws Step Screw quantity Color Torque M2 5 5 mm flat head nylokcoated 4 Z475 M2 5 7 mm flat head nylokcoated 2 Z575 Black Black 2 5 kgfcm 3 0 kgfcm c 3 3 3 3 c 3 3 c ...

Страница 52: ...re 9 Removal steps of keyboard bezel continued Z475 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 ...

Страница 53: ...PC 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 ...

Страница 54: ...0 Figure 9 Removal steps of keyboard bezel continued Remove the keyboard bezel in the direction shown by arrow Z475 Loosen four screws to remove the speakers then loosen the screw and pull the power board right to remove it h 8 i j k 9 9 9 9 10 11 ...

Страница 55: ...d then remove the power board Step Screw quantity Color Torque M2 2 5 mm flat head nylokcoated 4 Z475 Silver 2 0 kgfcm M2 5 3 5 mm flat head nylokcoated 1 Z475 M2 2 5 mm flat head nylokcoated 2 Z575 Black Black 2 0 kgfcm 1 6 kgfcm j k 11 10 10 i j ...

Страница 56: ...s Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 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 stac...

Страница 57: ...arrow Z575 Remove five screws Unplug four microphone connectors in the direction shown by arrow When installing Make sure that all the connectors are attached firmly Step Screw quantity Color Torque M2 5 5 mm flat head nylok coated 3 Z475 M2 7 mm flat head nylok coated 5 Z575 Black Black 2 5 kgfcm 3 0 kgfcm a b 2 1 1 1 a b 1 1 1 1 1 2 2 2 2 a ...

Страница 58: ...hown 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 ...

Страница 59: ...over on page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 39 1060 DIMM on page 40 1070 PCI Express Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 Figure 11 Removal steps of LCD unit Release the antenna cables from the cable guides in the direction shown by arrows Remove four screws Z475 a b 1 1 2 2 2 2...

Страница 60: ...se 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 Step Screw quantity Color Torque M2 5 mm flat head nylokcoated 4 Z475 M2 5 4 mm flat head nylokcoated 4 Z575 Silver Silver 2 0 kgfcm 3 0 kgfcm 1 1...

Страница 61: ...Lenovo Z475 Z575 57 Figure 11 Removal steps of LCD unit continued Remove the LCD unit in the direction shown by arrows c 3 3 ...

Страница 62: ...on page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 39 1060 DIMM on page 40 1070 PCI Express Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 Figure 12 Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow Z475 Z575 When installing Make sure that t...

Страница 63: ...Lenovo Z475 Z575 59 Figure 12 Removal steps of fan assembly and heat sink assembly continued Z475 Loosen six screws b 2 2 2 2 2 2 ...

Страница 64: ...enovo Z475 Z575 Hardware Maintenance Manual 60 Z575 Loosen five screws Lift the fan assembly and heat sink assembly in the direction shown by arrow Be careful not to damage the connector b 2 2 2 2 2 c 3 ...

Страница 65: ...on page 40 1070 PCI Express Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 1120 Fan assembly and Heat Sink assembly on page 58 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 rel...

Страница 66: ...75 Hardware Maintenance Manual 62 Z575 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 ...

Страница 67: ...060 DIMM on page 40 1070 PCI Express Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1110 LCD unit on page 55 1100 System board on page 52 Figure 14 Removal steps of base cover speakers and bluetooth card Z575 Remove two screws and then remove rhe power assembly in the direction shown by arrow When installing Make sure that the power connector is a...

Страница 68: ...eakers and bluetooth card continued Z575 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 ...

Страница 69: ...ld base cover and need to be put on the new base cover Rating label COA label MTM PRC label WLAN homologation label Bluetooth homologation label Israel label Indonesia D side label Korea KCC 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 them in the label kit and apply them to the new base cover For the...

Страница 70: ...be peeled off from the old base cover and need to be put on the new base cover Rating label COA label PRC MTM Label or KCC label Indonesia D side label WLAN homologation label Bluetooth homologation 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 them in the label kit and apply them to the new base cover...

Страница 71: ...n page 36 1040 Hard disk drive on page 37 1050 Optical drive on page 39 1060 DIMM on page 40 1070 PCI Express Mini Card for wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 1110 LCD unit on page 55 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 2 0...

Страница 72: ...Lenovo Z475 Z575 Hardware Maintenance Manual 68 Remove the LCD front bezel in the direction shown by arrows b 2 2 2 2 ...

Страница 73: ...Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 1110 LCD unit on page 55 1150 LCD front bezel on page 67 Figure 16 Removal steps of LCD panel LCD cable and hinges Remove six screws Remove the integrated camera connector in the direction shown by arrow Lift the LCD panel with the hinges in the direction shown by arrows When installing Make sure that the connector is ...

Страница 74: ... 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 Step Screw quantity Color Torque M2 5 5 mm flat head nylokcoated 4 Z475 M2 5 3 mm flat head nylokcoated 4 Z575 Black Black 2 5 kgfcm 3 0 kgfcm d e 4 4 4 4 5 5 d f 6 ...

Страница 75: ... wireless LAN WAN on page 41 1080 Keyboard on page 43 1090 Keyboard bezel on page 45 1100 System board on page 52 1110 LCD unit on page 55 1150 LCD front bezel on page 67 1160 LCD panel LCD cable and hinges on page 69 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 St...

Страница 76: ...el on page 45 1100 System board on page 52 1110 LCD unit on page 55 1150 LCD front bezel on page 67 1160 LCD panel LCD cable and hinges on page 69 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 ant...

Страница 77: ...tem button System status indicators Built in microphone Touchpad Integrated wireless device switch 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 7 6 5 8 2 2 1 7 9 10 11 14 13 12 3 4 4 ...

Страница 78: ...Lenovo Z475 Z575 Hardware Maintenance Manual 74 Right side view Headphone jack Microphone jack Optical drive USB port AC power adapter jack RJ 45 port Z475 Z575 a b c d e f 1 2 4 3 4 5 1 2 4 3 4 6 ...

Страница 79: ... Fan louvers VGA port RJ 45 port HDMI port eSATA USB combo port USB Port Battery latch manual Battery pack Battery latch spring loaded Hard disk drive HDD Memory Mini PCI Express Card slot compartment Z475 Z575 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 ...

Страница 80: ...the following service parts Overall on page 77 LCD FRUs on page 82 Keyboard on page 84 Miscellaneous parts on page 94 AC adapters on page 95 Power cords on page 96 Parts list Notes Each FRU is available for all types or models unless specific types or models are specified ...

Страница 81: ...Lenovo Z475 Z575 77 Overall 1 11 h 12 13 16 c 17 7 5 8 9 14 15 b 18 10 3 f a 4 g 6 e d d 2 ...

Страница 82: ...8 AMD E2 3000M 2 4G 1 8G 1M 2C B0 PGA CPU 102500060 9 KL6B THERMAL MODULE UMA W FAN 35W Z475 31051207 9 KL6C THERMAL MODULE DIS W FAN 35W Z475 31051208 9 LZ575 HEATSINK UMA W FAN Z575 31051029 9 LZ575 HEATSINK DIS W FAN Z575 31051030 10 DDRIII 1333 1GB M471B2873GB0 CH9 Rev G 1GB 35nm 11013084 10 DDRIII 1333 1GB HMT312S6BFR6C H9 N0 Rev Vega 2GB 44nm 11012321 10 DDRIII 1333 2GB M471B5773DH0 CH9 Rev ...

Страница 83: ...SATA Hitachi HTS545025B9A300 16004060 15 Hard disk drive 250G 5400rpm SATA WD2500BPVT 24JJ5T0 5400RPM 250G HDD Z475 16200021 15 Hard disk drive 250G 5400rpm SATA Seagate ST9250315AS 16004186 15 Hard disk drive 250G 5400rpm SATA Hitachi HTS543225A7A384 16005023 15 Hard disk drive 250G 5400rpm SATA Seagate ST250LT003 5400RPM 7MM 250G 16005210 15 Hard disk drive 250G 5400rpm SATA Toshiba MK2565GSX 54...

Страница 84: ...750G HDD 16200008 15 Hard disk drive 320G 7200rpm SATA Hitachi HTS725032A9A364 16004530 15 Hard disk drive 320G 7200rpm SATA Seagate ST9320423AS 16004533 15 Hard disk drive 320G 7200rpm SATA WD WD3200BEKT 7200RPM 320G 16005212 15 Hard disk drive 320G 7200rpm SATA Hitachi HTS723232A7A364 7200RPM 320G 16005027 15 Hard disk drive 320G 7200rpm SATA Seagate ST320LT007 7200RPM 7MM 320G 16005030 15 Hard ...

Страница 85: ... 12 7mm BD Rambo PSN UJ240AF Tray in BD Rambo 25011518 16 ODD 12 7mm BD Rambo Optiarc BD 5740H Tray in BD Rambo 25011517 17 KL6 ODD BEZEL TRAY_IN RAMBO Z475 31049427 17 KL6 BD ODD BEZEL COMBO Z475 31049429 17 LZ57 ODD BEZEL FOR BLUE RAY Z575 31049304 18 KL6 AL THERMAL DOOR ASSY Z475 31049441 18 LZ57 HDD DOOR UMA FOR DUAL CORE WO BUMP Z575 31049552 ...

Страница 86: ...Lenovo Z475 Z575 Hardware Maintenance Manual 82 LCD FRUs In Lenovo Z475 Z575 there are following types of LCDs 14 0 in HD TFT Z475 15 6 in HD TFT Z575 7 2 6 3 4 5 ...

Страница 87: ...E FOR WXGA LCD 40 30P 31049425 7 KL6 LCD COVER W WLAN ANTENNA BLACK 31049414 No FRU FRU No 1 LZ575 LCD BEZEL W CAMERA HOLE 31051028 2 LZ57 LCD SCREW RUBBER 31049318 3 15 6 HD LED Panel M156NWR2 R0 18004784 3 15 6 HD LED Panel N156BGE L21 18004787 3 15 6 HD LED Panel LP156WH4 TLA1 18004786 3 15 6 HD LED Panel LTN156AT16 L01 18004785 3 15 6 HD LED Panel B156XW02 V2 18003797 4 LZ57 LCD BRACKET W HING...

Страница 88: ...abic 25200547 Brazilian 25200548 Japanese 25200549 Dutch 25200550 Greek 25200551 Hebrew 25200552 Hungarian 25200553 Four Nordic countries 25200554 Belgian 25200555 Icelandic 25200556 Slovenian 25200557 Swiss 25200558 International English 25200559 Czechoslovakian 25200560 Bulgarian 25200561 Indian 25200562 Chicony English 25200740 U K English 25200741 Italian 25200742 Spanish 25200743 Turkish 2520...

Страница 89: ...abic 25200755 Brazilian 25200756 Japanese 25200757 Dutch 25200758 Greek 25200759 Hebrew 25200760 Hungarian 25200761 Four Nordic countries 25200762 Belgian 25200763 Icelandic 25200764 Slovenian 25200765 Swiss 25200766 International English 25200767 Czechoslovakian 25200768 Bulgarian 25200769 Indian 25200770 ...

Страница 90: ...abic 25200578 Brazilian 25200579 Japanese 25200580 Dutch 25200581 Greek 25200582 Hebrew 25200583 Hungarian 25200584 Four Nordic countries 25200585 Belgian 25200586 Icelandic 25200587 Slovenian 25200588 Swiss 25200589 International English 25200590 Czechoslovakian 25200591 Bulgarian 25200592 Indian 25200593 Sunrex English 25200771 U K English 25200772 Italian 25200773 Spanish 25200774 Turkish 25200...

Страница 91: ...abic 25200786 Brazilian 25200787 Japanese 25200788 Dutch 25200789 Greek 25200790 Hebrew 25200791 Hungarian 25200792 Four Nordic countries 25200793 Belgian 25200794 Icelandic 25200795 Slovenian 25200796 Swiss 25200797 International English 25200798 Czechoslovakian 25200799 Bulgarian 25200800 Indian 25200801 ...

Страница 92: ...00602 Canadian English French 25200603 Korean 25200604 Traditional Chinese 25200605 Russian 25200606 French 25200607 German 25200608 Arabic 25200609 Brazilian 25200610 Japanese 25200611 Dutch 25200612 Greek 25200613 Hebrew 25200614 Hungarian 25200615 Four Nordic countries 25200616 Belgian 25200617 Icelandic 25200618 Slovenian 25200619 Swiss 25200620 International English 25200621 Czechoslovakian 2...

Страница 93: ...Brazilian 25200849 Japanese 25200850 Dutch 25200851 Greek 25200852 Hebrew 25200853 Hungarian 25200854 Four Nordic countries 25200855 Belgian 25200856 Icelandic 25200857 Slovenian 25200858 Swiss 25200859 International English 25200860 Czechoslovakian 25200861 Bulgarian 25200862 Indian 25200863 Chicony English 25200926 U K English 25200927 Italian 25200928 Spanish 25200929 Turkish 25200930 Thai 2520...

Страница 94: ...y continued Arabic 25200941 Brazilian 25200942 Japanese 25200943 Dutch 25200944 Greek 25200945 Hebrew 25200946 Hungarian 25200947 Four Nordic countries 25200948 Belgian 25200949 Icelandic 25200950 Slovenian 25200951 Swiss 25200952 International English 25200953 Czechoslovakian 25200954 Bulgarian 25200955 Indian 25200956 ...

Страница 95: ...Brazilian 25200880 Japanese 25200881 Dutch 25200882 Greek 25200883 Hebrew 25200884 Hungarian 25200885 Four Nordic countries 25200886 Belgian 25200887 Icelandic 25200888 Slovenian 25200889 Swiss 25200890 International English 25200891 Czechoslovakian 25200892 Bulgarian 25200893 Indian 25200894 Sunrex English 25200957 U K English 25200958 Italian 25200959 Spanish 25200960 Turkish 25200961 Thai 25200...

Страница 96: ...an 25200986 Indian 25200987 Z575 Chicony English 25200895 U K English 25200896 Italian 25200897 Spanish 25200898 Turkish 25200899 Thai 25200901 Portuguese 25200902 Latin 25200903 Canadian English French 25200904 Korean 25200905 Traditional Chinese 25200906 Russian 25200907 French 25200908 German 25200909 Arabic 25200910 Brazilian 25200911 Japanese 25200912 Dutch 25200913 Greek 25200914 Hebrew 2520...

Страница 97: ... English French 25200997 Korean 25200998 Traditional Chinese 25200999 Russian 25201000 French 25201001 German 25201002 Arabic 25201003 Brazilian 25201004 Japanese 25201005 Dutch 25201006 Greek 25201007 Hebrew 25201008 Hungarian 25201009 Four Nordic countries 25201010 Belgian 25201011 Icelandic 25201012 Slovenian 25201013 Swiss 25201014 International English 25201015 Czechoslovakian 25201016 Bulgar...

Страница 98: ...le miscellaneous parts d KL6 USB CABLE FOR DC IN USB BOARD Z475 d KL6 DC IN CABLE FOR DC IN USB BOARD Z475 d LZ575 RJ45 USB BOARD W CABLE Z575 d LZ575 DC IN CABLE Z575 e LZ575 CARD READER BOARD W CABLE Z575 f LZ57 POWER BOARD CABLE Z575 g LZ57 CAPACITIVE BUTTON BOARD W CABLE Z575 g LA57 TOUCHPAD CABLE Z575 h KL2 BT CABLE ASSY Z475 h LA57 BT CABLE Z575 Note Italicized letters in parentheses are ref...

Страница 99: ...D 20V 3 25A adapter 36001929 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 ...

Страница 100: ...srael 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 LP 54 ...

Страница 101: ... 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 Brazil Vo...

Страница 102: ...st 3 pin power cords continued Region P N 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 ...

Страница 103: ... 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 ...

Страница 104: ...ailable systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of 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 OneKey Microsoft and Windows are trademarks of M...

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