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Lenovo V340 Скачать руководство пользователя страница 20

16

V340-17IWL Hardware Maintenance Manual

Important service information

This chapter presents the following important service information:
• “Strategy for replacing FRU” on page 16

– “Strategy for replacing a hard disk drive” on page 17
– “Important notice for replacing a system board” on page 17

• “Important information about replacing RoHS compliant FRU” on page 18

Important:

BIOS and device driver fixes are customer-installable. The BIOS and device

drivers are posted on the customer support site:

http://support.lenovo.com.

Strategy for replacing FRU

Before replacing parts:

Make sure that all software fixes, drivers, and BIOS downloads are installed

before replacing any FRU 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, follow the steps below:
1. Go to http://support.lenovo.com.
2. Enter the serial number or select a product or use Lenovo smart

downloading.

3. Select the BIOS/Driver/Applications and download.
4. Follow the directions on the screen and install the necessary software.

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Содержание V340

Страница 1: ...Lenovo V340 V340 17IWL Hardware Maintenance Manual ...

Страница 2: ...s on page 72 First Edition February 2019 Copyright Lenovo 2019 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 2019 Lenovo ...

Страница 3: ...very 23 Restore of factory default 23 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 26 Lenovo V340 17IWL 27 Specifications 27 Status indicators 29 Hotkeys 30 FRU replacement notices 31 Screw notices 31 Removi...

Страница 4: ... 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 effectively Before servicing a Lenovo product make sure to read all the information under Safety ...

Страница 5: ... before you service a Lenovo V340 17IWL 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 ...

Страница 6: ...e 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 fasten it ...

Страница 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...

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

Страница 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...

Страница 10: ...o 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 meets the...

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

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

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

Страница 14: ...s 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 Einsat...

Страница 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...

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

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

Страница 18: ...mance 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 Werde...

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

Страница 20: ...d on the customer support site http support lenovo com Strategy for replacing FRU Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRU 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 f...

Страница 21: ...nfiguration 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 act...

Страница 22: ...mpliance 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 might contain RoHS compliant FRU The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRU RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementa...

Страница 23: ...nce 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 varie...

Страница 24: ...arranty 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 Dama...

Страница 25: ...re 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 a...

Страница 26: ...ck 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 Meter ...

Страница 27: ...ludes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up just enter Lenovo OneKey Recovery System and run System Recovery For details of OneKey Recovery System see the User Guide for Lenovo OneKey Recovery system Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical ...

Страница 28: ...ds 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 technicians provi...

Страница 29: ... have finished working with your computer you can put it to sleep or shut it down Putting your computer to sleep If you will be away from your computer for only a short time put the computer to sleep When the computer is in sleep mode you 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 and hold the Pow...

Страница 30: ...t corner and select Shut down or sign out Shut down Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer do one of the following Move the cursor to the lower left corner and then select the Start button Select Power Shut down ...

Страница 31: ...s the specifications of the V340 17IWL Table 1 Specifications Form Factor Dimensions Approximately 413 mm 284 6 mm 24 3 mm Weight Approximately 2 8 kg with battery LCD size 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 Printers and double click Processors Memory Type...

Страница 32: ... DC 1 Audio Combo audio jack 1 Video Audio HDMI slot 1 Ethernet RJ 45 1 Battery pack Type Polymer Cells Capacity 3 Cell 36 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 Output voltag...

Страница 33: ...t connected to ac power Connected Amber The battery has between 1 and 90 charge and still charging White The battery has between 91 and 100 charge Indicator Indicator status Meaning Power status indicator On solid white The computer is on battery power 21 100 Fast blinking white The computer is on battery power 1 20 Slow blinking white The computer is in sleep mode Off The computer is off or in hi...

Страница 34: ...ute unmute sound Turn on off airplane mode Decrease system volume Enable Disable the integrated camera Increase system volume Lock Unlock the LCD screen Enable Disable the integrated microphone Enable the external projector or dangle the external display Refresh page Decrease display brightness Enable Disable the touchpad Increase display brightness ...

Страница 35: ...arefully remove screws for reuse when replacing FRU 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 you...

Страница 36: ...iven 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 65 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 electrica...

Страница 37: ...ive Step 1 Remove the screw 1 Step 2 Pull the optical drive out in the direction shown by arrow 2 1 2 Figure 1 Remove the optical drive Step Screw quantity Color Torque 1 M2 5 7 mm Phillips head nylok coated 1 Black Silver 3 0 0 3 kgf cm ...

Страница 38: ...screw 3 Step 4 Carefully remove the optical drive bracket and bezel in the directions shown by arrows 4 and 5 3 4 5 Figure 2 Remove the optical drive bracket and bezel Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 1 Black 1 85 0 15 kgf cm ...

Страница 39: ... For access remove this FRU 1010 Optical drive on page 33 Step 1 Remove the screws 1 1 1 1 1 1 1 1 1 1 1 1 1 Figure 3 Remove the screws Step Screw quantity Color Torque 1 M2 5 7 mm Phillips head nylok coated 12 Black Silver 3 0 0 3 kgf cm ...

Страница 40: ...36 V340 17IWL Hardware Maintenance Manual Step 2 Remove the base cover in the directions shown by arrows 2 and 3 3 2 2 2 2 Figure 4 Remove the base cover ...

Страница 41: ...ase cover a QR label b Intel label AMD label c VGA label d ES label e Palmrest label 65 20mm f Rating label 66 24mm g Rating label for Print 43 24mm h Country label i Adapter label 65 20mm j WL BT label 35 15mm k OS label 16 22 5mm 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...

Страница 42: ...38 V340 17IWL Hardware Maintenance Manual f g h i j k ...

Страница 43: ...ndling 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 Step 1 Remove the screws 1 Step 2 Detach the HDD board connector in the direction shown by arrow 2 1 1 1 1 2 Figure 5 Remove the screws and detach the HDD board connector Step Screw ...

Страница 44: ...ction shown by arrow 3 3 Figure 6 Remove the hard disk drive Step 5 Remove the screws 4 Step 6 Detach the bracket from the hard disk drive in the direction shown by arrow 5 4 4 4 4 5 Figure 7 Remove the screws and dtach the HDD bracket When installing Make sure that the HDD connector is attached firmly ...

Страница 45: ...s remove the FRU in following order 1010 Optical drive on page 33 1020 Base cover on page 35 Step 1 Detach the battery pack connector in the direction shown by arrow 1 Step 2 Remove the screws 2 2 2 2 2 2 1 Figure 8 Detach the battery pack connector and remove the screws Step Screw quantity Color Torque 2 M2 6 mm Phillips head nylok coated 5 Black 1 85 0 15 kgf cm ...

Страница 46: ...42 V340 17IWL Hardware Maintenance Manual Step 3 Remove the battery pack in the direction shown by arrow 3 3 Figure 9 Remove the battery pack ...

Страница 47: ... it The SSD card is 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 Step 1 Remove the screw 1 1 Figure 10 Remove the screw Step Screw quantity Color Torque 1 M2 6 mm Phillips head nylok...

Страница 48: ...44 V340 17IWL Hardware Maintenance Manual Step 2 Remove the SSD card from the slot in the direction shown by arrow 2 2 Figure 11 Remove the SSD card ...

Страница 49: ...ve on page 33 1020 Base cover on page 35 1040 Battery pack on page 41 Step 1 Release the two latches on both edges of the socket at the same time in the directions shown by arrows 1 Step 2 Unplug the DIMM in the direction shown by arrow 2 1 1 2 Figure 12 Release the latches and unplug the DIMM ...

Страница 50: ...Lenovo part numbers for the approved modules Step 1 Disconnect the two wireless LAN cables black gray 1 Step 2 Remove the screw 2 1 2 Figure 13 Disconnect the two wireless LAN cables and remove the screw In step 1 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 the arrows Notes ...

Страница 51: ... has two antenna connectors plug the black cable 1st MAIN into the jack labeled MAIN and the grey 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 on the card ...

Страница 52: ... 41 1070 PCI Express Mini Card for wireless LAN on page 46 Step 1 Release the cables from the cable guides in the direction shown by arrows 1 1 1 Figure 15 Release the antenna cables When installing Route the antenna cables along the cable guides As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire t...

Страница 53: ... Unplug the fan connector and remove the screw Step Screw quantity Color Torque 3 M2 6 mm Phillips head nylok coated 1 Black 1 85 0 15 kgf cm When installing Make sure that the connector is attached firmly Step 4 Remove the fan in the direction shown by arrow 4 Be careful not to damage the connector 4 Figure 17 Remove the fan ...

Страница 54: ...50 V340 17IWL Hardware Maintenance Manual Step 5 Remove the screws 5 5 5 5 5 Figure 18 Remove the screws Step 6 Lift the heat sink in the direction shown by arrows 6 6 Figure 19 Remove the heat sink ...

Страница 55: ...ng 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 ...

Страница 56: ...stem board 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 the FRU in following order 1010 Optical drive on page 33 1020 Base cover on page 35 1030 Hard disk drive on page 39 1040 Battery pack on page 41 1050 SSD card on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page...

Страница 57: ...Remove the screws 2 Step 3 Remove the system board in the direction shown by arrow 3 2 2 3 Figure 22 Remove the screws and system board Step Screw quantity Color Torque 2 M2 3 mm Phillips head nylok coated 2 Black 1 85 0 15 kgf cm ...

Страница 58: ...page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page 46 1080 Fan assembly and Heat Sink assembly on page 48 1090 System board on page 52 Step 1 Remove the screw 1 Step 2 Remove the ODD transfer board in the direction shown by arrow 2 2 1 Figure 23 Remove the ODD transfer board Step Screw quantity Color Torque 1 M2 3 mm Phillips head nylok coated 1 Black 1 85 0 15 kgf cm...

Страница 59: ...55 Lenovo V340 17IWL Step 3 Unplug the backup battery connector in the direction shown by arrow 3 3 Figure 24 Remove the backup battery When installing Make sure that the connector is attached firmly ...

Страница 60: ...he FRU in following order 1010 Optical drive on page 33 1020 Base cover on page 35 1040 Battery pack on page 41 Step 1 Unplug the speaker connector and then remove the speakers 1 1 1 Figure 25 Remove the speakers When installing Make sure that the connector is attached firmly ...

Страница 61: ...3 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page 46 1080 Fan assembly and Heat Sink assembly on page 48 1090 System board on page 52 1100 ODD transfer board and backup battery on page 54 Step 1 Remove the screws 1 Step 2 Detach the touchpad in the direction shown by arrow 2 1 1 2 Figure 26 Remove the screws and detach the touchpad When installing Make sure that the connec...

Страница 62: ...41 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page 46 1080 Fan assembly and Heat Sink assembly on page 48 1090 System board on page 52 1100 ODD transfer board and backup battery on page 54 1110 Speakers on page 56 1120 Touchpad on page 57 Step 1 Remove the screws 1 1 1 1 1 Figure 27 Remove the screws Step Screw quantity Color Torque 1 M2 5 5 mm Phillips head nylok coated 4...

Страница 63: ...340 17IWL Step 2 Open the hinge in the direction shown by arrows 2 2 2 Figure 28 Open the hinge Step 3 Remove the upper case from the LCD module in the directions shown by arrow 3 3 Figure 29 Remove the upper case ...

Страница 64: ...0 SSD card on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page 46 1080 Fan assembly and Heat Sink assembly on page 48 1090 System board on page 52 1100 ODD transfer board and backup battery on page 54 1110 Speakers on page 56 1120 Touchpad on page 57 1130 Upper case on page 58 Step 1 Pull the hinge cap in the direction shown by arrow 1 to release the hooks 1 Figure ...

Страница 65: ...nt bezel Step 3 Remove the screws 3 Step 4 Lift the LCD module slightly 4 Step 5 Disconnect the connector in the direction shown by arrow 5 Step 6 Remove the LCD module 3 3 3 3 4 5 Figure 32 Remove the screws and LCD module connector Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 4 Black 1 85 0 15 kgf cm ...

Страница 66: ...2 5 2 5 mm Phillips head nylok coated 4 Black 3 0 3 kgf cm Step 8 Remove the LCD hinges in the direction shown by arrows 7 7 7 Figure 34 Remove the LCD hinges When installing Make sure that the connector is attached firmly and that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable along the cable guides ...

Страница 67: ... card on page 43 1060 DIMM on page 45 1070 PCI Express Mini Card for wireless LAN on page 46 1080 Fan assembly and Heat Sink assembly on page 48 1090 System board on page 52 1100 ODD transfer board and backup battery on page 54 1110 Speakers on page 56 1120 Touchpad on page 57 1130 Upper case on page 58 1140 LCD unit on page 60 Step 1 Detach the camera connector in the direction shown by arrow 1 1...

Страница 68: ...emove the integrated camera When installing Stick the integrated camera to the top center of the LCD cover and adjust its placement to make sure the connector is attached firmly Step 3 Peel off the adhesive tape securing the antenna boards Step 4 Release the cables from the cable guide Step 5 Remove the antenna assembly in the direction shown by arrows 3 3 3 Figure 37 Remove the antenna assembly ...

Страница 69: ...ocations Front view and right side view 1 Camera 2 Shutter 3 Camera indicator 4 Wireless LAN Bluetooth antennas 5 Microphones 6 Screen 7 Ventilation slots 8 Mini security slot 9 CD DVD drive 10 Touchpad 123 4 4 5 6 7 8 9 10 ...

Страница 70: ...d Left side view 1 Ventilation slots 2 Power connector 3 Battery Charging status indicator 4 Ethernet connector 5 HDMITM connector 6 USB 3 0 connectors 7 Audio connector 8 USB CTM connector 9 Novo button 10 Power LED 11 Speakers 1 2 3 4 5 6 7 8 9 10 11 ...

Страница 71: ...te 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 ...

Страница 72: ...68 V340 17IWL Hardware Maintenance Manual Overall 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ...

Страница 73: ... No No 2 Uppercase No No 3 Hinge cap No No 4 Wi Fi card No No 5 Fan and heat sink No No 6 System board No No 7 CMOS battery No No 8 SSD No No 9 Memory module cover No No 10 Memory module No No 11 Speakers No No 12 Lowercase No No 13 Battery No No 14 Touchpad No No 15 ODD Yes No 16 ODD transfer board No No 17 HDD bracket No No 18 HDD No No ...

Страница 74: ...70 V340 17IWL Hardware Maintenance Manual LCD FRUs In Lenovo V340 17IWL there is following type of LCD 17 3 in HD LED 1 3 6 8 5 7 4 2 ...

Страница 75: ...ategories for LCD module No FRU CRU category Self service CRU Optional service CRU 1 LCD bezel No No 2 Hinge cap No No 3 Integrated camera No No 4 LCD panel No No 5 LCD Hinges No No 6 Wi Fi antennas No No 7 LCD cover No No 8 LCD cable No No ...

Страница 76: ...y not apply to 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 documen...

Страница 77: ...ble systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporatio...

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