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Lenovo G480/G485/G580/G585/G780 Hardware Maintenance
Manual

Lenovo G780

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).

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 it is firmly
fixed in the slot and difficult to be moved.

Summary of Contents for G480

Page 1: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual ...

Page 2: ...s on page 119 First Edition February 2012 Copyright Lenovo 2012 All rights reserved LIMITED AND RESTRICTED RIGHTS NOTICE If data or software 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 2012 Lenovo ...

Page 3: ...r 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 G480 G485 G580 G585 G780 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 Optical drive Hard disk drive HDD Me...

Page 4: ... and 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 ...

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: ...ay 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...

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: ...rface 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 occ...

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: ...ace The 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 conne...

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: ...m enthalten 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 ris...

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: ...rien 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 ...

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: ...ounded 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...

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: ...torage 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 especificado...

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: ...ed in 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 direc...

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: ...ects 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 alw...

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: ... by referring 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 caus...

Page 25: ...fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of 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 ...

Page 26: ...er icon in the icon tray of the Windows taskbar and wait for a moment but do 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 reinstal...

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: ...ster 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 t...

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: ...ation 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...

Page 31: ... Huron River AMD Deccan Core Chipset Intel HM76 HM75 ready G480 G580 G780 Bus architecture G480 G485 G580 G585 DDR3 1600 1333 MHz Ivy Bridge 1333 MHz Sandy Bridge PCI Express bus DMI G780 5GT s DMI 2 7GT s FDI 1600MT s DDR3 DRAM PC3 12800 PCI Express Bus SATA Bus USB3 0 Bus USB2 0 Bus Graphic Chipset Nvidia N13P GL G480 G580 AMD Seymour XT 29x29 64bit TBD G485 G585 Intel HD Graphics 3000 G780 Disp...

Page 32: ...lot N A Audio 1 8 Stereo Headphone Output Jack G780 1 8 Microphone Input Jack G780 Combo audio jack 1 G480 G485 G580 G585 Built in stereo speakers Built in microphone Video CRT port x 1 HDMI port x 1 Ethernet on the system board 10 100 M or 10 100 1000 M Ethernet PCI Express Mini Card slot 1 slot for WLAN card half size Bluetooth wireless option Keyboard 6 Row Lenovo Keyboard Touch pad Two clicks ...

Page 33: ...ter all alphabetic characters A Z in uppercase without pressing the Shift key To enable or disable Caps Lock mode press the CapsLk key Num lock White The separate numeric keypad on the keyboard is enabled To enable or disable the numeric keypad press the Num Lock key Power on White System is enabled Blinking white System is in sleep mode off System is in hibernate mode or shut down Status indicato...

Page 34: ...er is operating on battery power with the remaining power between 20 and 80 of its capacity Wireless status White The wireless LAN radio is turned on and connected to AP Blinking white The wireless LAN is switched on and the radio of it is also turned off or the wireless LAN radio is turned on and not connected to AP Flashing white The wireless LAN radio is turned on and data is being transmitted ...

Page 35: ...tings Fn F5 Open the interface for integrated wireless devices settings On Off Fn F6 Enable Disable the touchpad Fn F8 G480 G485 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 G580 G585 G780 Fn PgUp G480 G485 Enable Disable the scroll lock Fn ...

Page 36: ...your 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 Mak...

Page 37: ...nd arranging internal cables see Locations on page 92 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 computer Verify this by shaking the computer gently and listening for rattling sounds Metallic par...

Page 38: ...e unlocked position remove the battery pack in the direction shown by the arrow Lenovo G480 G485 G580 G585 Lenovo G780 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 1 2 3 1 2 3 ...

Page 39: ...85 G780 35 1020 Dummy card For access remove this FRU 1010 Battery pack on page 34 Figure 2 Removal steps of dummy card Remove the dummy card in the direction shown by arrows Lenovo G480 G485 G580 G585 Lenovo G780 a b 1 2 1 2 ...

Page 40: ...partment cover For access remove this FRU 1010 Battery pack on page 34 Figure 3 Removal steps of Optical drive Hard disk drive HDD Memory Central processing unit Mini PCI Express Card slot compartment cover Lenovo G480 G485 G580 G585 Remove the two screws then remove the compartment cover in the direction shown by the arrow Lenovo G480 Lenovo G580 a b 1 1 2 1 1 2 ...

Page 41: ... remove the compartment cover in the direction shown by the arrow Step Screw quantity Color Torque G480 M2 5 8 0 mm flat head nylok coated 2 G580 M2 5 4 0 mm flat head nylok coated 2 Black Black 2 0 2 5 kgfcm 2 0 2 5 kgfcm M2 5 8 0 mm flat head nylok coated 2 Black 2 0 2 5 kgfcm a b c 1 2 3 2 1 1 a b ...

Page 42: ... on the new base cover SIRIM BT Label BT Label forUS CA TW INDONESIA BT Label for Brazil SIRIM WL Label W L Label for US CA TW INDONESIA W L Label for Brazil Israel COA Label PRC MTM code Label Rating 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 cov...

Page 43: ...ure 4 Removal steps of hard disk drive Remove the two screws Lenovo G480 G485 G580 G585 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 remove the drive whil...

Page 44: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual 40 Lenovo G780 Step Screw quantity Color Torque M2 5 4 0 mm flat head nylok coated 2 Black 2 0 2 5 kgfcm 1 1 a ...

Page 45: ...of hard disk drive continued Then pull the hard disk drive bracket in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 Remove the hard disk drive secured in the metal frame in the direction shown by arrow Lenovo G480 G485 G580 G585 b 2 2 c 3 ...

Page 46: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual 42 Lenovo G780 When installing Make sure that the hard disk drive connector is attached firmly 3 ...

Page 47: ... Central processing unit Mini PCI Express Card slot compartment cover on page 36 Figure 5 Removal steps of optical drive Remove the screw Lenovo G480 G485 G580 G585 Lenovo G780 Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 6 0 mm flat head nylok coated 1 G780 M2 5 8 0 mm flat head nylok coated 1 Black Black 2 0 2 5 kgfcm 2 0 2 5 kgfcm a 1 1 a ...

Page 48: ...dware Maintenance Manual 44 Insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow Pull the optical drive out in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 b c 3 2 2 3 ...

Page 49: ...Hard disk drive HDD Memory Central processing unit Mini PCI Express Card slot compartment cover on page 36 Figure 6 Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows and then unplug the DIMM in the direction shown by arrow Lenovo G480 G485 G580 G585 a b 2 1 1 ...

Page 50: ...omputer you are servicing the card must be installed in SLOT 0 lower slot but not in SLOT 1 upper slot 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 it is firmly fixed in the slot and difficult to be moved 2 1 1 a b ...

Page 51: ...xpress Mini Card for wireless LAN WAN Disconnect the two wireless LAN cables black white and then remove the screw 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 st...

Page 52: ... In 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 c...

Page 53: ...ral processing unit Mini PCI Express Card slot compartment cover on page 36 Figure 8 Removal steps of keyboard Lenovo G480 G485 G580 G585 Remove the three screws Lenovo G780 Remove one screw Step Screw quantity Color Torque G480 G485 G580 G585 M2 0 6 0 mm flat head nylok coated 3 G780 M2 5 8 0 mm flat head nylok coated 1 Black 2 0 2 5 kgfcm a 1 1 1 a 1 a ...

Page 54: ...0 G485 G580 G585 G780 Hardware Maintenance Manual 50 Figure 8 Removal steps of keyboard continued Loosen the keyboard with fingers in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 b 2 G770 2 ...

Page 55: ...al steps of keyboard continued Lift the keyboard a little and then detach the connector in the direction shown by arrows Lenovo G480 G485 G580 G585 Lenovo G780 When installing Make sure that the FPC connector is attached firmly c d e 3 4 5 G770 3 4 5 ...

Page 56: ...Hard disk drive HDD Memory Central processing unit Mini PCI Express Card slot compartment cover on page 36 1040 Hard disk drive on page 39 1050 Optical drive on page 43 1080 Keyboard on page 49 Figure 9 Removal steps of keyboard bezel Lenovo G480 G485 G580 G585 Remove the eleven screws the three screws and the one screw on the bottom a b c 3 1 1 1 1 1 1 1 1 1 1 1 2 2 2 ...

Page 57: ...flat head nylok coated 11 G780 M2 5 8 0 mm flat head nylok coated 16 Black 2 0 2 5 kgfcm G480 G485 G580 G585 M2 0 3 0 mm flat head nylok coated 3 G780 M2 0 2 0 mm flat head nylok coated 4 Black 1 5 2 0 kgfcm G480 G485 G580 G585 M2 5 4 0 mm flat head nylok coated 1 G780 M2 0 3 0 mm flat head nylok coated 2 Black 2 0 2 5 kgfcm 1 5 2 0 kgfcm a b c 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 3 3 1 a b c ...

Page 58: ...eps of keyboard bezel continued Lenovo G480 G485 G580 G585 Remove the screw Lenovo G780 Remove the four screws Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 6 0 mm flat head nylok coated 1 G780 M2 5 5 0 mm flat head nylok coated 4 Black 2 0 2 5 kgfcm d 4 d G770 4 4 4 4 d ...

Page 59: ...Lenovo G480 G485 G580 G585 G780 55 Figure 9 Removal steps of keyboard bezel continued Detach the FPC connectors in the direction shown by arrows Lenovo G480 G485 G580 G585 Lenovo G780 e 5 5 G770 5 5 5 ...

Page 60: ...l 56 Figure 9 Removal steps of keyboard bezel continued Remove the keyboard bezel in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 When installing Make sure that all the FPC connectors microphone connectors are attached firmly f 6 G770 6 ...

Page 61: ...G485 G580 G585 G780 57 Figure 9 Removal steps of keyboard bezel continued Remove the two screws and then remove the power board in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 g h 8 7 7 7 7 8 ...

Page 62: ... 58 Lenovo G780 Remove the screw and then remove the power board in the directioshown by arrow Step Screw quantity Color Torque M2 0 3 0 mm flat head nylok coated 2 Black 1 5 2 0 kgfcm G780 M2 0 3 0 mm flat head nylok coated 1 Black 1 5 2 0 kgfcm i h j 10 9 g i ...

Page 63: ...e 39 1050 Optical drive on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 Figure 10 Removal steps of speakers Lenovo G480 G485 G580 G585 Remove the four screws Detach the speaker connector and FPC connector in the direction shown by arrows Then remove the speakers by lifting in the direction shown by a...

Page 64: ...ss Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 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 ki...

Page 65: ...e 11 Removal steps of system board Lenovo G480 G485 G580 G585 Remove the three screws Unplug the LCD and Bluetooth connectors in the direction shown by arrows Detach the two FPC connectors in the direction shown by arrows a b c 3 1 1 1 2 2 3 ...

Page 66: ...little and then detach the power connector in the direction shown by arrow Lenovo G780 Remove the three screws Unplug the speakers and the bluetooth connectors in the direction shown by arrows Detach the two FPC connectors in the direction shown by arrows d e 5 6 a b c G770 1 1 1 2 2 3 3 ...

Page 67: ... Unplug the LCD connector and power jack connector in the direction shown by arrows Step Screw quantity Color Torque M2 5 4 0 mm flat head nylok coated 3 Black 2 0 2 5 kgfcm G780 M2 5 4 0 mm flat head nylok coated 2 Black 2 0 2 5 kgfcm d e f 5 4 4 6 a d ...

Page 68: ...480 G485 G580 G585 G780 Hardware Maintenance Manual 64 Figure 11 Removal steps of system board continued Remove the system board in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 g 7 G770 7 ...

Page 69: ...novo G480 G485 G580 G585 G780 65 Figure 11 Removal steps of system board continued Remove the screw Then remove the card reader board in the direction shown by arrow Lenovo G480 G485 G580 G585 h i 8 9 a a ...

Page 70: ...stalling When attaching the system board to the base cover 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 Step Screw quantity Color Torque M2 5 4 0 mm flat head nylok coated 1 Black 2 0 2 5 kgfcm G770 a a 8 9 h ...

Page 71: ...the screws Then remove the card reader board in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 4 0 mm flat head nylok coated 2 G780 M2 5 4 0 mm flat head nylok coated 1 Black 2 0 2 5 kgfcm j k 10 10 11 G770 10 11 j ...

Page 72: ...Lenovo G480 G485 G580 G585 Remove the screw Then remove the USB board in the direction shown by arrow Remove the power jack in the direction shown by arrow Lenovo G480 G485 G580 G585 Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 4 0 mm flat head nylok coated 1 Black 2 0 2 5 kgfcm j l j m 12 13 l j n 14 ...

Page 73: ...Lenovo G480 G485 G580 G585 G780 69 Figure 11 Removal steps of system board continued Lenovo G780 When installing Make sure that all the connectors are attached firmly G770 14 ...

Page 74: ...040 Hard disk drive on page 39 1050 Optical drive on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 Figure 12 Removal steps of LCD unit Pull out the two antenna cables from the guide hole in the direction shown by arrows a...

Page 75: ... LCD unit continued Lenovo G480 G485 G580 G585 Lenovo G780 Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 6 0 mm flat head nylok coated 4 G780 M2 5 5 0 mm flat head nylok coated 4 Black white 2 5 3 0 kgfcm 2 0 2 5 kgfcm 2 2 2 3 3 3 3 G770 2 2 3 3 3 3 c ...

Page 76: ...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 Remove the LCD unit in the direction shown by arrows Lenovo G480 G485 G580 G585 d 4 4 ...

Page 77: ...Lenovo G480 G485 G580 G585 G780 73 Lenovo G780 4 4 ...

Page 78: ...40 Hard disk drive on page 39 1050 Optical drive on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 Figure 13 Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow Len...

Page 79: ...ove the three screws and the four screws Lenovo G780 Remove the three screws and the one screw Step Screw quantity Color Torque M2 0 3 2 mm flat head nylok coated 3 Black 2 0 2 5 kgfcm G480 G485 G580 G585 M2 0 3 0 mm flat head nylok coated 4 G780 M2 0 3 0 mm flat head nylok coated 1 Black 1 5 2 0 kgfcm b c 2 2 2 3 3 3 a b c c 2 2 3 2 b c ...

Page 80: ...ce Manual 76 Figure 13 Removal steps of fan assembly and heat sink assembly continued Lift the fan assembly and heat sink assembly in the direction shown by arrow Lenovo G480 G485 G580 G585 Lenovo G780 Note Be careful not to damage the connector d 4 4 ...

Page 81: ... When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams to the part shown in the figure above Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component b a a ...

Page 82: ...DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1130 Fan assembly and Heat Sink assembly on page 74 Attention CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Figure 14 Removal steps of CPU Rotate the...

Page 83: ...0 G485 G580 G585 G780 79 Lenovo G780 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 a b 1 2 ...

Page 84: ...I Express Card slot compartment cover on page 36 1040 Hard disk drive on page 39 1050 Optical drive on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1120 LCD unit on page 70 Figure 15 Removal steps of base cover Remove th...

Page 85: ...moval steps of base cover continued Lenovo G780 Remove the four screws Then remove the speakers by lifting in the direction shown by arrows Step Screw quantity Color Torque M2 0 5 7 2 mm flat head nylok coated 4 Black 2 0 2 5 kgfcm b c 2 2 2 2 3 3 b ...

Page 86: ...ni PCI Express Card slot compartment cover on page 36 1040 Hard disk drive on page 39 1050 Optical drive on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1120 LCD unit on page 70 Figure 16 Removal steps of LCD front bezel...

Page 87: ... G485 G580 G585 G780 83 Lenovo G780 Step Screw quantity Color Torque G480 G485 G580 G585 M2 5 6 0 mm flat head nylok coated 2 G780 M2 5 5 0 mm flat head nylok coated 2 White Black 2 0 2 5 kgfcm 2 0 2 5 kgfcm 1 1 a ...

Page 88: ...5 G580 G585 G780 Hardware Maintenance Manual 84 Figure 16 Removal steps of LCD front bezel continued Remove the LCD front bezel in the direction shown by arrows Lenovo G480 G485 G580 G585 Lenovo G780 b 2 2 2 2 2 2 2 2 ...

Page 89: ...5 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1120 LCD unit on page 70 1160 LCD front bezel on page 82 Figure 17 Removal steps of LCD panel LCD cable and hinges Remove the four screws to release the LCD panel Gently lift the LCD panel a little and ...

Page 90: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual 86 Lenovo G780 Step Screw quantity Color Torque M2 5 4 0 mm flat head nylok coated 4 Black 2 0 2 5 kgfcm 2 1 1 3 3 3 1 1 a ...

Page 91: ... hinges continued Remove the eight screws release the hinges from the LCD panel in the direction shown by arrows Lenovo G480 G485 G580 G585 Lenovo G780 Step Screw quantity Color Torque M2 0 3 0 mm flat head nylok coated 8 Black 1 5 2 0 kgfcm d e 4 4 4 4 5 5 4 4 4 4 4 4 4 4 4 4 4 4 5 5 d ...

Page 92: ... 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 Lenovo G480 G485 G580 G585 Lenovo G780 When installing Make sure that the metal connector is attached firmly f 6 6 ...

Page 93: ...e on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN WAN on page 47 1080 Keyboard on page 49 1090 Keyboard bezel on page 52 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1120 LCD unit on page 70 1160 LCD front bezel on page 82 1170 LCD panel LCD cable and hinges on page 85 Figure 18 Removal steps of integrated camera Note The integrated c...

Page 94: ...5 G580 G585 G780 Hardware Maintenance Manual 90 Lenovo G780 When installing Stick the integrated camera to the top center of the LCD cover and ajust the placement of it to make sure the connector is attached firmly 1 ...

Page 95: ... 1100 Speakers Lenovo G480 G485 G580 G585 on page 59 1110 System board on page 60 1120 LCD unit on page 70 1160 LCD front bezel on page 82 1170 LCD panel LCD cable and hinges on page 85 Figure 19 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 ...

Page 96: ...s Note Wireless module antennas may be placed in different positions 2a 2b depending on different configurations Computer display OneKey Rescue System button Power button Built in microphone System status indicators Touchpad Memory card slot Lenovo G480 G485 G580 G585 Locations a b c d e f g h i 1 2 2 4 5 6 7 8 3 9 ...

Page 97: ...Lenovo G480 G485 G580 G585 G780 93 Lenovo G780 G770 2 2 1 2 3 7 4 5 6 8 7 9 ...

Page 98: ... G585 G780 Hardware Maintenance Manual 94 Right side view Combo audio jack Optical drive USB port AC power adapter jack Headphone jack Microphone jack Lenovo G480 G485 G580 G585 Lenovo G780 a b c d e d f 1 3 2 4 2 2 6 5 4 3 ...

Page 99: ...RJ 45 port VGA port Fan louvers Kensington slot Optical drive Hard disk drive HDD Memory CPU Central processing unit Mini PCI Express Card slot compartment Battery latch spring loaded Battery pack Battery latch manual Speaker Lenovo G480 G485 G580 G585 a b c d e f g h i j k 1 2 3 5 6 4 7 8 9 11 11 10 ...

Page 100: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual 96 Lenovo G780 9 8 10 7 11 11 6 5 4 3 1 1 1 2 ...

Page 101: ...wing service parts Overall on page 98 LCD FRUs on page 105 Keyboard on page 108 Miscellaneous parts on page 114 AC adapters on page 115 Power cords on page 116 Parts list Notes Each FRU is available for all types or models unless specific types or models are specified ...

Page 102: ...Lenovo G480 G485 G580 G585 G780 Hardware Maintenance Manual 98 Overall Lenovo G480 G485 G580 G585 1 2 4 7 8 9 f b 17 16 c 21 20 3 e a 6 5 10 11 12 14 h 15 d 22 18 19 13 g ...

Page 103: ...Lenovo G480 G485 G580 G585 G780 99 Lenovo G780 1 21 20 17 16 13 9 8 7 f e g 4 2 22 19 18 15 14 12 11 10 6 3 c b d h ...

Page 104: ...90000120 6 QIWG5 MB DIS N13M GE 1G 100M W HDMI G480 G485 90000121 6 QIWG5 MB UMA 100M W HDMI G480 G485 90000122 6 LG48 MB DIS N13M GE 1G W BT HDMI WO 3G G480 90000306 6 LG48 MB UMA W BT HDMI WO 3G G480 90000305 6 LG58 MB DIS N13M GE 1G W BT HDMI WO 3G G580 90000311 6 LG58 MB UMA W BT HDMI WO 3G G580 90000312 6 QIWG6 MB DIS N13P GL 2G 100M W HDMI G580 G585 90000117 6 QIWG6 MB DIS N13M GE 1G 100M W ...

Page 105: ... Processor 102500229 11 Intel SNB B800 1 5G Q0 2M 2c PGA Processor 102500101 12 QIWG5 Thermal Module DIS N13M GE W FAN 90200418 12 QIWG5 Thermal Module DIS N13P GL W FAN 90200419 12 QIWG5 Thermal Module UMA W FAN 90200420 12 LG48 Thermal Module DIS W FAN G480 90200972 12 LG48 Thermal Module UMA W FAN G480 90200971 12 LG58 Thermal Module DIS W FAN G580 90200995 12 LG58 Thermal Module UMA W FAN G580...

Page 106: ...tery Comm02 121500043 17 Battery 6cell 4400mAh 48Wh Sanyo L11S6Y01 3S2P 48Wh battery Comm02 121500040 17 Battery 6cell 4400mAh 48Wh LG L11L6Y01 3S2P 48Wh battery Comm02 121500042 17 Battery 6cell 4400mAh 48Wh Sony L11N6Y01 3S2P 48Wh battery Comm02 121500041 17 Battery cell 4400mAh 48Wh Sanyo L09S6Y02 3S2P 48Wh bty LH Comm01 G780 121001091 17 Battery cell 4400mAh 48Wh LG L09L6Y02 3S2P 48Wh bty LH C...

Page 107: ...rpm HGST Jaquar B HTS541010A9E680 9 5 5 4K 16200193 19 HDD 1TB 5400rpm Seagate ST1000LM024 5 4K RPM 9 5mm 16200208 19 HDD 320G 7200rpm HGST Jaquar C7 HTS725032A7E630 7MM 7 2K 16200194 19 HDD 320G 7200rpm Seagate Julius 1 4K Seagate ST320LT007 7200RPM 7MM 16005030 19 HDD 320G 7200rpm WD MX320S 1 WD WD3200BEKT 7200RPM 16005212 19 HDD 320G 7200rpm Toshiba Capricorn CS TSB MK3261GSY 7200PRM 9 5mm 1620...

Page 108: ...D Dummy Card G480 90200958 21 LG58 SD Dummy G580 90200988 21 SD 5IN1 DUMMY CARD G780 31048226 21 SD 2IN1 DUMMY CARD G780 31048227 22 QIWG5 Thermal Door AP0N1000200 G480 G485 90200413 22 QIWG6 Thermal Door AP0N2000200 G580 G585 90200432 22 LG48 RAM Door G480 90200953 22 LG58 RAM Door G580 90200979 22 THERMAL DOOR 17 G780 31050100 AC adapter see AC adapters on page 115 ...

Page 109: ...Lenovo G480 G485 G580 G585 G780 105 LCD FRUs In Lenovo G480 G485 G580 G585 G780 there are following types of LCDs 14 0 in HD TFT G480 G485 15 6 in HD TFT G580 G585 17 3 in HD TFT G780 6 5 2 1 7 4 3 i ...

Page 110: ...nel 14 0 Wedge IVO M140NWR2 R1 HD G W LED1 NB LCD 18004793 4 QIWG5 LCD Cable DIS DC02001EQ00 90200439 4 QIWG5 LCD Cable UMA DC02001ER00 90200440 4 LG48 LCD Cable G480 90200950 5 HD Camera BISON BIS BN1T16YVM HD NB camera 73040524 5 HD Camera CCY CCY CNFB161 HD NB camera 73040523 5 HD Camera BISON BN1TM6ST3 HD NB camera 73040574 5 HD Camera CCY CCY CNFB181 HD NB camera 73040688 5 0 3M BISON BIS BN1...

Page 111: ...able G580 90200978 5 QIWG5 Camera 1M PK40000GR10 GP10 H400 90200441 5 QIWG5 Camera 0 3M PK40000GT10 GQ10 90200445 6 QIWG6 Antenna 2 DC33000YF00 10 90200465 6 LG58 Antenna L G580 90200993 6 LG58 Antenna R G580 90200994 7 LG58 LCD Cover Brown G580 90200986 7 LG58 LCD Cover Red G580 90200984 7 LG58 LCD Cover Blue G580 90200985 7 QIWG6 LCD Cover MBH AP0N2000410 1 2 3 4 90200467 No FRU FRU no 1 LCD BEZ...

Page 112: ... Arabic 25202023 Brazilian 25202025 Japanese 25202028 Dutch 25202030 Greek 25202032 Hebrew 25202034 Hungarian 25202035 Four Nordic countries 25202038 Belgian 25202039 Icelandic 25202041 Slovenian 25202043 Swiss 25202046 International English 25202048 Czechoslovakian 25202050 Bulgarian 25202052 Indic 25202054 Sunrex English 25202056 U K English 25202058 Italian 25202059 Spanish 25202061 Turkish 252...

Page 113: ...114 Indic 25202116 Darfon English 25202118 U K English 25202120 Italian 25202122 Spanish 25202124 Turkish 25202126 Thai 25202128 Portuguese 25202130 Latin 25202133 Canadian English French 25202134 Korean 25202136 Traditional Chinese 25202139 Russian 25202141 French 25202143 German 25202145 Arabic 25202147 Brazilian 25202149 Japanese 25202150 Dutch 25202153 Greek 25202155 Hebrew 25202156 Hungarian ...

Page 114: ...man 25201829 Arabic 25201830 Brazilian 25201831 Japanese 25201832 Dutch 25201833 Greek 25201834 Hebrew 25201835 Hungarian 25201836 Four Nordic countries 25201837 Belgian 25201838 Icelandic 25201839 Slovenian 25201840 Swiss 25201841 International English 25201842 Czechoslovakian 25201843 Bulgarian 25201844 Indic 25201845 Sunrex English 25201846 U K English 25201847 Italian 25201848 Spanish 25201849...

Page 115: ... Bulgarian 25201874 Indic 25201875 Darfon English 25201876 U K English 25201877 Italian 25201878 Spanish 25201879 Turkish 25201880 Thai 25201881 Portuguese 25201882 Latin 25201883 Canadian English French 25201884 Korean 25201885 Traditional Chinese 25201886 Russian 25201887 French 25201888 German 25201889 Arabic 25201890 Brazilian 25201891 Japanese 25201892 Dutch 25201893 Greek 25201894 Hebrew 252...

Page 116: ... 25012346 Brazilian 25012345 Japanese 25012344 Dutch 25012343 Greek 25012342 Hebrew 25012341 Hungarian 25012340 Four Nordic countries 25012339 Belgian 25012338 Icelandic 25012337 Slovenian 25012336 Swiss 25012335 International English 25012334 Czechoslovakian 25012333 Bulgarian 25012332 Indic 25200315 Sunrex English 25012185 U K English 25012446 Italian 25012445 Spanish 25012444 Turkish 25012443 T...

Page 117: ...9 Indic 25200370 Darfon English 25012184 U K English 25012624 Italian 25012623 Spanish 25012622 Turkish 25012621 Thai 25012620 Portuguese 25012619 Latin 25012618 Canadian English French 25012617 Korean 25012418 Traditional Chinese 25012417 Russian 25012404 French 25012415 German 25012414 Arabic 25012413 Brazilian 25012412 Japanese 25012411 Dutch 25012410 Greek 25012416 Hebrew 25012409 Hungarian 25...

Page 118: ...200416 90200962 31048211 90200415 90200414 90200963 90200991 31048209 31048210 90200964 90200992 90200417 31048225 90200974 Cable miscellaneous parts e QIWG5 TP Cable NBX00011H00 G480 G485 e LG48 TP Cable G480 e LG58 TouchPad Cable G580 e QIWG6 TP Cable NBX00011M00 G580 G585 e TP FFC 17 G780 f QIWG5 DC IN Cable DC30100H700 G480 G485 f QIWG6 DC IN Cable 455NW438L01 G580 G585 f DC IN CABL 17 G780 g ...

Page 119: ...r 65W Liteon PA 1650 56LC 36001651 AC Adaptor 65W Liteon Brazil PA 1650 52LB 36001714 AC Adaptor 65W Delta ADP 65KH B 20V 3 25A 36002066 AC Adaptor 65W Chicony CPA A065 20V3 25A 330PF 36001943 AC Adaptor 90W Delta ADP 90DD BD 20V4 5A 36001941 AC Adaptor 90W Liteon PA 1900 56LC 20V4 5A 330PF 36001927 AC Adaptor 90W Chicony CPA A090 20V4 5A 330PF 36001942 ...

Page 120: ... 30B SPT 2 LS15 1m 145000594 UK 3PIN LINETEK LP 61L H03VV F LS15 1m 145000593 Indian 3PIN LINETEK PE 361 H05VV F LS15 1m 145000592 Italy 3PIN LINETEK LS15 H03VV F PE 336 1m 145000591 Korea 3PIN LINETEK LS15 H05VV F LP E04A 1m 145000590 Australia 3PIN LINETEK LS15 H03VV F LP 23A 1m 145000589 Taiwan 3PIN LINETEK LS15 VCTF LP 53 1m 145000588 Japan 3PIN LINETEK LS15 VCTF LP 54 1m 145000587 Africa 3PIN...

Page 121: ...0556 Japan 3PIN Longwell LP 54 VCTF LS 18 1m 145000555 Africa 3PIN Longwell LP 39 H03VV F LS 18 1m 145000554 CE 3PIN Longwell LP 34A H03VV F LS 18 1m 145000553 CCC 3PIN VOLEX GB10S3 RVV 300 500 VAC5S 1m 145000538 UL 3PIN Volex US15S3 SPT 2 VAC5S 1m 145000537 UK 3PIN VOLEX MP5004 H03VV F VAC5S 1m 145000605 Indian 3PIN VOLEX IA6A3 IS694 VAC5S 1m 145000536 Switzerland 3PIN VOLEX MP232 H03VV F VAC5S 1...

Page 122: ... Table 9 Parts list 3 pin power cords continued Region P N Argentina 3PIN VOLEX VA2073 H03VV F VAC5S 1m 145000528 Brazil 3PIN VOLEX CH10S3 H03VV F VAC5S 1m 145000527 Israel 3PIN VOLEX SI16S3 H03VV F VAC5S 1m 145000526 CE 3PIN VOLEX M2511 HO3VV F VAC5S 1m 145000525 ...

Page 123: ... 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 124: ...rs 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 VeriFace OneKey Rescue OneKey Recovery OneKey Antivirus APS Power Express Energy Management and ReadyComm The following terms are trademarks of Microsoft Corporation i...

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