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Lenovo ideapad 305-14IBD Hardware Maintenance Manual Download Page 74

Lenovo ideapad 305-14IBD
Hardware Maintenance Manual

70

14

WLAN, Ltn NFA345 1x1AC+BT4.0 PCIE M.2 WLAN 
V2

SW10A11628

*

14

WLAN, Cbt BCM43142 1x1BN+BT4.0 PCIE M.2 
WLAN

20200557

*

14

WLAN, Ltn NFA335 1x1BN+BT4.0 PCIE M.2 WLAN

20200558

*

14

WLAN, Cbt RTL8723BE 1x1BN+BT4.0 PCIE M.2 
WLAN

20200570

*

14

WLAN, Intel 7265 2x2AC+BT PCIE M.2 WLAN NV

SW10A11518

*

14

WLAN, Cbt BCM4352 2x2AC+BT4.0 PCIE M.2 
WLAN

20200480

*

14

WLAN, Ltn NFA344 2x2AC+BT4.0 PCIE M.2 WLAN 
V2

SW10A11630

*

15

ZIWB2 IO Board

90007250

N

16

HDD, ST320LT012 6G 7mm 5.4K 320G HDD

16200384

*

16

HDD, WD3200LPCX-24C6HT0 6G 7mm 5.4K 320G 
HDD

16200551

*

16

HDD, 7mm 320GB HGST Jaguar B7  
HTS545032A7E660

5H20H14224 

*

16

HDD, TSB MQ01ABF032 6G 7mm 5.4K 320G HDD

16200434

*

16

HDD, ST500LT012 6G 7mm 5.4K 500G HDD

16200383

*

16

HDD, WD5000LPCX-24C6HT0 6G 7mm 5.4K 500G 
HDD

16200395

*

16

HDD, 7mm  500G HGST  Jaguar B7 
HTS545050A7E660 

5H20H14223

*

16

HDD, TSB MQ01ABF050 6G 7mm 5.4K 500G HDD

16200433

*

16

HDD, ST1000LM024 6G 9.5mm 5.4K 1T HDD

16200385

*

16

HDD, WD10JPCX-24UE4T0 6G 9.5mm 5.4K 1T HDD

16200393

*

16

HDD, TSB MQ01ABD100 6G 9.5mm 5.4K 1T HDD

16200429

*

16

HDD, HTS541010A9E680 6G 9.5mm 5.4K 1T HDD

16200400

*

16

HDD, Seagate KahunaR  ST500LM000  7mm 5.4K  
500G+8G 

5H20H24608 

*

16

HDD, Seagate KahunaR  ST1000LM014 9.5mm 1T+8G   5H20H24607

*

17

ZIWB2ThermalDoor95H

90205407

*

17

ZIWB2 Thermal Door 70H

90205408

*

-

AC adapter See (“AC adapters” on page 80.)

No. FRU

FRU no.

CRU 
ID

Summary of Contents for ideapad 305-14IBD

Page 1: ...Lenovo ideapad 305 14IBD Hardware Maintenance Manual ...

Page 2: ...ices on page 84 First Edition Jun 2015 Copyright Lenovo 201 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: ... Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo ideapad 305 14IBD 28 Specifications 28 Status indicators 30 Fn key combinations 31 Hotkeys 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Battery pack 34 1020 Optical drive 35 1030 Bottom slot cover 37 1040 Hard disk drive 38 1050 DIMM ...

Page 4: ...d safety information required for servicing computers The product specific section includes service reference and product specific parts information About this manual Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Saf...

Page 5: ...u service a Lenovo computer General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 Safety notices multilingual translations on page 7 Laser compliance statement on page 14 Safety information ...

Page 6: ...from all personnel while you are servicing the machine Keep your tool case away from walk areas so that other people will not trip it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with t...

Page 7: ...k Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and mach...

Page 8: ...e 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 occurs ...

Page 9: ...etermine whether there are any potential unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Turn off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a ...

Page 10: ... The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connecto...

Page 11: ...FRU 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 tutt...

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: ...rzgeschlossen 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 cort...

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: ...schirm 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 romp...

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: ...ie 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 ...

Page 18: ...age device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open Laser compliance statement CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados p...

Page 19: ...de 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 val...

Page 20: ...n this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http consumersupport lenovo com 2 Enter the serial number or select a product or use Lenovo smart downloading 3 Select the BIOS Driver Applications and download 4 Follow the direction...

Page 21: ...figuration 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 acti...

Page 22: ... its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always ...

Page 23: ...quence 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 va...

Page 24: ... 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 caused ...

Page 25: ... AC adapter for correct continuity and installation If the computer does not charge during operation go to Checking operational charging on page 21 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 Note Output voltage for the AC adapter pin No 2 may differ from the...

Page 26: ... 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 icon in the icon tray of the Windows taskbar and wait for a moment but do not click it and the percentag...

Page 27: ... use the Product Recovery program to restore the computer settings all the data you have stored on the hard disk drive will be deleted and the computer settings will be restored to the factory default settings During the restoring process you will be given the option to save one or more files currently on the hard disk drive to other media before the data is deleted Windows 8 The preinstalled Wind...

Page 28: ...ter HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized service technicians provide any services to reset either t...

Page 29: ... 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 For the Windows 7 operating system Click Start Sleep For the Windows 8 operating system Open the charms bar then select S...

Page 30: ...utting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer For Window 7 operating system Click Start Shut down For Window 8 operating system Open the charms bar and select Settings Power Shut down ...

Page 31: ... Right click the Start button in the lower left corner and select Shut down or sign out Shut down On the Start screen click and select Shut down Note This operation depends on your BIOS settings Please refer to the actual product ...

Page 32: ...ew the processor information do the following For Windows 7 Click Start right click Computer and select Properties from the pull down menu For Windows 8 Move the cursor to the top right or bottom right corner to display the charms click Settings and then click PC info Core Chipset NA Graphic Chipset Switchable intel Integrated AMD Radeon R5 M330 Exo Pro 18W small package 1 GB 2 GB Display 14 0 1 3...

Page 33: ... 2x2 11ac BT4 0 combo Support Intel WIDI Reserve design to support Smart Connect AOAC Non Intel 1x1 11bgn BT4 0 combo Non Intel 1x1 11ac BT4 0 combo Non Intel 2x2 11ac BT4 0 combo on select models WWAN NA Bluetooth Combined in combo card Keyboard 6 row Lenovo Keyboard Touchpad Touchpad with two buttons Integrated camera 0 3 MP 720 P or no camera Battery Li Cyllinder AC adapter 45W 20V for integrat...

Page 34: ... Green The battery has a charge between 20 and 80 and the AC power adapter is connected to the computer The computer is in sleep mode Amber The battery has a charge between 5 and 20 and the AC adapter is not connected to the computer Blinking amber The battery has a charge of 20 or less and the AC power adapter is connected to the computer Off The battery is detached The battery has a charge of 5 ...

Page 35: ...escription Fn Home Activate the pause function Fn End Activate the break function Fn PgUp Enable disable the scroll lock Fn PgDn Activate the insert function Mutes unmutes the sound Enables disables Airplane mode Decreases the volume level Switches the active program Increases the volume level Turns the LCD screen backlight on off Closes the currently active window Projects to a connected display ...

Page 36: ...bag Remove screws carefully for reuse Use a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card Torque driver If you have a torque screwdriver refer to the Torque column for each step M...

Page 37: ...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 Attention After replacing an FRU do not turn on the computer until you have made sure that all screws springs and other small p...

Page 38: ...oaded battery latch in the unlocked position then remove the battery pack in the direction shown by arrow When installing Install the battery pack along the slide rails of the slot Then make sure the manual battery latch in the lock position DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode a b c 2 2 3 1 1 ...

Page 39: ...ery pack on page 34 Figure 2 Removal steps of optical drive Remove the screw Then remove the optical drive by arrow Unsnap to remove the optical drive bezel in the direction by arrow Step Screw quantity Color Torque M2 x 6 mm flat head nylok coated 1 Black 1 5 2 0kgf cm a b 1 2 a c 3 ...

Page 40: ...e Manual 36 Figure 2 Removal steps of optical drive continued Remove the two screws and remove the optical drive bracket in the direction by arrow Step Screw quantity Color Torque M2 x 3 mm flat head nylok coated 2 Black 1 0 1 5kgf cm d e 4 2 5 d ...

Page 41: ...ess remove this FRU 1010 Battery pack on page 34 Figure 3 Removal steps of bottom slot cover Remove the two screws Then remove the bottom slot cover by arrow Step Screw quantity Color Torque M2 5 x 5 mm flat head nylok coated 2 Black 2 0 2 5kgf cm a b 1 2 1 a ...

Page 42: ...he direction by arrow Step Screw quantity Color Torque M2 5 x 5 mm flat head nylok coated 2 Black 2 0 2 5kgf cm Attention Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damages and permanent loss of data Before removing the drive suggest the customer to backup all the information on it if possible Nev...

Page 43: ...Remove four screws and detach the hard disk drive from the metal frame in the direction shown by arrow When installing Make sure that the HDD connector is attached firmly Step Screw quantity Color Torque M3 x 3 mm flat head nylok coated 4 Silver 2 5 3 0kgf cm e c e d 3 3 4 3 3 e c ...

Page 44: ...ps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows and then unplug the DIMM in the direction shown by arrow When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and difficult to be moved a b 2 1 2 1 2 2 ...

Page 45: ...rd for wireless LAN WAN Disconnect the two wireless LAN cables black white and then remove the screws In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows Notes wireless LAN card has 2 cables in step Wireless LAN card in some models may have 3 cables in step Remove the...

Page 46: ...or access remove this FRU 1010 Battery pack on page 34 Figure 7 Removal steps of keyboard Remove three screws Pull to unsnap the keyboard in the direction by arrows Step Screw quantity Color Torque M2 x 6 mm flat head nylok coated 3 Black 1 5 2 0kgf cm a 1 1 1 a b c 2 2 3 ...

Page 47: ...ps of keyboard continued Lift up the keyboard and disconnect the connector in the direction shown by arrows Be careful not to damage the connector When installing Make sure that the keyboard connector is attached firmly to the system board d ef 5 6 4 ...

Page 48: ...0 Optical drive on page 35 1030 Bottom slot cover on page 37 1070 Keyboard on page 42 Figure 8 Removal steps of keyboard bezel Remove nine screws and three screws Step Screw quantity Color Torque M2 5 x 5 mm flat head nylok coated 9 Black 2 0 2 5kgf cm M2 x 2 mm flat head nylok coated 3 Black 1 0 1 5kgf cm a b 1 1 1 1 1 1 1 1 2 2 2 1 a b ...

Page 49: ... Figure 8 Removal steps of keyboard bezel continued Disconnect four connectors in the direction shown by arrow and remove the keyboard bezel by arrow When installing Make sure that all the connectors are attached firmly c d 4 3 3 ...

Page 50: ...4 Figure 9 Removal steps of finger print power board and power board Disconnect the finger print connector in the direction by arrow Remove the screw Remove the finger print bracket in the direction by arrow Then remove the finger print by arrow Peel off the adhesive of the power board FPC Remove the screw Then remove the power board in the direction by arrow Step Screw quantity Color Torque M2 x ...

Page 51: ...eps of finger print power board and power board continued Peel off the adhesive of the led board FPC Then remove the led board from its cavity in the direction by arrow When installing Make sure that the finger print connector is attached firmly 7 7 ...

Page 52: ...070 Keyboard on page 42 1080 Keyboard bezel on page 44 Figure 10 Removal steps of USB board Disconnect the connector in the direction shown by arrow Remove the screw Then remove the USB board in the direction shown by arrow When installing Make sure that the USB connector is attached firmly Step Screw quantity Color Torque M2 5 x 4 mm flat head nylok coated 1 Black 2 0 2 5kgf cm a b c 2 3 1 b ...

Page 53: ... 11 Removal steps of system board Disconnect the speaker connector in the direction by arrow Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the s...

Page 54: ... the DC IN connect from its cavity in the direction by arrow Then remove the system board in the direction by arrow When installing Make sure USB HDMI and the VGA of the system board attached into its holes on the base properly Improper placement of the jacks may cause damage Make sure that the connectors are attached firmly to the system board Step Screw quantity Color Torque M2 5 x 4 mm flat hea...

Page 55: ...80 Keyboard bezel on page 44 1110 System board on page 49 Figure 12 Removal steps of fan and heat sink assembly Disconnect the fan connector in the direction by arrow Remove the screw and six screws Then remove the fan and heat sink in the direction as shown by arrow When installing Make sure that all the fan and DC IN connectors are attached firmly Step Screw quantity Color Torque M2 x 5 mm flat ...

Page 56: ...ni Card for wireless LAN WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1110 System board on page 49 Figure 13 Removal steps of speakers Release the cable of speakers from the cable guide by arrows Remove four screws Then remove the speakers in the direction by arrow When installing Route the speakers cables along the cable guides Step Screw quantity Color Torque M2 x2 mm f...

Page 57: ...M on page 40 1060 PCI Express Mini Card for wireless LAN WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1100 USB board on page 48 1110 System board on page 49 Figure 14 Removal steps of LCD unit and base cover Release the two antenna cables from the cable guides by arrows Remove six screws Step Screw quantity Color Torque M2 5 x 4 mm flat head nylok coated 6 Black 2 0 2 5kg...

Page 58: ...Lenovo ideapad 305 14IBD Hardware Maintenance Manual 54 Figure 14 Removal steps of LCD unit and base cover continued Remove the LCD unit from the base cover in the direction by arrow b b 2 ...

Page 59: ...on the new base cover ES label VGA label CPU label Win7 C Sticker Rating label Rating print label WLAN BT Label Indonesia rating label Indonesia rating label For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the new base cover For the location of each label refer to the fo...

Page 60: ...m the old base cover and put on the new base cover ES label VGA label CPU label Rating label Rating print label WLAN BT Label Indonesia rating label GML 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 the location of each label refer to the f...

Page 61: ...ver on page 37 1040 Hard disk drive on page 38 1050 DIMM on page 40 1060 PCI Express Mini Card for wireless LAN WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1110 System board on page 49 1140 LCD unit and base cover on page 53 Figure 15 Removal steps of LCD front bezel Remove the LCD front bezel in the direction by arrow a 1 1 1 1 ...

Page 62: ...disk drive on page 38 1050 DIMM on page 40 1060 PCI Express Mini Card for wireless LAN WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1110 System board on page 49 1140 LCD unit and base cover on page 53 1150 LCD front bezel on page 57 Figure 16 Removal steps of LCD panel Remove four screws Step Screw quantity Color Torque M2 x 4 mm flat head nylok coated 4 Black 1 5 2 0kgf ...

Page 63: ... of LCD panel continued Turn over the LCD module in the direction as shown by arrow Disconnect the connector by arrow to remove the LCD panel in the direction by arrow When installing Make sure that the LCD panel connector is attached firmly b c d 3 4 2 ...

Page 64: ...N WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1110 System board on page 49 1140 LCD unit and base cover on page 53 1150 LCD front bezel on page 57 1160 LCD panel on page 58 Figure 17 Removal steps of hinges Remove two screws and six screws Remove the hinges in the direction shown by arrow Step Screw quantity Color Torque M2 x 4 mm flat head nylok coated 2 Black 1 5 2 0kg...

Page 65: ...I Express Mini Card for wireless LAN WAN on page 41 1070 Keyboard on page 42 1080 Keyboard bezel on page 44 1110 System board on page 49 1140 LCD unit and base cover on page 53 1150 LCD front bezel on page 57 1160 LCD panel on page 58 1170 LCD hinges on page 60 Figure 18 Removal steps of Antenna LCD cable and integrated camera Disconnect the camera connector in the direction shown by arrow Remove ...

Page 66: ...dhesive of the antenna to remove them in the direction by arrow When installing Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes As you route the cables make sure that they are not subjected to any tension Tension can cause the cables to be damaged by the cable guides or a wire to be broken Make sure that the camera connector is attached firmly c 2 ...

Page 67: ...D 63 Front view Integrated camera Built in microphone Wireless antennas Computer display Speakers Power button Finger print Touchpad Memory card slot System status indicator Locations a b c d e f 7 h i j 1 2 3 4 6 5 7 8 9 10 ...

Page 68: ...Lenovo ideapad 305 14IBD Hardware Maintenance Manual 64 Right side view Combo audio jack USB port Novo button Kingston lock slot Optical drive a b c d e 1 2 3 5 4 ...

Page 69: ...Lenovo ideapad 305 14IBD 65 Bottom and left side view AC power adapter jack Louvers VGA port RJ 45 port HDMI port USB port a b c d e f 5 6 1 2 3 4 ...

Page 70: ...adapters on page 80 Screws on page 80 Power cords on page 81 Parts list Notes 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 71: ...Lenovo ideapad 305 14IBD 67 Overall a c e f g 4 5 6 7 8 9 10 b 11 12 13 14 15 16 17 1 2 3 d ...

Page 72: ... 3205U G FP 5B20H41722 N 11 MBCB40 80W8S UMA 3205U G FP 5B20H41716 N 11 MBCB40 80NOK UMA I75500 G FP 5B20H41816 N 11 MBCB40 80W8P UMA I75500 G FP 5B20H41837 N 11 MBCB40 80W8S UMA I75500 G FP 5B20H41831 N 11 MBCB40 80NOK UMA I55200 G FP 5B20H41830 N 11 MBCB40 80W8P UMA I55200 G FP 5B20H41682 N 11 MBCB40 80W8S UMA I55200 G FP 5B20H41690 N 11 MBCB40 80NOK UMA I35010 G FP 5B20H41708 N 11 MBCB40 80W8P ...

Page 73: ... G FP 5B20H41797 N 11 MBCB40 80W8P 3205U EXO1G G FP 5B20H41795 N 11 MBCB40 80W8S 3205U EXO1G G FP 5B20H41792 N 11 MBCB40 80NOK 3805U EXO2G G FP 5B20H41794 N 11 MBCB40 80W8P 3805U EXO2G G FP 5B20H41791 N 11 MBCB40 80W8S 3805U EXO2G G FP 5B20H41789 N 11 MBCB40 80NOK 3805U EXO1G G FP 5B20H41781 N 11 MBCB40 80W8P 3805U EXO1G G FP 5B20H41776 N 11 MBCB40 80W8S 3805U EXO1G G FP 5B20H41773 N 12 ZIWB2Lower...

Page 74: ...551 16 HDD 7mm 320GB HGST Jaguar B7 HTS545032A7E660 5H20H14224 16 HDD TSB MQ01ABF032 6G 7mm 5 4K 320G HDD 16200434 16 HDD ST500LT012 6G 7mm 5 4K 500G HDD 16200383 16 HDD WD5000LPCX 24C6HT0 6G 7mm 5 4K 500G HDD 16200395 16 HDD 7mm 500G HGST Jaguar B7 HTS545050A7E660 5H20H14223 16 HDD TSB MQ01ABF050 6G 7mm 5 4K 500G HDD 16200433 16 HDD ST1000LM024 6G 9 5mm 5 4K 1T HDD 16200385 16 HDD WD10JPCX 24UE4T...

Page 75: ...Lenovo ideapad 305 14IBD 71 LCD FRUs In Lenovo ideapad 305 14IBD the type of LCD is 14 0 inch 2 1 2 3 4 5 6 7 ...

Page 76: ... N 2 Panel IVO M140NWR4 R1 HD AG F NB 5D10G39241 N 2 Panel AUO B140HTN01 4 FHD AG S LED1 NB LCD 18201579 N 2 Panel CMI N140HGE EAA FHD AG S LED1 NB LCD 18201580 N 2 Panel BOE HB140FH1 401 FHD AG S LED1 NB LCD 18201581 N 3 ZIWB2HingeL RNT 90205427 N 4 ZIWB2AntennaMain AUXNT 90205429 N 5 Camera ZIWB2 Camera Board 1M NT 90007266 N 5 Camera ZIWB2 Camera Board 0 3M NT 90007267 N 6 ZIWB2LCDCableW Camera...

Page 77: ...ench 5N20H03089 Korean 5N20H03029 Traditional Chinese 5N20H02972 Russian 5N20H03092 French 5N20H03030 German 5N20H02993 Arabic 5N20H03114 Brazilian 5N20H03053 Japanese 5N20H02997 Dutch 5N20H03116 Greek 5N20H03055 Hebrew 5N20H03000 Hungarian 5N20H03120 Four Nordic countries 5N20H03058 Belgian 5N20H03002 Icelandic 5N20H03122 Slovenian 5N20H03063 Swiss 5N20H03037 International English 5N20H02977 Czec...

Page 78: ...ian English French 5N20H03073 Korean 5N20H03016 Traditional Chinese 5N20H03135 Russian 5N20H03077 French 5N20H03020 German 5N20H02959 Arabic 5N20H03081 Brazilian 5N20H03023 Japanese 5N20H02961 Dutch 5N20H02968 Greek 5N20H03090 Hebrew 5N20H03031 Hungarian 5N20H02973 Four Nordic countries 5N20H03095 Belgian 5N20H03036 Icelandic 5N20H03022 Slovenian 5N20H02960 Swiss 5N20H03085 International English 5...

Page 79: ...English French 5N20H03052 Korean 5N20H02996 Traditional Chinese 5N20H03115 Russian 5N20H03057 French 5N20H02999 German 5N20H03119 Arabic 5N20H03056 Brazilian 5N20H02998 Dutch 5N20H03121 Greek 5N20H03062 Hebrew 5N20H03003 Hungarian 5N20H02985 Four Nordic countries 5N20H03106 Belgian 5N20H03047 Icelandic 5N20H02986 Slovenian 5N20H02967 Swiss 5N20H03087 International English 5N20H03064 Czechoslovakia...

Page 80: ...ian English French 5N20J64830 Korean 5N20J64860 Traditional Chinese 5N20J64891 Russian 5N20J64824 French 5N20J64853 German 5N20J64900 Arabic 5N20J64837 Brazilian 5N20J64867 Japanese 5N20J64894 Dutch 5N20J64833 Greek 5N20J64863 Hebrew 5N20J64888 Hungarian 5N20J64821 Four Nordic countries 5N20J64852 Belgian 5N20J64881 Icelandic 5N20J64909 Slovenian 5N20J64845 Swiss 5N20J64911 International English 5...

Page 81: ...ench 5N20J64886 Korean 5N20J64822 Traditional Chinese 5N20J64854 Russian 5N20J64882 French 5N20J64820 German 5N20J64849 Arabic 5N20J64877 Brazilian 5N20J64906 Japanese 5N20J64843 Dutch 5N20J64873 Greek 5N20J64898 Hebrew 5N20J64835 Hungarian 5N20J64869 Four Nordic countries 5N20J64850 Belgian 5N20J64880 Icelandic 5N20J64908 Slovenian 5N20J64846 Swiss 5N20J64875 International English 5N20J64903 Czec...

Page 82: ...4840 Canadian English French 5N20J64872 Korean 5N20J64896 Traditional Chinese 5N20J64831 Russian 5N20J64866 French 5N20J64893 German 5N20J64827 Arabic 5N20J64855 Brazilian 5N20J64883 Dutch 5N20J64910 Greek 5N20J64842 Hebrew 5N20J64826 Hungarian 5N20J64864 Four Nordic countries 5N20J64890 Belgian 5N20J64823 Icelandic 5N20J64856 Slovenian 5N20J64884 Swiss 5N20J64851 International English 5N20J64879 ...

Page 83: ... 90205409 N b ZIWB2ODDBezel 90205410 N c ZIWB2 HDD Bracket 90205411 N d ZIWB2 K Lock Bracket 90205419 N Cable miscellaneous parts e ZIWB2TPCable 90205415 N f ZIWB2DCINCableDIS 90205421 N f ZIWB2 DC IN Cable UMA 90205420 N g ZIWB2IOBoardCable 90205418 N Note Italicized letters in parentheses are references to the exploded view in Overall on page 67 ...

Page 84: ...rs Screws Table 10 Screw list FRU P N CRU ID ADLX45NDC3A 20V2 25A adapter 36200602 ADLX45NLC3A 20V2 25A adapter 36200606 Chicony ADLX45NCC3A 20V2 25A 36200610 ADP 65FD BB 36200249 ADLX65NLC3A 20V3 25A adapter 36200607 ADLX65NCC3A 20V3 25A adapter 36200611 FRU P N CRU ID Screw Pack C B40 80 5S10H41740 N ...

Page 85: ...S 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 VOLEX GB...

Page 86: ... 0 75 3C 0021 1m 145500007 Thailand 3pin lux 0014 H03VV F 0 75 3C 0011 1m 5L60J33143 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 145000...

Page 87: ... 1m 145000597 Switzerland 3pin Longwell LP 37 H03VV F LS 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 1455...

Page 88: ... 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 document...

Page 89: ...for their specific environment The following terms are either registered trademarks or trademarks of Lenovo in the United States and or other countries Lenovo Lenovo logo IdeaPad VeriFace OneKey Rescue OneKey Recovery OneKey Antivirus APS Power Express Energy Management and ReadyComm The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Wi...

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