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62

Hardware Maintenance Manual

1100 IO board and backup battery

For access, remove these FRUs in order:
•  “1010 Base cover” on page 34
•  “1020 Battery pack” on page 40
•  “1030 SSD card” on page 43
•  “1040 PCI Express Mini Card for wireless LAN” on page 46
•  “1050 DIMM” on page 49
•  “1060 Subwoofer” on page 51
•  “1070 Hard disk drive” on page 52
•  “1080 Fan and heat sink” on page 56
•  “1090 Speakers” on page 60

Figure 10. Removal steps of IO board and backup battery

Detach the IO board connector and backup battery connector in the directions 

shown by arrow 

1

 and 

2

. 

Remove the screw 

3

 and 

4

.

Lenovo Legion Y730-15 series

a

b

c

d

Step Screw (quantity)

Color

3

M2.0 x L4.0 mm, Phillips-head (1)

Sliver

4

M2.0 x L4.0 mm, Phillips-head (1)

Sliver

Summary of Contents for Legion Y730 Series

Page 1: ...Hardware Maintenance Manual Y730 ...

Page 2: ...ces on page 99 First Edition July 2018 Copyright Lenovo 2018 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 2018 Lenovo ...

Page 3: ...3 Passwords 24 Power on password 24 Hard disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo Legion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg 26 Specifications 26 Status indicators 28 Hotkeys 31 FRU replacement notices...

Page 4: ...anual is divided into the following sections The common sections provide general information guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effec...

Page 5: ...gion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg 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 ...

Page 6: ...y from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving 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: ...off position If you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attentio...

Page 8: ...stic 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 Caution do...

Page 9: ...e or missing hardware To determine 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 connecto...

Page 10: ...minate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface 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 spec...

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: ...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 contengono ...

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: ... 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 Einsatz fals...

Page 15: ...irm 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 si dovesse rompere...

Page 16: ...an 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 Erdung gen...

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: ...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 resultar em perigosa exposição à radiação Pour éviter tout risque d exposition au rayon laser respectez les consignes de réglage et d utilisation des commandes ainsi que les procédures décrites Werden Steu...

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: ...the customer support site http support lenovo com Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUs listed 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 foll...

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: ...ell before the implementation date and expects 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...

Page 23: ...ence 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 vari...

Page 24: ...y 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 cau...

Page 25: ...orrect 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 Pin Voltage V dc 1 20V 2 25A 2 15V 3A 3 9V 2A 4 5V 2A Note Output voltage for the ac adapter pi...

Page 26: ...the Power Meter shows that less than 95 of the total power remains under this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment but do not click it and the percentage of battery ...

Page 27: ...e system the hard disk in a Lenovo computer includes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up press the Novo button and run System Recovery For details of Push button reset see the Recovery system in the User Guide Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up yo...

Page 28: ...s User HDP for the user Master 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 Lenovo authorized service technicians provide any...

Page 29: ... can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following Close the display lid Press the power button Move the cursor to the lower left corner and then select the Start button Select Power Sleep Note Put your computer to sleep before you move it Moving your computer while the hard disk drive is spinning can damage the hard disk causing l...

Page 30: ...0 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Form Factor Dimensions Appr 361 42 mm 267 mm 19 95 mm front 22 45mm rear Appr 412 60 mm 304 90 mm 21 95 mm front 24 05mm rear Weight Appr 2 2 kg Appr 2 9 kg LCD size 15 6 inch 17 3 inch Processor See the system properties of your computer you can do this as follows Click Control Panel then click Hardware and Sound click Device Manager under Devices and...

Page 31: ...ini DisplayPort 1 Ethernet RJ 45 1 Battery pack Type Li Polymer Cells Capacity 3 Cells 57 Wh 4 Cells 76 Wh Note The capacity given here is the typical or average capacity as measured in a specific test environment Capacities measured in other environments may differ but are no lower than the rated capacity see product label ac power adapter Input 100 240 V 50 60 Hz AC Output voltage 20 V DC Power ...

Page 32: ...28 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status Lenovo Legion Y730 15 series 2 3 1 ...

Page 33: ... 3 a Camera indicator When this indicator is on the camera is in use b Power indicator Indicator status Meaning Solid blue The computer is powered on Slow blinking blue The computer is in sleep mode Off The computer is powered off c Caps Lock indicator When this indicator is on you can type uppercase letters directly ...

Page 34: ...power Indicator status Meaning Disconnected Off The battery is not being charged Connected Solid amber The battery has been charged between 0 and 79 Solid white The battery has been charged between 80 and 100 b Rear connector indicators When the computer is powered on these indicators are on ...

Page 35: ...e Displays the Settings app Enables disables the integrated camera Enables disables the touch pad Enables the print screen function Note It is only available on Lenovo Legion Y730 15 series Enables the insert function Fn Space Adjusts the keyboard backlight Note The keyboard backlight can be customized in CUE software Starts Magic Y Key software Starts Ends screen recording Note It is available wh...

Page 36: ...ag Carefully remove screws for reuse when replacing FRUs 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 more than 90 Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 Cross section Torque driver I...

Page 37: ...in the direction as given by the arrow in the figure 7 To put the new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 81 8 When replacing an FRU use the correct screw as shown in the procedures DANGER Before removing any FRU turn off the computer unplug all power...

Page 38: ...010 Base cover Figure 1 Removal steps of base cover Remove the screws 1 and 2 Lenovo Legion Y730 15 series b b b b b a a a a a a Step Screw quantity Color 1 M2 0 x L11 5 mm Phillips head 6 Black 2 M2 0 x L3 0 mm Phillips head 5 Black ...

Page 39: ...ps of base cover continued Lenovo Legion Y730 17 series b b b b b a a a a a a Step Screw quantity Color 1 M2 0 x L10 5 mm Phillips head 6 Black 2 M2 0 x L3 0 mm Phillips head 5 Black Use a prying tool to remove the base cover in the directions shown by arrows 3 and 4 Lenovo Legion Y730 15 series c c c c d ...

Page 40: ...36 Hardware Maintenance Manual Figure 1 Removal steps of base cover continued Lenovo Legion Y730 17 series c c c c d ...

Page 41: ...bel d VGA label e Rating label f GML label g Malaysia Indonesia label 15x10 mm h Argentina label 68x6 mm i South Africa label 20x10 mm j Israel USA Canada Taiwan 32 10 mm k Brazil label 35 15 mm l Rating label for Indonesia 26 10 mm m Taiwan label 70 10 mm n Adapter label 65 20 mm o KCC label 50 43 mm for Korea For some models you also need to apply one or two FCC labels Check the old base cover i...

Page 42: ...38 Hardware Maintenance Manual a c d e f b h i j k n l o m g ...

Page 43: ...39 Lenovo Legion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Lenovo Legion Y730 17 series a c d e f b h i j k n l o m g ...

Page 44: ...y other battery could ignite or explode For access remove this FRU 1010 Base cover on page 34 Figure 2 Removal steps of battery pack Detach the battery pack connector in the direction shown by arrow 1 remove the screws 2 Lenovo Legion Y730 15 series b b b b b a Step Screw quantity Color 2 M2 0 x L4 0 mm Phillips head 4 Silver ...

Page 45: ...730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Figure 2 Removal steps of battery pack continued Lenovo Legion Y730 17 series b b b b a b Step Screw quantity Color 2 M2 0 x L4 0 mm Phillips head 5 White ...

Page 46: ...42 Hardware Maintenance Manual Figure 2 Removal steps of battery pack continued Remove the battery pack in the direction shown by arrow 3 Lenovo Legion Y730 15 series c Lenovo Legion Y730 17 series c ...

Page 47: ... sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the SSD card suggest the customer to backup all the information on it if possible Never remove the SSD card while the system is operating or in suspend mode Figure 3 Removal steps of SSD card Remove the screw 1 Then remove the SSD bracket in the direction shown by arrow 2 Lenovo Legion Y730 1...

Page 48: ...al Figure 3 Removal steps of SSD card continued Lenovo Legion Y730 17 series a b Step Screw quantity Color 1 M2 0 x L4 0 mm Phillips head 1 White Remove the SSD card in the direction shown by arrow 3 Lenovo Legion Y730 15 series c ...

Page 49: ...45 Lenovo Legion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Figure 3 Removal steps of SSD card continued Lenovo Legion Y730 17 series c ...

Page 50: ...preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations Refer to Table 4 Parts list Overall on page 86 for Lenovo part numbers for the approved modules Figure 4 Removal steps of PCI Express Mini Card for wireless LAN Remove the wireless LAN sponge in the direction shown by arrow 1 Lenovo Legion Y730 15 series a Lenovo Legion Y730 1...

Page 51: ...bles from the cable guides Remove the screw 3 Lenovo Legion Y730 15 series b b c Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips head 1 Sliver Lenovo Legion Y730 17 series b b c Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips head 1 White In step 2 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 ...

Page 52: ...ued Remove the card in the direction shown by arrow 4 Lenovo Legion Y730 15 series d Lenovo Legion Y730 17 series d When installing In models with a wireless LAN card that has two antenna connectors plug the black cable into the jack labeled MAIN and the white cable into the jack labeled AUX on the card ...

Page 53: ...er 1010 Base cover on page 34 1020 Battery pack on page 40 1030 SSD card on page 43 1040 PCI Express Mini Card for wireless LAN on page 46 Figure 5 Removal steps of DIMM Insert a flat blade tool into the memory module cover and then remove the memory module cover manually Lenovo Legion Y730 15 series Lenovo Legion Y730 17 series ...

Page 54: ...s of DIMM continued Release the two latches on both edges of the socket at the same time in the directions shown by arrows 1 and then unplug the DIMM in the direction shown by arrow 2 Lenovo Legion Y730 15 series a a b Lenovo Legion Y730 17 series a a b ...

Page 55: ...e FRUs in order 1010 Base cover on page 34 1020 Battery pack on page 40 1030 SSD card on page 43 1040 PCI Express Mini Card for wireless LAN on page 46 1050 DIMM on page 49 Figure 6 Removal steps of subwoofer Disconnect the connector in the direction shown by arrow 1 Remove the subwoofer 2 Lenovo Legion Y730 17 series a b ...

Page 56: ...y physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damage 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 while the system is operating or in suspend mode Figure 7 Removal steps of hard disk drive Disconnect the connector in the direction shown by arro...

Page 57: ...30 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Figure 7 Removal steps of hard disk drive continued Lenovo Legion Y730 17 series b b b b a Step Screw quantity Color 2 M2 0 x L4 0 mm Phillips head 4 White ...

Page 58: ...emoval steps of hard disk drive continued Remove the hard disk drive from the slot in the direction shown by arrow 3 Lenovo Legion Y730 15 series c Lenovo Legion Y730 17 series c When installing Make sure that the connector is attached firmly ...

Page 59: ...Remove the screws 4 and detach the metal frame from the hard disk drive Then remove the HDD FFC in the direction shown by arrow 5 Lenovo Legion Y730 15 series d d d d e Step Screw quantity Color 4 M3 0 x L3 0 mm Phillips head 4 Sliver Lenovo Legion Y730 17 series d d d d e Step Screw quantity Color 4 M3 0 x L3 0 mm Phillips head 4 Black ...

Page 60: ...e 43 1040 PCI Express Mini Card for wireless LAN on page 46 1050 DIMM on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 Figure 8 Removal steps of fan and heat sink Unplug the fan connector in the direction shown by arrow 1 Remove the screws 2 Lenovo Legion Y730 15 series b b b b b a b Step Screw quantity Color 2 M2 0 x L4 0 mm Phillips head 6 Sliver ...

Page 61: ...Y730 17ICH Legion Y730 17ICHg Figure 8 Removal steps of fan and heat sink continued Lenovo Legion Y730 17 series b b b b b a b Step Screw quantity Color 2 M2 0 x L4 0 mm Phillips head 6 White When installing Make sure that the connector is attached firmly ...

Page 62: ... Manual Figure 8 Removal steps of fan and heat sink continued Remove the fan and heat sink in the direction shown by arrow 3 Be careful not to damage the connector Lenovo Legion Y730 15 series c Lenovo Legion Y730 17 series c ...

Page 63: ...d Lenovo Legion Y730 15 series a b Lenovo Legion Y730 17 series a b 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 little grease application can cause a thermal problem due to imperfect contact with a component ...

Page 64: ... page 40 1030 SSD card on page 43 1040 PCI Express Mini Card for wireless LAN on page 46 1050 DIMM on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 1080 Fan and heat sink on page 56 Figure 9 Removal steps of speakers Unplug the speaker connectors 1 Then remove the speakers 2 Lenovo Legion Y730 15 series b b a a ...

Page 65: ...61 Lenovo Legion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Figure 9 Removal steps of speakers continued Lenovo Legion Y730 17 series b b a a ...

Page 66: ...on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 1080 Fan and heat sink on page 56 1090 Speakers on page 60 Figure 10 Removal steps of IO board and backup battery Detach the IO board connector and backup battery connector in the directions shown by arrow 1 and 2 Remove the screw 3 and 4 Lenovo Legion Y730 15 series a b c d Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips hea...

Page 67: ...17ICHg Figure 10 Removal steps of IO board and backup battery continued Lenovo Legion Y730 17 series a b c d Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips head 1 White 4 M2 0 x L4 0 mm Phillips head 1 White When installing Make sure that the connectors are attached firmly ...

Page 68: ...l Figure 10 Removal steps of IO board and backup battery continued Remove the IO board backup battery and lock bracket in the direction shown by arrow 5 6 and 7 Lenovo Legion Y730 15 series f e g Lenovo Legion Y730 17 series f e g ...

Page 69: ...d If you put a system board down make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material For access remove these FRUs in order 1010 Base cover on page 34 1020 Battery pack on page 40 1030 SSD card on page 43 1040 PCI Express Mini Card for wireless LAN on page 46 1050 DIMM on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 1080 Fan and hea...

Page 70: ...66 Hardware Maintenance Manual Figure 11 Removal steps of system board continued Lenovo Legion Y730 17 series a b ...

Page 71: ...d continued Remove the screws 3 Lift the system board slightly disconnect the connectors in the direction shown by arrow 4 Lenovo Legion Y730 15 series c d Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips head 1 Sliver Lenovo Legion Y730 17 series c d c c Step Screw quantity Color 3 M2 0 x L4 0 mm Phillips head 3 White ...

Page 72: ...68 Hardware Maintenance Manual Figure 11 Removal steps of system board continued Remove the system board in the direction shown by arrow 5 Lenovo Legion Y730 15 series e Lenovo Legion Y730 17 series e ...

Page 73: ...age 43 1040 PCI Express Mini Card for wireless LAN on page 46 1050 DIMM on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 1080 Fan and heat sink on page 56 1090 Speakers on page 60 1100 IO board and backup battery on page 62 1110 System board on page 65 Figure 12 Removal steps of upper case Use a prying tool to remove the cover in the direction shown by arrow 1 Lenovo Legion Y73...

Page 74: ...70 Hardware Maintenance Manual Figure 12 Removal steps of upper case continued Lenovo Legion Y730 17 series a ...

Page 75: ...of upper case continued Remove the screws 2 And then remove the hinge cover in the direction shown by arrow 3 Lenovo Legion Y730 15 series b c b c Step Screw quantity Color 2 M2 0 L2 0 mm Phillips head 2 Black Lenovo Legion Y730 17 series b c b c Step Screw quantity Color 2 M2 0 L2 0 mm Phillips head 2 Black ...

Page 76: ... 4 and 5 Lenovo Legion Y730 15 series e d e e e d Step Screw quantity Color 4 M2 0 x L2 0 mm Phillips head 2 Black 5 M2 5 x L5 0 mm Phillips head 4 Grey Lenovo Legion Y730 17 series e d e e e d Step Screw quantity Color 4 M2 0 x L2 0 mm Phillips head 2 Black 5 M2 5 x L5 0 mm Phillips head 4 Black ...

Page 77: ... Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Figure 12 Removal steps of upper case continued Remove the upper case from the LCD module in the directions shown by arrow 6 Lenovo Legion Y730 15 series f Lenovo Legion Y730 17 series f ...

Page 78: ...less LAN on page 46 1050 DIMM on page 49 1060 Subwoofer on page 51 1070 Hard disk drive on page 52 1080 Fan and heat sink on page 56 1090 Speakers on page 60 1100 IO board and backup battery on page 62 1110 System board on page 65 1120 Upper case on page 69 Figure 13 Removal steps of LCD unit Remove the LCD front bezel in the direction shown by arrows 1 Lenovo Legion Y730 15 series a a a a a a a a...

Page 79: ...re 13 Removal steps of LCD unit continued Lenovo Legion Y730 17 series a a a a a a a a Note Glue is used between the LCD bezel and the LCD panel The LCD bezel is susceptible to damage after removal Order a replacement LCD bezel if you need to remove it when servicing a customer s computer ...

Page 80: ...t continued Remove screws 2 Remove the hinge 3 Lenovo Legion Y730 15 series b b b b b b c c Step Screw quantity Color 2 M2 5 x L2 5 mm Phillips head 6 Black Lenovo Legion Y730 17 series b b b b b b c c Step Screw quantity Color 2 M2 5 x L2 5 mm Phillips head 6 Black ...

Page 81: ...ion Y730 17ICHg Figure 13 Removal steps of LCD unit continued Pull out the tapes in the direction shown by arrow 4 Lenovo Legion Y730 15 series d d Remove the screws 4 Lenovo Legion Y730 17 series d d d d Step Screw quantity Color 6 M2 0 x L3 0 mm Phillips head 4 Black ...

Page 82: ...nual Figure 13 Removal steps of LCD unit continued Lift the LCD module slightly Disconnect the connector in the direction shown by arrow 5 Then remove the LCD module Lenovo Legion Y730 15 series e Lenovo Legion Y730 17 series e ...

Page 83: ... 51 1070 Hard disk drive on page 52 1080 Fan and heat sink on page 56 1090 Speakers on page 60 1100 IO board and backup battery on page 62 1110 System board on page 65 1120 Upper case on page 69 1130 LCD unit on page 74 Figure 14 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Detach the connector in the direction shown by arrow 1 Then remo...

Page 84: ...nual Figure 14 Removal steps of integrated camera continued Lenovo Legion Y730 17 series a b b c When installing Stick the integrated camera to the LCD cover and adjust its placement to make sure the connector is attached firmly ...

Page 85: ...ocations Front view and right side view 1 Integrated camera 2 Built in microphones 3 Computer display 4 Wireless antennas 5 Power button 6 Keyboard 7 Touch pad and click buttons 8 Ventilation slots outlet 9 USB Type A port J Novo button Lenovo Legion Y730 15 series c d e f b i h j d g a ...

Page 86: ...82 Hardware Maintenance Manual Lenovo Legion Y730 17 series c d e f b i h j d g a ...

Page 87: ...on Y730 17ICHg Bottom and Left side view 1 Fans 2 Subwoofer on select models 3 Ventilation slots intake 4 Speakers 5 Ventilation slots outlet 6 Combo audio jack 7 USB Type C port Lenovo Legion Y730 15 series a c a f e g d d Lenovo Legion Y730 17 series a c a f e g d d b ...

Page 88: ...ntenance Manual Rear view 1 Ventilation slots outlet 2 Mini DisplayPort 3 HDMI out port 4 USB Type A port 5 RJ 45 port 6 USB Type A port 7 ac power jack 8 Kensington Mini Security slot Lenovo Legion Y730 15 17 series ...

Page 89: ...aneous parts on page 96 ac adapters on page 97 Screws on page 98 Note Each FRU is available for all types or models unless specific types or models are specified Attention Do not attempt to replace an FRU on your own If an FRU is damaged contact a Lenovo authorized servicer or a marketing representative for replacement or repair Only qualified technicians can inspect or repair this product ...

Page 90: ...86 Hardware Maintenance Manual Overall Lenovo Legion Y730 15 series 1 2 3 4 a 5 10 11 12 8 13 14 15 2 b d c f e 9 6 13 7 ...

Page 91: ...HD BK W TPKB BL GK 5CB0S56976 4 Upper Case C 81HD BK W TPKB BL KO 5CB0S56978 4 Upper Case C 81HD BKW TPKB BL UKR 5CB0S56968 4 Upper Case C 81HD BKW TPKB BLCZSK 5CB0S56969 4 Upper Case C 81HD BK W TPKB BL SW 5CB0S56970 4 Upper Case C 81HD BK W TPKB BL RU 5CB0S56948 4 Upper Case C 81HD BK W TPKB BL PO 5CB0S56952 4 Upper Case C 81HD BKW TPKB BL ICE 5CB0S56996 4 Upper Case C 81HD BKW TPKB BLFRAR 5CB0S...

Page 92: ...ST 01FR405 10 RTC Battery C 81HD 5B10S56966 11 Wireless CMB FXN 8822BE M2 01AX712 11 Wireless CMB IN 9560 NV M2 01AX768 12 Storage SSD PM981 256G M 2 SAM 01FR544 12 Storage SSD PC401 256G M 2 Hynix 01FR537 12 Storage SSD PC401 512G M 2 Hynix 01FR538 12 16G M 2 2280 PCIe3x2 INT STD 00UP480 12 Storage SSD BG3 128G 2242 PCIe TSB 01FR521 13 Speaker C 81HD R L 5SB0S56979 14 SP A L17M3PG2 11 52V57Wh3cel...

Page 93: ...89 Lenovo Legion Y730 15ICH Legion Y730 15ICHg Legion Y730 17ICH Legion Y730 17ICHg Lenovo Legion Y730 17 series 1 2 3 4 a 5 11 12 13 f e 8 14 15 16 2 b d c 10 6 14 9 7 ...

Page 94: ...357 4 Upper Case C 81HG BK W KBTPBL SP 5CB0S57366 4 Upper Case C 81HG BK W KBTPBL SW 5CB0S57367 4 Upper Case C 81HG BK W KBTPBL IT 5CB0S57345 4 Upper Case C 81HG BK W KBTPBL US 5CB0S57347 4 Upper Case C 81HG BK W KBTPBL UKR 5CB0S57358 4 Upper Case C 81HG BK W KBTPBL PO 5CB0S57334 4 Upper Case C 81HG BK W KBTPBL BU 5CB0S57368 4 Upper Case C 81HG BK W KBTPBL GK 5CB0S57359 4 Upper Case C 81HG BK W KB...

Page 95: ...0S57354 10 Storage HDD 1T 7200 7mm SATA ST 01FR405 10 ST Rosewood2D 7mm 2TB HDD 5H20M37521 11 RTC BATTERY C 81HG 5B10S57377 12 Wireless CMB FXN 8822BE M2 01AX712 12 Wireless CMB IN 9560 NV M2 01AX768 13 Storage SSD PM981 256G M 2 SAM 01FR544 13 Storage SSD PC401 256G M 2 Hynix 01FR537 13 Storage SSD PC401 512G M 2 Hynix 01FR538 13 16G M 2 2280 PCIe3x2 INT STD 00UP480 13 Storage SSD BG3 128G 2242 P...

Page 96: ...92 Hardware Maintenance Manual LCD FRUs Lenovo Legion Y730 15 series 1 3 h 4 5 2 g ...

Page 97: ... 5D10R19779 2 IN N156HCE EN1 C1 FHDI AG S NB 5D10M42864 2 BO NV156FHM N4G FHDI AG S NB 5D10R00685 2 AU B156HAN02 0 0A FHDI AG S NB 5D10M42890 3 Hinges C 81HD L R 5H50S56962 4 Camera 720P Front 2MIC WTB Ltn 01HW029 4 Camera 720P Front 2MIC WTB Bsn 01HW027 4 Camera 720P Front 2MIC WTB Chy 01HW028 4 Camera 720P Front 2MIC WTB Azw 01HW037 5 LCD Cover C 81HD W ANT EDP_144HZ 5CB0S56946 5 LCD Cover C 81H...

Page 98: ...94 Hardware Maintenance Manual Lenovo Legion Y730 17 series 1 3 g 4 5 2 ...

Page 99: ...FG SPD2 FHDI AG S NB 5D10R25354 2 LG LP173WF4 SPF6 FHDI AG S NB 5D10Q59856 2 AU B173HAN03 2 0A FHDI AG S NB 5D10R11221 3 LCD HINGE R L C 81HG 5H50S57362 4 Camera 720P Front 2MIC WTB Ltn 01HW029 4 Camera 720P Front 2MIC WTB Bsn 01HW027 4 Camera 720P Front 2MIC WTB Chy 01HW028 4 Camera 720P Front 2MIC WTB Azw 01HW037 5 LCD Cover C 81HG W ANT EDP_144HZ 5CB0S57379 5 LCD Cover C 81HG W ANT EDP_60HZ 5CB...

Page 100: ... 81HD R L 5T10S56989 h Camera_MIC rubber C 81HD 5R60S56980 Note Letters in parentheses are references to the exploded view in Overall on page 86 and LCD FRUs on page 92 Lenovo Legion Y730 17 series FRU FRU no CRU ID System miscellaneous parts N a K lock bracket C 81HG 5B40S57338 b DDR SHIELDING C 81HG 5S60S57336 c HDD FFC C 81HG 5C10S57355 d HDD Bracket C 81HG 5B40S57376 e WLAN SPONGE C 81HG 5T10S...

Page 101: ...ll LP 30B SPT 2 18AWG LS 181mcord 145000562 VOLEX MP5004 H03VV F VAC5S 1m cord 145000605 Longwell LP 41 H03VV F LS 18 1m cord 145000563 VOLEX VA2073 H03VV F VAC5S 1m cord 145000528 Longwell LP 54 VCTF LS 18 1m cord 145000555 LINETEK LP 34 H03VV F LS15 1m cord 145000585 VOLEX SI16S3 H03VV F VAC5S 1m cord 145000526 Longwell LP 67 BIS LS 18 1m cord 145000560 LINETEK LS15 H03VV F LP39 1m cord 14500059...

Page 102: ...m cord 145500011 lux 0033 H03VV F 0 75 3C 0011 1m cord 145500001 lux 0038 H03VV F 0 75 3C 0011 1m cord 145500006 lux0036 RVV 300 300 0 75 3C 0002 1mcord 145500003 lux 0040 H03VV F 0 75 3C 0011 1m cord 145500015 Fru LINECORD TW 1M 3P NON LH 01YW107 lux 0044 H03VV F 0 75 3C 0011 1m cord 145500010 lux 0046 IS694 0 75 3C 0011 1m cord 145500004 lux 0029 H03VV F 0 75 3C 0011 1m cord 145500009 Screws Tab...

Page 103: ...you This 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 inten...

Page 104: ...e data for their specific environment Trademarks LENOVO LENOVO logo and LEGION logo are trademarks of Lenovo Microsoft Windows and Cortana are trademarks of the Microsoft group of companies The terms HDMI and HDMI High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries USB Type C and USB C are trademarks of USB Imp...

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