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77

Lenovo ideapad 520S/320S

Miscellaneous parts

Table 7. Parts list—Miscellaneous parts

FRU

P/N

CRU 

ID.

ideapad 

320S-14IKB

ideapad 

520S-14IKB

System miscellaneous parts:

• 

(a)

 WLAN Sponge C 80X2

5T10N78616

N

●

●

• 

(b)

 Dimm Emi Shielding C 80X2

5S60N78436

N

●

●

• 

(c)

 HDD Bracket C 80X2

5B40N78484

N

●

●

• 

(d)

 FP Bracket C 80X2

5B40N78451

N

●

Cable miscellaneous parts:
• 

(e)

 DC-IN Cable C 80X2

5C10N78540

N

●

●

Note:

 Italicized letters in parentheses are references to the exploded view in “Overall” on page 65.

AC adapters

Table 8. Parts list—AC adapters

FRU

P/N

CRU 

ID.

ideapad 

320S-14IKB

ideapad 

520S-14IKB

Delta ADP-45DW A 20V2.25A adapter

5A10H43620

*

●

●

Delta ADP-45DW J 20V2.25A adapter

5A10H43623

*

●

●

Delta ADP-45DW B 20V2.25A adapter

5A10H43630

*

●

●

Delta ADP-45DW D 20V2.25A adapter

5A10H43621

*

●

●

Delta ADP-45DW H 20V2.25A adapter

5A10H43627

*

●

●

Delta ADP-45DW G 20V2.25A adapter

5A10H43617

*

●

●

Delta ADP-45DW E 20V2.25A adapter

5A10H43626

*

●

●

Delta ADP-45DW C 20V2.25A adapter

5A10H43632 

*

●

●

Delta ADP-45DW K 20V2.25A adapter

5A10H43624

*

●

●

Liteon PA-1450-55LN 20V2.25A adapter

5A10H42921 

*

●

●

Liteon PA-1450-55LG 20V2.25A adapter

5A10H42920

*

●

●

Liteon PA-1450-55LL 20V2.25A adapter

5A10H42923

*

●

●

Liteon PA-1450-55LK 20V2.25A adapter

5A10H42917

*

●

●

Liteon PA-1450-55LI 20V2.25A adapter

5A10H42926

*

●

●

Liteon PA-1450-55LR 20V2.25A adapter

5A10H42919

*

●

●

Liteon PA-1450-55LS 20V2.25A adapter

5A10H42922

*

●

●

Liteon PA-1450-55LU 20V2.25A adapter

5A10H42925

*

●

●

Liteon PA-1450-55LZ 20V2.25A adapter

5A10H42918

*

●

●

Chicony ADL45WCA 20V2.25A adapter

5A10H43629

*

●

●

Chicony ADL45WCB 20V2.25A adapter

5A10H43618

*

●

●

Chicony ADL45WCC 20V2.25A adapter

5A10H43625 

*

●

●

Chicony ADL45WCD 20V2.25A adapter

5A10H43631 

*

●

●

Chicony ADL45WCK 20V2.25A adapter

5A10H43619

*

●

●

Chicony ADL45WCE 20V2.25A adapter

5A10H43633

*

●

●

Chicony ADL45WCF 20V2.25A adapter

5A10H43622

*

●

●

Chicony ADL45WCG 20V2.25A adapter

5A10H43628

*

●

●

Chicony ADL45WCH 20V2.25A adapter

5A10H43616

*

●

●

Delta ADP-45DW A 20V2.25A COO

SA10M42800

*

●

●

Delta ADP-45DW J 20V2.25A COO

SA10M42721

*

●

●

Delta ADP-45DW B 20V2.25A COO

SA10M42785

*

●

●

Delta ADP-45DW D 20V2.25A COO

SA10M42696

*

●

●

Delta ADP-45DW H 20V2.25A COO

SA10M42699

*

●

●

Summary of Contents for ideapad 320S

Page 1: ...20S 320S Hardware Maintenance Manual Questo manuale d istruzione è fornito da trovaprezzi it Scopri tutte le offerte per Lenovo IdeaPad 520S 14IKBR 81BL0097IX o cerca il tuo prodotto tra le migliori offerte di Notebook ...

Page 2: ...pad 520S 14IKB Lenovo ideapad 520SH 14IKB Lenovo ideapad 520SL 14IKB Lenovo ideapad 520SR 14IKB Lenovo ideapad 520SE 14IKB The illustrations used in this manual are for Lenovo ideapad 520S 14IKB unless otherwise stated First Edition March 2017 Copyright Lenovo 2017 All rights reserved LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration G...

Page 3: ...4 Power on password 24 Hard disk password 24 Administrator password 24 Power management 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo ideapad 520S 320S 26 Specifications 26 Status indicators 28 Fn key combinations Hotkeys 29 FRU replacement notices 30 Screw notices 30 Removing and replacing an FRU 31 1010 Base cover 3...

Page 4: ...al to troubleshoot problems The manual 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 manu...

Page 5: ...IKB Lenovo ideapad 320SE 14IKB Lenovo ideapad 520S 14IKB Lenovo ideapad 520SH 14IKB Lenovo ideapad 520SL 14IKB Lenovo ideapad 520SR 14IKB Lenovo ideapad 520SE 14IKB 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 trans...

Page 6: ...fe 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 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 fas...

Page 7: ...x in the 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...

Page 8: ...ace 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 occur...

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: ... skin to eliminate 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 me...

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: ...nthalten 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 riserv...

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

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: ...ded 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 od...

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: ... 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 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 décrite...

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: ...e posted on 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 a...

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: ...compliance well 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 im...

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: ...r the warranty 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 syst...

Page 25: ...here because the computer 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 t...

Page 26: ...tery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until 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...

Page 27: ...4IKB Lenovo ideapad 520SH 14IKB Lenovo ideapad 520SL 14IKB Lenovo ideapad 520SR 14IKB Lenovo ideapad 520SE 14IKB computers come with pre installed recovery system In order to save application files and the initial backed up files of the 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 just ...

Page 28: ...d disk passwords HDPs 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 tec...

Page 29: ...wing Close the display lid Press the Power button Open the start menu and then select Power Sleep Attention Wait until the power indicator light starts blinking indicating that the computer is in sleep mode before you move your computer Moving your computer while the hard disk is spinning can damage the hard disk causing loss of data To wake the computer do one of the following Press any key on th...

Page 30: ...20SH 14IKB Lenovo ideapad 520SL 14IKB Lenovo ideapad 520SR 14IKB Lenovo ideapad 520SE 14IKB Table 1 Specifications Feature Description Processor View the system properties of your computer You can do this as follows Open the Control Panel and then select System and Security System Bus architecture 2133MHz DDR4 PCIE SATA USB LPC HDA EDP HDMI Graphic memory chip Integrated graphics GT2 Discreted gra...

Page 31: ...5 mm Combo audio jack 2 W speaker 2 Single microphone Bluetooth wireless Combined in combo card Keyboard 6 rows Lenovo Keyboard Integrated camera HD 0 3 M Battery Li ion battery pack 3 cells 2 cells 52 5 Wh 30 Wh AC adapter 20 V DC Pre installed operating system Free DOS for HDD Windows 10 ...

Page 32: ...linking amber The battery has between 1 and 5 charge Connected Slow blinking amber The battery is being charged When battery charge reaches 20 the blinking color changes to white Slow blinking white The battery has between 20 and 80 charge and is still charging When the battery reaches 80 charge the light will stop blinking Solid white The battery has more than 80 charge charging will continue unt...

Page 33: ...n Fn Space Lenovo ideapad 520S 14IKB on select models Adjusts the keyboard backlight off dim bright off You can access certain system settings quickly by pressing the appropriate hotkeys Table 4 Hotkeys Mutes unmutes the sound Enables disables Airplane mode Decreases the volume level Enables disables the integrated camera Increases the volume level Locks the screen Enables disables the microphone ...

Page 34: ...arefully 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 If yo...

Page 35: ...e Locations on page 62 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 cords from electrical outlets remove the battery pack and then disconnect any of the interconnecting cables Attention After replacing an FRU do not turn on the computer until you have made sure that all screws springs and other small ...

Page 36: ... the bottom 1 1 1 1 1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 6 mm Phillips head nylok coated 10 log low left side hinge log up log low right side hinge log up log low mb log up log low hdd bkt log up log low log up Silver Black 1 0 1 5 kgf cm Use a plastic prying tool to aid in separation shown by arrows 2 3 4 and 5 3 4 2 5 ...

Page 37: ...33 Lenovo ideapad 520S 320S Figure 1 Removal steps of base cover continued Remove the base cover 6 6 ...

Page 38: ...abel f TW label g Adapter label h Indonesia rating label i KR KCC label j Brazil WL BT label k Israel US CA TW WL BT label l SouthAfrica WL BT label m Malaysia Indonesia WL BT label n India BIS 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 ...

Page 39: ... of battery pack Detach the battery pack connector in the direction shown by arrow 1 then remove the screws 2 Release the cable from the cable guides Remove the battery pack in the direction shown by arrow 3 2 2 1 3 Step Screw quantity Color Torque 2 M2 3 mm Phillips head nylok coated 2 battery log up Silver 1 0 1 5 kgf cm When installing Make sure that the battery connector is attached firmly and...

Page 40: ...FRUs in order 1010 Base cover on page 32 1020 Battery pack on page 35 Figure 3 Removal steps of solid state disk Remove the screw 1 1 Step Screw quantity Color Torque 1 M2 3 mm Phillips head nylok coated 1 ssd card mb Silver 1 0 1 5 kgf cm Remove the solid state disk in the direction shown by arrow 2 2 ...

Page 41: ...roper 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 is in suspend mode Figure 4 Removal steps of hard disk drive Remove the screws 1 then remove the hard disk drive in the direction shown by arrow 2 1 1 2 Step Screw quantity Color Torque 1 M2...

Page 42: ...ntenance Manual Figure 4 Removal steps of hard disk drive continued Remove the screws 3 then take out the metal frame 3 3 3 3 Step Screw quantity Color Torque 3 M3 3 mm Phillips head nylok coated 4 hdd bracket hdd module Silver 1 5 2 0 kgf cm ...

Page 43: ...th edges of the socket at the same time in the directions shown by arrows 2 and then unplug the DIMM in the direction shown by arrow 3 2 2 3 When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into place Make sure that it is firmly fixed in the slot and is difficult to move Note When replacing the memory is completed you need to resta...

Page 44: ...2 1020 Battery pack on page 35 Important The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations Refer to Table 5 Parts list Overall on page 66 for Lenovo part numbers for the approved modules Figure 6 Removal steps of PCI Express Mini Card for wireless LAN Peel off the sponge on the card 1 1 ...

Page 45: ...ug 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 the arrows Notes The wireless LAN card has 2 cables in step 2 The wireless LAN card in some models might have 3 cables in step 2 Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 1 wireless card mb Silver 1 0 1 5 kg...

Page 46: ... with a wireless LAN card that has two antenna connectors plug the black cable 1st MAIN into the jack labeled MAIN and the white cable 2nd AUX into the jack labeled AUX 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 the jack labeled 3 and the white cable 2nd AUX into the jack labeled 2 o...

Page 47: ...Us in order 1010 Base cover on page 32 1020 Battery pack on page 35 Figure 7 Removal steps of fan and heat sink assembly Remove the screws 1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 3 mm Phillips head nylok coated 5 cpu thermal module MB vga thermal module MB Silver 1 0 1 5 kgf cm ...

Page 48: ... heat sink assembly roughly Improper handling can cause distortion or deformation and imperfect contact with components 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 a and b parts shown in the figure above Either too much or too little grease application can cause a thermal problem due to imperfect contact with a compon...

Page 49: ...nnector 3 Remove the screws 4 Release the cable from the cable guides 4 4 3 Step Screw quantity Color Torque 4 M2 3 mm Phillips head nylok coated 2 fan mb log up fan log up Silver 1 0 1 5 kgf cm Lift the fan in the direction shown by arrow 5 5 When installing Make sure that the connectors are attached firmly ...

Page 50: ...k on page 35 1070 Fan and heat sink assembly on page 43 Figure 8 Removal steps of IO board Peel off the adhesive tape 1 Detach the IO board connector in the directions shown by arrows 2 and 3 Remove the screws 4 4 4 3 2 1 Step Screw quantity Color Torque 4 M2 3 5 mm Phillips head nylok coated 2 IO B log up Silver 1 0 1 5 kgf cm Remove the IO board 5 5 ...

Page 51: ...pad 520S 320S Figure 8 Removal steps of IO board continued Unplug the RTC battery connector in the direction shown by arrow 6 Remove the RTC battery 6 When installing Make sure that the connectors are attached firmly ...

Page 52: ... cover on page 32 1020 Battery pack on page 35 1040 Hard disk drive on page 37 Figure 9 Removal step of speaker Unplug the speaker connector in the direction shown by arrow 1 Release the speaker cable from the cable guides Remove the two speakers 2 2 2 1 When installing Make sure that the connector is attached firmly ...

Page 53: ...Removal steps of fingerprint module Lenovo ideapad 520S 14IKB on select models Disconnect the connector in the directions shown by arrows 1 and 2 Remove the screw 3 3 2 1 Step Screw quantity Color Torque 3 M1 6 2 mm Phillips head nylok coated 1 fp bracket log up for FP only Black 1 0 1 5 kgf cm Remove the fingerprint bracket and fingerprint board in the direction shown by arrows 4 and 5 4 5 When i...

Page 54: ...se cover on page 32 1020 Battery pack on page 35 1030 Solid state disk on page 36 1040 Hard disk drive on page 37 1060 PCI Express Mini Card for wireless LAN on page 40 1070 Fan and heat sink assembly on page 43 1080 IO board on page 46 1090 Speaker on page 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 Figure 11 Removal steps of system board Detach the five conne...

Page 55: ...51 Lenovo ideapad 520S 320S Figure 11 Removal steps of system board continued Remove the system board in the direction shown by arrow 6 6 ...

Page 56: ... Mini Card for wireless LAN on page 40 1070 Fan and heat sink assembly on page 43 1080 IO board on page 46 1090 Speaker on page 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 1110 System board on page 50 Figure 12 Removal steps of upper case Remove the screws 1 1 1 1 1 Step Screw quantity Color Torque 2 M2 5 4 5 mm Phillips head nylok coated 4 left side hinge log ...

Page 57: ...apad 520S 320S Figure 12 Removal steps of upper case continued Open the hinge in the direction shown by arrows 2 2 2 Rotate the upper case in the direction shown by arrow 3 Then remove the upper case from LCD unit 3 ...

Page 58: ... on page 36 1040 Hard disk drive on page 37 1060 PCI Express Mini Card for wireless LAN on page 40 1070 Fan and heat sink assembly on page 43 1080 IO board on page 46 1090 Speaker on page 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 1110 System board on page 50 1120 Upper case on page 52 Figure 13 Removal steps of DC in cable Remove the DC in cable 1 1 ...

Page 59: ...reless LAN on page 40 1070 Fan and heat sink assembly on page 43 1080 IO board on page 46 1090 Speaker on page 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 1110 System board on page 50 1120 Upper case on page 52 Figure 14 Removal steps of LCD unit Use a plastic prying tool to aid in separation shown by arrows 1 2 3 and 4 1 2 3 4 Remove the LCD front bezel in the...

Page 60: ...ual Figure 14 Removal steps of LCD unit continued Remove the screws 6 Then remove the hinge cover in the direction shown by arrow 7 6 6 7 Step Screw quantity Color Torque 6 M2 2 3 mm Phillips head nylok coated 2 hinge cover lcd cover Black 1 0 1 5 kgf cm ...

Page 61: ...ghtly 9 Peel off the adhesive tape and detach the connector in the direction shown by arrow j Then remove the LCD panel 10 8 8 8 8 9 Step Screw quantity Color Torque 8 M2 2 3 mm Phillips head nylok coated 4 lcd panel lcd cover Black 1 0 1 5 kgf cm When installing Make sure that the metal connector is attached firmly ...

Page 62: ...wireless LAN on page 40 1070 Fan and heat sink assembly on page 43 1080 IO board on page 46 1090 Speaker on page 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 1110 System board on page 50 1120 Upper case on page 52 1140 LCD unit on page 55 Figure 15 Removal steps of LCD hinges Remove the screws 1 1 1 1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 5 2 0 mm Phil...

Page 63: ...59 Lenovo ideapad 520S 320S Figure 15 Removal steps of LCD hinges continued Release the two hinges in the direction shown by arrows 2 2 2 ...

Page 64: ... 48 1100 Fingerprint module Lenovo ideapad 520S 14IKB on select models on page 49 1110 System board on page 50 1120 Upper case on page 52 1140 LCD unit on page 55 1150 LCD hinges on page 58 Figure 16 Removal steps of EDP cable and 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 remove the camera bo...

Page 65: ...61 Lenovo ideapad 520S 320S Figure 16 Removal steps of EDP cable and integrated camera continued Peel off the adhesive tape 3 3 Remove the EDP cable in the direction shown by arrow 4 4 ...

Page 66: ... view 1 Integrated camera 2 Built in microphone 3 Computer display 4 Wireless LAN antennas 5 Power button 6 Touchpad 7 Fingerprint reader Lenovo ideapad 520S 14IKB on select models 8 Novo button 9 Memory card slot j USB 2 0 port k Kensington mini security slot 1 2 2 3 4 4 6 8 11 10 9 7 5 ...

Page 67: ...cator Note For the description of each indicator see Status indicators on page 28 3 Combo audio jack 4 Type C port 5 USB 3 0 port 6 HDMI port 7 Battery status indicator Note For the description of each indicator see Status indicators on page 28 8 AC power adapter jack 1 1 3 2 4 5 6 7 8 ...

Page 68: ...n page 77 AC adapters on page 77 Screws on page 79 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 69: ...65 Lenovo ideapad 520S 320S Overall 1 2 3 e 4 5 a 6 c 7 15 8 9 10 13 12 14 11 b d ...

Page 70: ...B0N78371 N 2 UpperCaseC80X4 MGRW KB NFP NBL GER 5CB0N78296 N 2 UpperCaseC80X4 MGRW KB NFP NBL BRA 5CB0N78340 N 2 UpperCaseC80X4 MGRW KBNFPNBL DUTCH 5CB0N78362 N 2 UpperCaseC80X4 MGRW KB NFP NBL HUN 5CB0N78292 N 2 UpperCaseC80X4 MGRW KB NFP NBL BEL 5CB0N78330 N 2 UpperCaseC80X4 MGRW KB NFP NBL ICE 5CB0N78325 N 2 UpperCaseC80X4 MGRW KB NFPNBL SLVN 5CB0N78352 N 2 UpperCaseC80X4 MGRW KB NFP NBL SW 5CB...

Page 71: ...per Case C 80X2 MGR FP BL W KB RU 5CB0N78627 N 2 Upper Case C 80X2 MGR FP BL W KB AR E 5CB0N78614 N 2 Upper Case C 80X2 MGR FP BL W KB HB 5CB0N78635 N 2 Upper Case C 80X2 MGR FP BL W KB TI 5CB0N78463 N 2 Upper Case C 80X2 MGR FP BL W KB INDIA 5CB0N78413 N 2 Upper Case C 80X2 MGR FP BL W KB UK 5CB0N78485 N 2 Upper Case C 80X2 MGR FP BL W KB IT 5CB0N78388 N 2 Upper Case C 80X2 MGR FP BL W KB SP 5CB0...

Page 72: ... BZ 5CB0N78417 N 2 Upper Case C 80X2 MGR FP NBL W KB NL 5CB0N78445 N 2 Upper Case C 80X2 MGR FP NBL W KB HG 5CB0N78439 N 2 Upper Case C 80X2 MGR FP NBL W KB BE 5CB0N78466 N 2 Upper Case C 80X2 MGR FP NBL W KB ICE 5CB0N78658 N 2 Upper Case C 80X2 MGR FP NBL W KB SA 5CB0N78483 N 2 Upper Case C 80X2 MGR FP NBL W KB SW 5CB0N78652 N 2 Upper Case C 80X2 MGR FP NBL W KB BU 5CB0N78400 N 2 Upper Case C 80X...

Page 73: ...2 Upper Case C 80X2 MGR NFP NBL W KB AR E 5CB0N78600 N 2 Upper Case C 80X2 MGR NFP NBL W KB HB 5CB0N78550 N 2 Upper Case C 80X2 MGR NFP NBL W KB TI 5CB0N78564 N 2 Upper Case C 80X2 MGR NFP NBL W KB INDIA 5CB0N78460 N 2 Upper Case C 80X2 MGR NFP NBL W KB UK 5CB0N78615 N 2 Upper Case C 80X2 MGR NFP NBL W KB IT 5CB0N78592 N 2 Upper Case C 80X2 MGR NFP NBL W KB SP 5CB0N78542 N 2 Upper Case C 80X2 MGR ...

Page 74: ... 5CB0N78447 N 2 Upper Case C 80X2 GD FP BL W KB BE 5CB0N78628 N 2 Upper Case C 80X2 GD FP BL W KB ICE 5CB0N78554 N 2 Upper Case C 80X2 GD FP BL W KB SA 5CB0N78634 N 2 Upper Case C 80X2 GD FP BL W KB SW 5CB0N78599 N 2 Upper Case C 80X2 GD FP BL W KB BU 5CB0N78506 N 2 Upper Case C 80X2 GD FP BL W KB CZ SK 5CB0N78575 N 2 Upper Case C 80X2 GD FP BL W KB FR AR 5CB0N78459 N 2 Upper Case C 80X2 GD FP BL ...

Page 75: ...8642 N 2 Upper Case C 80X2 GD NFP BL W KB TI 5CB0N78584 N 2 Upper Case C 80X2 GD NFP BL W KB INDIA 5CB0N78499 N 2 Upper Case C 80X2 GD NFP BL W KB UK 5CB0N78414 N 2 Upper Case C 80X2 GD NFP BL W KB IT 5CB0N78602 N 2 Upper Case C 80X2 GD NFP BL W KB SP 5CB0N78604 N 2 Upper Case C 80X2 GD NFP BL W KB TR 5CB0N78442 N 2 Upper Case C 80X2 GD NFP BL W KB PO 5CB0N78527 N 2 Upper Case C 80X2 GD NFP BL W K...

Page 76: ...BL W KB HG 5CB0N78648 N 2 Upper Case C 80X2 GD NFP NBL W KB BE 5CB0N78601 N 2 Upper Case C 80X2 GD NFP NBL W KB ICE 5CB0N78513 N 2 Upper Case C 80X2 GD NFP NBL W KB SA 5CB0N78502 N 2 Upper Case C 80X2 GD NFP NBL W KB SW 5CB0N78394 N 2 Upper Case C 80X2 GD NFP NBL W KB BU 5CB0N78492 N 2 Upper Case C 80X2 GD NFP NBL W KB CZ SK 5CB0N78407 N 2 Upper Case C 80X2 GD NFP NBL W KB FR AR 5CB0N78586 N 2 Upp...

Page 77: ...TR_2G FP BL 5B20N78420 N 4 MB C 80X2 WIN I57200U N16SGTR_2G FP BL 5B20N78470 N 4 MB C 80X2 NOK I57200U N16SGTR_2G FP NBL 5B20N78666 N 4 MB C 80X2 WIN I57200U N16SGTR_2G FP NBL 5B20N78588 N 4 MB C 80X2 NOK I77500U N16SGTR_2G FP BL 5B20N78411 N 4 MB C 80X2 WIN I77500U N16SGTR_2G FP BL 5B20N78606 N 4 MB C 80X2 NOK I77500U N16SGTR_2G FP NBL 5B20N78572 N 4 MB C 80X2 WIN I77500U N16SGTR_2G FP NBL 5B20N7...

Page 78: ...07 N 11 RAM 4GB D4 2400 Sodimm SM30K25286 N 11 RAM M471A1K43CB1 CRC SM30M49901 N 11 RAM HMA81GS6AFR8N UH SM30G16509 N 11 RAM MTA8ATF1G64HZ 2G3B1 SM30G16510 N 11 RAM RMSA3260MB78HAF 2400 SM30G16511 N 12 I O Board C 80X4 W Cable 5C50N78342 N 12 I O Board C 80X2 W cable 5C50N78632 N 13 RTC Battery C 80X2 5B10N78674 N 14 Battery 520S SP A L14M2P21 7 4V30Wh2cell bty 5B10M49823 N 14 Battery 520S SP C L1...

Page 79: ... 14IKB Lenovo ideapad 320SL 14IKB Lenovo ideapad 320SR 14IKB Lenovo ideapad 320SE 14IKB Lenovo ideapad 520S 14IKB Lenovo ideapad 520SH 14IKB Lenovo ideapad 520SL 14IKB Lenovo ideapad 520SR 14IKB Lenovo ideapad 520SE 14IKB there are following types of LCDs 14 0 in HD FHD LED 5 6 7 1 3 2 4 ...

Page 80: ...5D10M42871 N 3 Panel LG LP140WF7 SPK2 FHDI AG S NB 5D10M55964 N 3 Panel AU B140HAN04 2 0A FHDI AG S NB 5D10M42869 N 3 Panel IN N140HCA EAC C1 FHDI AG S NB 5D10M42878 N 3 Panel BO NV140FHM N49 FHDI AG S NB 5D10M42868 N 3 Panel IV M140NWF5 R3 FHDI AG S NB 5D10M53950 N 4 Camera C 80X2 720P 5C20N78544 N 4 Camera C 80X2 0 3M 5C20N78441 N 5 EDP Cable C 80X2 5C10N78578 N 6 HINGE R L C 80X2 5H50N78482 N 7...

Page 81: ...adapter 5A10H43632 Delta ADP 45DW K 20V2 25A adapter 5A10H43624 Liteon PA 1450 55LN 20V2 25A adapter 5A10H42921 Liteon PA 1450 55LG 20V2 25A adapter 5A10H42920 Liteon PA 1450 55LL 20V2 25A adapter 5A10H42923 Liteon PA 1450 55LK 20V2 25A adapter 5A10H42917 Liteon PA 1450 55LI 20V2 25A adapter 5A10H42926 Liteon PA 1450 55LR 20V2 25A adapter 5A10H42919 Liteon PA 1450 55LS 20V2 25A adapter 5A10H42922 ...

Page 82: ...25A adapter 5A10K78762 Delta ADLX65CDGG2A 20V3 25A adapter 5A10K78739 Delta ADLX65CDGU2A 20V3 25A adapter 5A10K78742 Delta ADLX65CDGK2A 20V3 25A adapter 5A10K78743 Delta ADLX65CDGI2A 20V3 25A adapter 5A10K78759 Delta ADLX65CDGR2A 20V3 25A adapter 5A10K78748 Delta ADLX65CDGA2A 20V3 25A adapter 5A10K78741 Delta ADLX65CDGE2A 20V3 25A adapter 5A10K78753 Delta ADLX65CDGB2A 20V3 25A adapter 5A10K78754 L...

Page 83: ... ADLX65CLGU2A 20V3 25A COO SA10M42725 Liteon ADLX65CLGK2A 20V3 25A COO SA10M42531 Liteon ADLX65CLGI2A 20V3 25A COO SA10M42753 Liteon ADLX65CLGR2A 20V3 25A COO SA10M42738 Liteon ADLX65CLGA2A 20V3 25A COO SA10M42793 Liteon ADLX65CLGE2A 20V3 25A COO SA10M42740 Liteon ADLX65CLGB2A 20V3 25A COO SA10M42817 Chicony ADLX65CCGC2A 20V3 25A COO SA10M42805 Chicony ADLX65CCGG2A 20V3 25A COO SA10M42815 Chicony ...

Page 84: ...and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties No...

Page 85: ...trademarks of Lenovo in the United States other countries or both Lenovo ideapad Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Other company products or service names may be trademarks or service marks of others ...

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