Lenovo M41-80 Hardware Maintenance Manual Download

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M41-80 Hardware Maintenance Manual

No. FRU

FRU no.

CRU ID.

13 Battery, 45W, Macan SP/C L14M3P22

11.1V45Wh3cell bty(Coslight cell)

5B10H09628

13 Battery, 45W, Macan SY L14S3P21

11.1V45Wh3cell bty

5B10H11760

13 Battery, 60W, Macan SP/A L14M4P21

7.4V60Wh4cell bty

5B10H09631

13 Battery, 60W, Macan SP/C L14M4P21

7.4V60Wh4cell bty

5B10H09633

13 Battery, 60W, Macan SY L14S4P21 7.4V60Wh4cell bty 5B10H11759

14 HDD(7mm), ST500LT012 6G 7mm 5.4K 500G HDD 16200383

14 HDD(7mm), MQ01ABF050 6G 7mm 5.4K 500G HDD 16200433

14 HDD(7mm), WD WD5000LPCX-24VHAT0 7mm

5400rpm 500G HDD

5H20J35762

14 HDD(7mm), HTS541010A7E630 7mm 5400rpm 1T

HDD

16200658

14 HDD(7mm), WD10SPCX-24HWST1 6G 7mm 1T

HDD

16200554

14 HDD(7mm), TSB MQ02ABF100 6G 1TB

5H20G09709

14 HDD(7mm), Seagate KahunaR ST500LM000 7mm

5.4K 500G+8G

5H20H24608

14 HDD(7mm), WD10S21X-24R1BT0 7mm 5400rpm

1TB+8G SSHD

16200681

14 SSD, Samsung MZYLF128HCHP 2.5‘’ 5mm 128GB

SSD

5SD0H45117

15 Lower Cover W M41-70

5CB0J24233

— AC adapter (see “AC adapters” on page 71).

Table 5. Parts list—Overall (continued)

Summary of Contents for M41-80

Page 1: ...Lenovo M41 80 Hardware Maintenance Manual ...

Page 2: ...s on page 75 First Edition September 2015 Copyright Lenovo 2015 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 2015 Lenovo ...

Page 3: ... 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 M41 80 27 Specifications 27 Status indicators 29 Keyboard function keys 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Keyboard 33 1...

Page 4: ...uidelines 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 in...

Page 5: ...th before you service a Lenovo M41 80 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: ...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 wi...

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: ...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 Caution...

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: ...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 s...

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: ...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 conteng...

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: ...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 Einsatz ...

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: ...ry 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 Erdung...

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: ...nce 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 ...

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: ...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 and BIOS f...

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: ...e 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 implementat...

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: ...ranty 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...

Page 25: ...n check the power cord of the AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure 1 2 Voltage V DC 20 0 Pin 1 2 Note Output voltage...

Page 26: ...til 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 batt...

Page 27: ...covery 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 enter Lenovo OneKey Recovery System and run System Recovery For details of OneKey Recovery System see the User Guide for Lenovo OneKey Recovery Syste...

Page 28: ...sswords 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 Lenov authorized service technicians p...

Page 29: ... 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 the Power button Do the proper operations in the operating system Windows 7 Click...

Page 30: ...not going to use your computer for a long time shut it down To shut down your computer Windows 7 Click Start Shut down Windows 10 Open the start menu and then select Power Shut down Right click the Start button in the lower left corner and select Shut down or sign out Shut down ...

Page 31: ...ou can do this as follows Windows 10 Click Start right click File Explorer and then click Properties Windows 7 Click Start right click Computer then from the pull down menu select Properties Graphic memory chip Dis AMD Meso XT 25W 64bit Int for design reserve Display 14 16 9 1 366 768 pixels HD 1 920 1 080 pixels FHD Standard memory DDR3L 1333 MHz 1600 MHz SODIMM 2 max 16 GB Hard disk drive 2 5 in...

Page 32: ...ual Table 1 Specifications continued Feature Description Bluetooth wireless Combined with WiFi Keyboard 6 row Lenovo Keyboard Touchpad Multi touch type Integrated camera HD 0 3 M Battery 3 cells 45 Wh 4 cells 60 Wh AC adapter 20 V 65 W ...

Page 33: ...ber Discharging The battery has between 5 and 20 charge Blinking slowly green Charging The battery has between 20 and 80 charge When the battery reaches 80 charge the light will stop blinking However charging will continue until the battery is fully charged Blinking slowly amber Charging The battery has less than 20 charge When the battery charge reaches 20 the blinking color will change to green ...

Page 34: ...he scroll lock Fn PgDn Activates the insert function Fn Space Enables disables the keyboard light Table 4 Hotkeys Mutes unmutes the sound Decreases the volume level Increases the volume level Closes the currently active window Refreshes the desktop or the currently active window Enables disables the touchpad Enables disables Airplane mode Displays all currently active apps Turns on off the backlig...

Page 35: ...ws 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 you have a torque scre...

Page 36: ...en 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 63 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 ...

Page 37: ...orque 1 M2 0 x 6 0 mm Phillips head nylok coated 2 Low to up on the edge Black 1 85 1 7 2 0 kgf cm Push the keyboard with the tip of an unfolded paper clip or similar object without a sharp tip through the screw hole on the back cover Loosen the keyboard with a prying tool 2 and then lift the keyboard slightly 3 3 3 2 ...

Page 38: ... Maintenance Manual Figure 1 Removal steps of keyboard continued Detach the connector in the directions shown by arrows 4 and 5 Then remove the keyboard 4 5 When installing Make sure that the connector is attached firmly ...

Page 39: ...ver For access remove this FRU 1010 Keyboard on page 33 Figure 2 Removal steps of base cover Remove the screw 1 1 Step Screw quantity Color Torque 1 M2 0 x 4 0 mm Phillips head nylok coated 1 K B Up to Low Black 1 85 1 7 2 0 kgf cm ...

Page 40: ... steps of base cover continued Remove the screws 2 Then remove the base cover in the direction shown by arrow 3 2 2 2 2 2 2 2 2 3 Step Screw quantity Color Torque 2 M2 0 x 6 0 mm Phillips head nylok coated 8 Low to up on the edge Black 1 85 1 7 2 0 kgf cm ...

Page 41: ... 1 b Rating label 2 c GML label d COA label e BT WL label for US CA TW f KCC label for Korea g Postel label D Side label for Indonesia h BIS label for India i WL BT label for Israel j WL BT label for Brazil k WL label for South Africa 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 ap...

Page 42: ... computer Any other battery could ignite or explode Figure 3 Removal steps of battery pack Unplug the battery connector in the direction shown by arrow 1 remove the screws 2 Then remove the battery pack 3 2 2 2 1 3 Step Screw quantity Color Torque 2 M2 0 x 4 0 mm Phillips head nylok coated 3 BATT to LOGIC UP SUB Black 1 85 1 7 2 0 kgf cm When installing Make sure that the battery connector is atta...

Page 43: ...amage 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 4 Removal steps of hard disk drive Remove the screws 1 Remove the hard disk drive in the direction shown by arrow 2 1 1 2 Step Screw quantity Color Torque 1 M2 0 x 2 5 mm Phillips head nylok co...

Page 44: ...moval steps of hard disk drive continued Remove the screws 3 and detach the metal frame from the hard disk drive 3 3 3 3 Step Screw quantity Color Torque 3 M3 0 x 4 0 mm Phillips head nylok coated 4 hdd emi box to hdd module Silver 3 0 2 7 3 3 kgf cm ...

Page 45: ...page 38 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 67 for Lenovo part numbers for the approved modules Figure 5 Removal steps of PCI Express Mini Card for wireless LAN Peel off the adhesive tape that secures the wireless LAN cables 1 1 ...

Page 46: ...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 0 x 4 0 mm Phillips head nylok coated 1 W L card to low Black 1 85 1...

Page 47: ...N card that 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 ...

Page 48: ...er 1010 Keyboard on page 33 1020 Base cover on page 35 1030 Battery pack on page 38 Figure 6 Removal steps of DIMM 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 1 1 2 ...

Page 49: ...ake sure not to drop or stack the system 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 these FRUs in order 1010 Keyboard on page 33 1020 Base cover on page 35 1030 Battery pack on page 38 1040 Hard disk drive on page 39 1050 PCI Express Mini Card for wireless LAN on page 41 Figure 7 Removal s...

Page 50: ... in the direction shown by arrow 6 and release the cable from the cable guide Then remove the screws 7 and loosen the screws 8 7 7 8 8 7 4 5 6 Step Screw quantity Color Torque 7 M2 0 x 4 0 mm Phillips head nylok coated 3 M B to Up Black 1 85 1 7 2 0 kgf cm When installing Make sure that the connectors are attached firmly Remove the system board in the direction shown by arrow 9 9 ...

Page 51: ...emoval steps of thermal module Unplug the fan connector in the direction shown by arrow 1 Loosen the screws 2 Then remove the thermal module 3 2 2 2 2 2 3 1 When installing Make sure that the fan connector is attached firmly a b Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams to the parts shown in the figure above Either too much or too little grea...

Page 52: ... 38 1040 Hard disk drive on page 39 1050 PCI Express Mini Card for wireless LAN on page 41 1070 System board on page 45 Figure 9 Removal steps of touchpad module Remove the screws 1 Then remove the touchpad module in the direction shown by arrow 2 1 1 1 2 Step Screw quantity Color Torque 1 M2 0 x 2 0 mm Phillips head nylok coated 3 TP module to Up Silver 1 85 1 7 2 0 kgf cm ...

Page 53: ...040 Hard disk drive on page 39 1050 PCI Express Mini Card for wireless LAN on page 41 1070 System board on page 45 1090 Touchpad module on page 48 Figure 10 Removal steps of speakers Peel off the adhesive tape that secures the speaker cables 1 release the cables from the cable guide and then remove the speakers in the direction shown by arrows 2 1 2 2 ...

Page 54: ...wireless LAN on page 41 1070 System board on page 45 1090 Touchpad module on page 48 1100 Speakers on page 49 Figure 11 Removal steps of IO board Remove the screws 1 and 2 Then remove the IO board in the direction shown by arrow 3 1 2 3 Step Screw quantity Color Torque 1 M2 5 x 4 5 mm Phillips head nylok coated 1 IO BD to Up Silver 3 0 2 7 3 3 kgf cm 2 M2 0 x 4 0 mm Phillips head nylok coated 1 IO...

Page 55: ...disk drive on page 39 1050 PCI Express Mini Card for wireless LAN on page 41 1070 System board on page 45 1090 Touchpad module on page 48 1100 Speakers on page 49 1110 IO board on page 50 Figure 12 Removal steps of fingerprint board Remove the screw 1 1 Step Screw quantity Color Torque 1 M2 0 x 2 5 mm Phillips head nylok coated 1 FP Brkt to Up Black 1 85 1 7 2 0 kgf cm ...

Page 56: ...52 M41 80 Hardware Maintenance Manual Figure 12 Removal steps of fingerprint board continued Remove the fingerprint bracket and fingerprint board in the direction shown by arrows 2 and 3 2 3 ...

Page 57: ...d for wireless LAN on page 41 1070 System board on page 45 1090 Touchpad module on page 48 1100 Speakers on page 49 1110 IO board on page 50 1120 Fingerprint board on page 51 Figure 13 Removal steps of LED board Remove the screws 1 Then remove LED board in the direction shown by arrow 2 2 1 1 Step Screw quantity Color Torque 1 M2 0 x 2 5 mm Phillips head nylok coated 2 LED BD to Up Black 1 85 1 7 ...

Page 58: ...0 PCI Express Mini Card for wireless LAN on page 41 1070 System board on page 45 1090 Touchpad module on page 48 1100 Speakers on page 49 1110 IO board on page 50 1120 Fingerprint board on page 51 1130 LED board on page 53 Figure 14 Removal steps of upper case and DC IN cable Remove the screws 1 1 1 1 Step Screw quantity Color Torque 1 M2 5 x 4 5 mm Phillips head nylok coated 3 LCD Assy to system ...

Page 59: ...Removal steps of upper case and DC IN cable continued Release the wireless LAN cables from the cable guide and then open the hinges in the direction shown by arrows 2 2 2 Remove the DC IN cable in the direction shown by arrow 3 3 ...

Page 60: ...56 M41 80 Hardware Maintenance Manual Figure 14 Removal steps of upper case and DC IN cable continued Rotate the upper case in the direction shown by arrow 4 Then remove the upper case from LCD unit 4 ...

Page 61: ...ge 41 1070 System board on page 45 1090 Touchpad module on page 48 1100 Speakers on page 49 1110 IO board on page 50 1120 Fingerprint board on page 51 1130 LED board on page 53 1140 Upper case and DC IN cable on page 54 Figure 15 Removal steps of LCD unit Remove LCD bezel screw pads 1 and the screws 2 2 2 1 1 Step Screw quantity Color Torque 2 M2 0 x 2 5 mm Phillips head nylok coated 2 Bezel to LC...

Page 62: ...ve the screws 4 Lift the LCD panel slightly 5 Peel off the adhesive tape and detach the connector in the direction shown by arrow 6 Then remove the LCD panel 5 4 4 4 4 6 Step Screw quantity Color Torque 4 M2 0 x 2 5 mm Phillips head nylok coated 4 lcd to lcd cover Black 1 85 1 7 2 0 kgf cm When installing Make sure that the metal connector is attached firmly ...

Page 63: ...ps of LCD unit continued Remove the screws 7 7 7 7 7 Step Screw quantity Color Torque 7 M2 0 x 2 0 mm Phillips head nylok coated 4 Hinge to LCD Panel Silver 1 85 1 7 2 0 kgf cm Then release the hinges in the direction shown by arrows 8 8 8 ...

Page 64: ...ge 51 1130 LED board on page 53 1140 Upper case and DC IN cable on page 54 1150 LCD unit on page 57 Figure 16 Removal steps of LCD cable and integrated camera Note The integrated camera is stuck to the top center of the LCD cover Unplug the integrated camera connector in the direction shown by arrow 1 Then remove the integrated camera in the direction shown by arrow 2 1 2 When installing Stick the...

Page 65: ...61 Lenovo M41 80 Figure 16 Removal steps of LCD cable and integrated camera continued Remove the cable in the direction shown by arrow 3 3 ...

Page 66: ...ard on page 53 1140 Upper case and DC IN cable on page 54 1150 LCD unit on page 57 1160 LCD cable and integrated camera on page 60 Figure 17 Removal steps of antenna assembly Peel off the adhesive tape securing the antenna boards release the cables from the cable guide and then remove the antenna assembly in the direction shown by arrows 1 1 1 When installing Route the antenna cables along the cab...

Page 67: ...dule antennas 5 Computer display 6 Power button 7 Touchpad 8 System status indicators Note For the description of each indicator see Status indicators on page 29 9 Fingerprint reader J Novo button K Combo audio jack L Memory card slot m USB 3 0 port n VGA port o AC power adapter jack 1 3 2 2 5 4 4 6 7 8 9 10 11 12 13 14 16 8 ...

Page 68: ...64 M41 80 Hardware Maintenance Manual Bottom and left side view 1 Speakers 2 Always on USB 3 0 port 3 USB 3 0 port 4 HDMI port 5 RJ 45 port 6 Micro kensington lock slot 7 Fan louvers 1 1 7 4 3 2 5 6 ...

Page 69: ... on page 71 Screws on page 71 Power cords on page 72 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 70: ...66 M41 80 Hardware Maintenance Manual Overall 1 2 3 4 5 6 7 9 10 11 13 15 c 8 12 a b 14 ...

Page 71: ...469 N 6 MB W M41 80WIN 4405U 2G NTCM 5B20K57475 N 6 MB W M41 80NOK 4405U 2G TCM 5B20K57481 N 6 MB W M41 80WIN 4405U 2G TCM 5B20K57473 N 7 Heatsink W M41 80 W Fan DIS 5H40J24198 N 8 IO Board W M41 70 W Cable 5C50J24225 N 9 Intel 3165 1x1AC BT PCIE M 2 WLAN SW10H24486 N 9 Intel 8260 2x2AC BT PCIE M 2 WLAN NV SW10A11646 N 9 Ltn BCM4350 2x2AC BT4 0 PCIE M 2 WLAN SW10H24481 N 9 Fxn BCM4350 2x2AC BT4 0 ...

Page 72: ...0LT012 6G 7mm 5 4K 500G HDD 16200383 N 14 HDD 7mm MQ01ABF050 6G 7mm 5 4K 500G HDD 16200433 N 14 HDD 7mm WD WD5000LPCX 24VHAT0 7mm 5400rpm 500G HDD 5H20J35762 N 14 HDD 7mm HTS541010A7E630 7mm 5400rpm 1T HDD 16200658 N 14 HDD 7mm WD10SPCX 24HWST1 6G 7mm 1T HDD 16200554 N 14 HDD 7mm TSB MQ02ABF100 6G 1TB 5H20G09709 N 14 HDD 7mm Seagate KahunaR ST500LM000 7mm 5 4K 500G 8G 5H20H24608 N 14 HDD 7mm WD10S...

Page 73: ...69 Lenovo M41 80 LCD FRUs In Lenovo M41 80 there are following types of LCDs 14 0 in HD LED 1 2 3 4 5 7 6 ...

Page 74: ...GE EA3 HD AG S NB 5D10G94548 N 2 Panel LGD LP140WF6 SPB1 FHD AG S NB 5D10H34771 N 2 Panel INX N140HCE EAA FHD AG S NB 5D10H35705 N 2 Panel BOE NV140FHM N41 FHD AG S NB 5D10H32288 N 3 Hinge Pack L R W M41 70 5H50J24207 N 4 LCD Cable W M41 70 W CAM CB 5C10J24188 N 5 Antenna W M41 70 Main AUX 5A30J24215 N 6 Camera W S41 70 0 3M 1MIC 5C20J32316 N 6 Camera 1 0M W M41 70 5C20J24205 N 7 LCD Cover Silver ...

Page 75: ...N Cable W M41 70 Note Italicized letters in parentheses are references to the exploded view in Overall on page 66 5C10J24226 AC adapters Table 9 Parts list 3 pin AC adapters FRU P N CRU ID Adapter Delta ADLX65NDC3A 20V3 25A adapter 36200249 Adapter Liteon ADLX65NLC3A 20V3 25A adapter Liteon 36200607 Adapter Chicony ADLX65NCC3A 20V3 25A adapter Chicony 36200611 Adapter Delta ADLX65NDC3A 20V3 25A BI...

Page 76: ... VAC5S 1m 145000525 Europe 3pin lux 0033 H03VV F 0 75 3C 0011 1m 145500001 US 3pin LINETEK LP 30B SPT 2 LS15 1m 145000594 US 3pin Longwell LP 30B SPT 2 18AWG LS 18 1m 145000562 US 3pin Volex US15S3 SPT 2 VAC5S 1m 145000537 US 3pin lux 0014 SPT 2 60 C 18 3C 0016 1m 145500002 China 3pin LINETEK PC323 RVV300 300 LS15 1m 145000600 China 3pin Longwell LSG 31 RVV300 300 LS 18 1m 145000568 China 3pin VOL...

Page 77: ...07 Korea 3pin LINETEK LS15 H05VV F LP E04A 1m 145000590 Korea 3pin Longwell LP 486 KTLH03VV F LS 5 1m 145000558 Korea 3pin VOLEX M2511 KETI IEC VAC5S 1m 145000533 Korea 3pin lux 0033 H03VV F 0 75 3C 0011 1m 145500008 Italy 3pin LINETEK LS15 H03VV F PE 336 1m 145000591 Italy 3pin Longwell LP 22 H03VV F LS 18 1m 145000559 Italy 3pin VOLEX IT10S3 HO3VV F VAC5S 1m 145000535 Italy 3pin lux 0029 H03VV F...

Page 78: ...18 1m 145000565 Switzerland 3pin VOLEX MP232 H03VV F VAC5S 1m 145000524 Switzerland 3pin lux 0027 H03VV F 0 75 3C 0011 1m 145500013 Denmark 3pin LINETEK LS15 H03VV F LP 38 1m 145000598 Denmark 3pin Longwell LP 40 H03VV F LS 18 1m 145000566 Denmark 3pin VOLEX MP233D H03VV F VAC5S 1m 145000534 Denmark 3pin lux 0048 H03VV F 0 75 3C 0011 1m 145500014 Thailand 3pin lux 0014 H03VV F 0 75 3C 0011 1m 5L60...

Page 79: ...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 80: ...erally available 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 Microso...

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