Lenovo Ideapad 300-14IBR Hardware Maintenance Manual Download Page 84

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Ideapad 300-14IBR/Ideapad 300-15IBR Hardware Maintenance Manual

Table 6. Parts list—Keyboard (continued)

Language

P/N

CRU

ID.

Ideapad

300-14IBR

Ideapad

300-15IBR

Chicony

English

25214725

●

U.K. English

25214726

Italian

25214727

Spanish

25214728

Turkish

25214729

Thai

25214730

Portuguese

25214731

Latin

25214732

Canadian English&French

25214733

Korean

25214734

Traditional Chinese

25214735

Russian

25214736

Japanese

25214741

French

25214737

German

25214738

Arabic

25214739

Brazilian

25214740

Dutch

25214742

Greek

25214743

Hebrew

25214744

Hungarian

25214745

Four Nordic countries

25214746

Belgian

25214747

Icelandic

25214748

Slovenian

25214749

Swiss

25214750

International English

25214751

Czechoslovakian

25214752

Bulgarian

25214753

Indian

25214754

French-Arabic

5N20G90531

Sunrex

English

25214755

U.K. English

25214756

Italian

25214757

Spanish

25214758

Turkish

25214759

Thai

25214760

Portuguese

25214761

Latin

25214762

Canadian English&French

25214763

Korean

25214764

Traditional Chinese

25214765

Russian

25214766

French

25214767

German

25214768

Arabic

25214769

Brazilian

25214770

Summary of Contents for Ideapad 300-14IBR

Page 1: ...Lenovo Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual ...

Page 2: ... 300 15IBR The illustrations used in this manual are for Lenovo Ideapad 300 15IBR unless otherwise stated First Edition August 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...

Page 3: ...Hard disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo Ideapad 300 14IBR Ideapad 300 15IBR 26 Specifications 26 Status indicators 28 Hotkeys 29 FRU replacement notices 30 Screw notices 30 Removing and replacing an FRU 31 1010 Base cover 33 1...

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

Page 5: ...service a Lenovo Ideapad 300 14IBR Ideapad 300 15IBR 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: ...n a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing ...

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: ...e surface 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...

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: ...t your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection t...

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: ...ium enthalten 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 r...

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: ...terien 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 is...

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: ...grounded 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 Kurzschl...

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: ...ts 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 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 dé...

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: ...ers are posted on the customer support site http support lenovo com Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes dri...

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

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: ... under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the...

Page 25: ...er 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 for the AC ada...

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

Page 27: ...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 system Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up yo...

Page 28: ...o hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized servic...

Page 29: ... 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 Open the start menu and then select Power Sleep Attention Wait until the power indicator light starts blinking indicating that the computer is in slee...

Page 30: ...cifications Feature Description Processor See the system properties of your computer you can do this as follows Open the Control Panel and then select System and Security System Graphic memory chip Integrated AMD Exo Pro nvidia N16V GM Display 14 0 16 9 1 366 768 pixels HD 1 920 1 080 pixels FHD 15 6 16 9 1 366 768 pixels HD 1 920 1 080 pixels FHD Standard memory DDR3L SODIMM 1 max 8 GB Hard disk ...

Page 31: ...e system board 1 000 Mbps Bluetooth wireless Combined in combo card Keyboard 6 rows Lenovo Keyboard Touchpad Multi touch type Integrated camera HD 720p 0 3 M Battery 4 cell 32 Wh 41 Wh AC adapter 20 V DIS 65 W UMA 45 W Pre installed operating system Win 10 64 bits Free DOS Linpus Win 8 1 64 bits only for Braswell ...

Page 32: ...ing The battery has more than 80 charge Discharging The battery has more than 20 charge On solid amber Discharging The battery has between 5 and 20 charge Blinking slowly white 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 ...

Page 33: ... 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 backlight of the LCD screen Toggles the display between the computer and an external device Decreases display brightness Increases display brightness ...

Page 34: ...kit in your tool bag Carefully remove screws for reuse when replacing FRUs Use a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 Cross secti...

Page 35: ...he notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 67 8 When replacing an FRU use the correct screw as shown in the procedures DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any of the interconnecting cables Attention After replacin...

Page 36: ...ng a CRU or sending your computer for service 1 Turn off the computer and disconnect the AC adapter 2 Press Fn S V 3 Press the Power button to verify if Ship Mode has been set Note When set in Ship Mode the battery does not supply power to the computer To awake the battery from Ship Mode connect the AC adapter to your computer ...

Page 37: ...BR Ideapad 300 15IBR 1010 Base cover Figure 1 Removal steps of base cover Remove the screws 1 Then remove the base cover 2 1 1 2 Step Screw quantity Color Torque 1 M2 5 6 mm Phillips head nylok coated 2 D C Black 2 5 3 0 kgf cm ...

Page 38: ...The following labels need to be peeled off from the old base cover and put on the new base cover a WL BT label b KCC label c Indonesia label d Rating label e Rating print label f OS 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...

Page 39: ...sical shock Improper handling can cause damage and permanent loss of data Before removing the drive suggest the customer to backup all the information on it if possible Never remove the drive while the system is operating or in suspend mode Figure 2 Removal steps of hard disk drive Remove the screws 1 Detach the HDD connector and then remove the hard disk drive from the slot in the direction shown...

Page 40: ...lok coated 3 HDD BRK D C Ideapad 300 14IBR Black 1 5 2 0 kgf cm 1 M2 6 mm Phillips head nylok coated 4 HDD BRK D C Ideapad 300 15IBR Black 1 5 2 0 kgf cm When installing Make sure that the HDD connector is attached firmly 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 3 mm Phillips head nylok coated 4 HDD HDD BKT Silver 2 5 3 0...

Page 41: ...modules Figure 3 Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless LAN cables black grey 1 and then remove the screw 2 2 1 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 The wireless LAN card has 2 cables in step 1 Th...

Page 42: ...models with a wireless LAN 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 labele...

Page 43: ...e time in the directions shown by arrows 1 and then unplug the DIMM in the direction shown by arrow 2 1 1 2 When installing Insert the notched end of the DIMM into the socket Push the DIMM firmly and pivot it until it snaps into place Make sure that it is firmly fixed in the slot and is difficult to move Note When replacing the memory is completed you need to restart the computer after the first r...

Page 44: ...rdware Maintenance Manual 1050 Keyboard Figure 5 Removal steps of keyboard Remove the screws 1 1 1 1 Step Screw quantity Color Torque 1 M2 6 mm Phillips head nylok coated 3 KB D Black 1 5 2 0 kgf cm Loosen the keyboard with a prying tool 3 3 2 ...

Page 45: ...15IBR Figure 5 Removal steps of keyboard continued Lift the keyboard slightly 4 Detach the connectors in the directions shown by arrows 5 and 6 Then remove the keyboard 4 5 6 When installing Make sure that the FPC connector is attached firmly ...

Page 46: ...rive For access remove this FRU 1050 Keyboard on page 40 Figure 6 Removal steps of optical disc drive Remove the screw 1 Pull the optical drive out in the direction shown by arrow 2 1 2 Step Screw quantity Color Torque 1 M2 6 mm Phillips head nylok coated 1 C ODD BRK Black 1 5 2 0 kgf cm ...

Page 47: ...rive continued Remove the screw 3 then remove the optical drive bracket in the direction shown by arrow 4 Carefully remove the optical drive bezel in the direction shown by arrow 5 3 4 5 Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 1 BKT ODD Black 1 5 2 0 kgf cm ...

Page 48: ...xpress Mini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 Figure 7 Removal steps of keyboard bezel Disconnect the touchpad cable connector and the power board connector in the directions shown by arrows 1 and 2 Then remove the screw 3 3 1 2 1 2 Step Screw quantity Color Torque 3 M2 6 mm Phillips head nylok coated 1 C MB FAN D Black 1 5 2 0 kgf cm ...

Page 49: ...ued Remove the screws 4 and 5 4 5 5 4 4 4 4 Step Screw quantity Color Torque 4 M2 6 mm Phillips head nylok coated 5 D C Black 1 5 2 0 kgf cm 5 M2 5 6 mm Phillips head nylok coated 2 D C Black 2 5 3 0 kgf cm Separate the keyboard bezel and uppercase in the directions shown by arrows 6 and 7 6 7 ...

Page 50: ...eps of keyboard bezel continued Remove the keyboard bezel in the direction shown by arrow 8 8 Remove the screw 9 Carefully remove the power board in the direction shown by arrow j 9 10 Step Screw quantity Color Torque 9 M2 3 mm Phillips head nylok coated 1 Power BD C Black 1 5 2 0 kgf cm ...

Page 51: ...ress Mini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 Figure 8 Removal steps of ODD board Ideapad 300 15IBR Detach the ODD board connector in the directions shown by arrows 1 and 2 Remove the screw 3 1 2 3 Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 1 ODD board D Black 1 5 2 0 kgf cm ...

Page 52: ...48 Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual Figure 8 Removal steps of ODD board Ideapad 300 15IBR continued Remove the ODD board 4 4 ...

Page 53: ...s Mini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 Figure 9 Removal steps of USB audio board Detach the USB audio board connector in the directions shown by arrows 1 and 2 Remove the screw 3 1 2 3 Step Screw quantity Color Torque 3 M2 3 mm Phillips head nylok coated 1 USB board D Black 1 5 2 0 kgf cm ...

Page 54: ...50 Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual Figure 9 Removal steps of USB audio board continued Remove the USB audio board 4 4 ...

Page 55: ...make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material For access remove these FRUs in order 1010 Base cover on page 33 1020 Hard disk drive on page 35 1030 PCI Express Mini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio ...

Page 56: ...nance Manual Figure 10 Removal steps of system board continued Ideapad 300 15IBR 4 4 3 1 2 1 Step Screw quantity Color Torque 3 M2 6 mm Phillips head nylok coated 1 Fan D Black 1 5 2 0 kgf cm 4 M2 3 mm Phillips head nylok coated 2 MB D Black 1 5 2 0 kgf cm ...

Page 57: ...IBR Ideapad 300 15IBR Figure 10 Removal steps of system board continued Remove the system board in the direction shown by arrow 5 5 Turn the system board over and then unplug the DC in cable in the direction shown by arrow 6 6 ...

Page 58: ...e 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio board on page 49 1100 System board on page 51 Figure 11 Removal steps of fan assembly and heat sink assembly Unplug the fan connector in the direction shown by arrow 1 Remove the screw 2 Then remove the fan 3 2 1 3 Note Be careful not to damage the connector Step Screw quantity Color Torque 2 M2 3 mm Phi...

Page 59: ...quantity Color Torque 4 M2 3 mm Phillips head nylok coated 3 thermal MB Black 1 5 2 0 kgf cm When installing Make sure that the connector is attached firmly a When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams to the part shown in the figure above Either too much or too less grease application can cause a thermal problem due to imperfe...

Page 60: ...ini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio board on page 49 1100 System board on page 51 1110 Fan assembly and Heat Sink assembly on page 54 Figure 12 Removal steps of speakers Remove the speakers in the direction shown by arrows 1 Ideapad 300 14IBR 1 1 ...

Page 61: ...57 Lenovo Ideapad 300 14IBR Ideapad 300 15IBR Figure 12 Removal steps of speakers continued Ideapad 300 15IBR 1 1 ...

Page 62: ...page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio board on page 49 1100 System board on page 51 1110 Fan assembly and Heat Sink assembly on page 54 1120 Speakers on page 56 Figure 13 Removal steps of LCD unit Release the antenna cables from the cable guides and then remove the screws 1 Remove the LCD unit in the dir...

Page 63: ...k 2 5 3 0 kgf cm 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 to be broken Make sure that the LCD connector is attached firmly and that you do not pinch the antenna cables when you attach the LCD assembly Route the LCD cable alon...

Page 64: ... 33 1020 Hard disk drive on page 35 1030 PCI Express Mini Card for wireless LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio board on page 49 1100 System board on page 51 1110 Fan assembly and Heat Sink assembly on page 54 1120 Speakers on page 56 1130 LCD unit on page 58 Figure 14 R...

Page 65: ...Ideapad 300 15IBR Figure 14 Removal steps of battery pack continued Remove the battery pack in the direction shown by arrow 2 2 Step Screw quantity Color Torque 1 M2 6 mm Phillips head nylok coated 2 BATTERY D Black 1 5 2 0 kgf cm ...

Page 66: ... LAN on page 37 1050 Keyboard on page 40 1060 Optical disc drive on page 42 1070 Keyboard bezel on page 44 1080 ODD board Ideapad 300 15IBR on page 47 1090 USB audio board on page 49 1100 System board on page 51 1110 Fan assembly and Heat Sink assembly on page 54 1120 Speakers on page 56 1130 LCD unit on page 58 Figure 15 Removal steps of LCD front bezel LCD panel and hinges Remove the LCD front b...

Page 67: ...ightly 3 Peel off the adhesive tape and detach the connector in the direction shown by arrow 4 Then remove the LCD panel Ideapad 300 14IBR 3 2 2 2 2 4 Ideapad 300 15IBR 3 2 2 2 2 4 Step Screw quantity Color Torque 2 M2 3 5 mm Phillips head nylok coated 4 LCD Module Cover Black 1 5 2 0 kgf cm When installing Make sure that the metal connector is attached firmly ...

Page 68: ...al Figure 15 Removal steps of LCD front bezel LCD panel and hinges continued Remove the screws 5 Ideapad 300 14IBR 5 5 5 5 Ideapad 300 15IBR 5 5 5 5 5 5 Step Screw quantity Color Torque 5 M2 5 3 5 mm Phillips head nylok coated 6 Hinge L R Cover Silver 2 5 3 0 kgf cm ...

Page 69: ...65 Lenovo Ideapad 300 14IBR Ideapad 300 15IBR Figure 15 Removal steps of LCD front bezel LCD panel and hinges continued Then release the hinges in the direction shown by arrows 6 6 6 ...

Page 70: ...oard on page 49 1100 System board on page 51 1110 Fan assembly and Heat Sink assembly on page 54 1120 Speakers on page 56 1130 LCD unit on page 58 1150 LCD front bezel LCD panel and hinges on page 62 Figure 16 Removal steps of camera board Note The integrated camera is stuck on the top center of the LCD cover Detach the integrated camera connector in the direction shown by arrow 1 Remove the camer...

Page 71: ... 2 Built in microphone 3 Wireless LAN antennas 4 Computer display 5 Power button 6 Touchpad 7 System status indicators Note For the description of each indicator see Status indicators on page 28 8 Combo audio jack 9 USB port j Optical drive k Kensington lock slot Ideapad 300 14IBR 1 2 4 3 3 5 6 7 8 9 10 11 ...

Page 72: ...68 Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual Ideapad 300 15IBR 1 2 4 3 3 5 6 7 8 9 10 11 ...

Page 73: ...00 15IBR Bottom and Left side view 1 Speaker 2 Memory card slot 3 USB port 4 HDMI port 5 RJ 45 port 6 VGA port 7 Fan louvers 8 Novo button 9 AC power adapter jack Ideapad 300 14IBR 1 1 2 3 4 5 6 7 8 9 Ideapad 300 15IBR 1 1 2 3 4 5 6 7 8 9 ...

Page 74: ...ts on page 82 AC adapters on page 82 Screws on page 82 Power cords on page 83 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 pr...

Page 75: ...71 Lenovo Ideapad 300 14IBR Ideapad 300 15IBR Overall Ideapad 300 14IBR 1 7 8 13 a 11 12 b 14 d 2 3 4 5 c f 9 10 15 16 e ...

Page 76: ...72 Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual Ideapad 300 15IBR 1 6 7 8 13 a 11 12 e b 14 d 2 3 4 5 c f 9 10 15 16 ...

Page 77: ... 14IBR NOK N3150 V1G 5B20K14039 N 5 MB L 300 15IBR WIN N3150 V1G 5B20K14028 N 5 MB L 300 15IBR WIN N3050 UMA 5B20K14033 N 5 MB L 300 15IBR WIN N3050 V1G 5B20K14023 N 5 MB L 300 15IBR WIN N3700 UMA 5B20K14015 N 5 MB L 300 15IBR WIN N3150 UMA 5B20K14007 N 5 MB L 300 15IBR WIN N3700 VIG 5B20K14057 N 5 MB L 300 15IBR NOK N3150 V1G 5B20K14045 N 5 MB L 300 15IBR NOK N3050 UMA 5B20K14036 N 5 MB L 300 15I...

Page 78: ...2 RAM HMT41GS6BFR8A PB RD 8GB DDR3L 1600 11202707 12 RAM RMT3160ME68FAF 1600 8GB DDR3L 1600 11202450 12 RAM MT16KTF1G64HZ 1G6E1 8GB DDR3L 1600 11201304 13 Optical disc drive HLDS GUC0N 9 0mm Slim Tray Rambo ODD 5DX0F85915 13 Optical disc drive PLDS DA 8A6SH 9 0mm Slim Tray Rambo ODD 5DX0F86404 13 Optical disc drive PSN UJ8HC 9 0mm Slim Tray Rambo ODD 5DX0G86787 13 Optical disc drive TSST SU 228GB ...

Page 79: ...75 Lenovo Ideapad 300 14IBR Ideapad 300 15IBR LCD FRUs In Lenovo Ideapad 300 14IBR Ideapad 300 15IBR there are following types of LCDs 14 0 in HD LED 15 6 in HD LED Ideapad 300 14IBR 1 2 3 5 4 ...

Page 80: ...76 Ideapad 300 14IBR Ideapad 300 15IBR Hardware Maintenance Manual Ideapad 300 15IBR 1 2 3 5 4 ...

Page 81: ...FHDT G S NB 5D10H56753 N 2 CMI N156BGE EB2 HD G S NB 5D10H13020 N 2 LG LP156WHB TPGA HDT G F NB 5D10H91342 N 2 AUO B156XTN04 5 1A HD G F NB 5D10H15253 N 2 SDC LTN156AT39 L01 HD G F NB 5D10H13022 N 2 BOE N156WHM N12 HD G F NB 5D10G74897 N 2 AUO B156HTN03 9 0A FHD G S NB 5D10H15251 N 2 CMI N156HGE EBB FHD G S LED1 NB LCD 18201672 N 2 BOE HB156FH1 301 V5 1 FHDT G S NB 5D10J40663 N 3 HINGE L R L 300 1...

Page 82: ...25214523 Arabic 25214524 Brazilian 25214525 Japanese 25214526 Dutch 25214527 Greek 25214528 Hebrew 25214529 Hungarian 25214530 Four Nordic countries 25214531 Belgian 25214532 Icelandic 25214533 Slovenian 25214534 Swiss 25214535 International English 25214536 Czechoslovakian 25214537 Bulgarian 25214538 Indian 25214539 Liteon English 25215190 U K English 25215191 Italian 25215192 Spanish 25215193 Tu...

Page 83: ...nglish 25214540 U K English 25214541 Italian 25214542 Spanish 25214543 Turkish 25214544 Thai 25214545 Portuguese 25214546 Latin 25214547 Canadian English French 25214548 Korean 25214549 Traditional Chinese 25214550 Russian 25214551 French 25214552 German 25214553 Arabic 25214554 Brazilian 25214555 Dutch 25214557 Greek 25214558 Hebrew 25214559 Hungarian 25214560 Four Nordic countries 25214561 Belgi...

Page 84: ...erman 25214738 Arabic 25214739 Brazilian 25214740 Dutch 25214742 Greek 25214743 Hebrew 25214744 Hungarian 25214745 Four Nordic countries 25214746 Belgian 25214747 Icelandic 25214748 Slovenian 25214749 Swiss 25214750 International English 25214751 Czechoslovakian 25214752 Bulgarian 25214753 Indian 25214754 French Arabic 5N20G90531 Sunrex English 25214755 U K English 25214756 Italian 25214757 Spanis...

Page 85: ...214785 U K English 25214786 Italian 25214787 Spanish 25214788 Turkish 25214789 Thai 25214790 Portuguese 25214791 Latin 25214792 Canadian English French 25214793 Korean 25214794 Traditional Chinese 25214795 Russian 25214796 French 25214797 German 25214798 Arabic 25214799 Brazilian 25214800 Japanese 25214801 Dutch 25214802 Greek 25214803 Hebrew 25214804 Hungarian 25214805 Four Nordic countries 25214...

Page 86: ...A10H03912 Adapter Liteon ADLX45DLC3A 20V2 25A adap DOE 5A10H03910 Adapter Delta ADLX45NDC3A 20V2 25A adap DOE 5A10H03911 Adapter Acbel ADLX45NAC3A 20V2 25A adap 5A10K02213 Adapter Chicony ADLX65NCC3A 20V3 25A adap CMN 36200611 Adapter Liteon ADLX65NLC3A 20V3 25A adap CMN 36200607 Adapter Delta ADLX65NDC3A 20V3 25A adapter 36200249 Adapter Delta ADLX65NDC3A 20V3 25A BIS 5A10J46692 Adapter Liteon AD...

Page 87: ...LINETEK LP 30B SPT 2 LS15 1m 145000594 UK 3PIN LINETEK LP 61L H03VV F LS15 1m 145000593 Indian 3PIN LINETEK PE 361 H05VV F LS15 1m 145000592 Italy 3PIN LINETEK LS15 H03VV F PE 336 1m 145000591 Korea 3PIN LINETEK LS15 H05VV F LP E04A 1m 145000590 Australia 3PIN LINETEK LS15 H03VV F LP 23A 1m 145000589 Taiwan3PIN LINETEK LS15 VCTF LP 53 1m 145000588 Japan 3PIN LINETEK LS15 VCTF LP 54 1m 145000587 Af...

Page 88: ...3PIN Longwell LP 54 VCTF LS 18 1m 145000555 Africa 3PIN Longwell LP 39 H03VV F LS 18 1m 145000554 CE 3PIN Longwell LP 34A H03VV F LS 18 1m 145000553 CCC 3PIN VOLEX GB10S3 RVV 300 500 VAC5S 1m 145000538 UL 3PIN Volex US15S3 SPT 2 VAC5S 1m 145000537 UK 3PIN VOLEX MP5004 H03VV F VAC5S 1m 145000605 Switzerland 3PIN VOLEX MP232 H03VV F VAC5S 1m 145000524 Italy 3PIN VOLEX IT10S3 HO3VV F VAC5S 1m 1450005...

Page 89: ...0 75 3C 0002 1m 145500003 Indian lux 0046 IS694 0 75 3C 0011 1m 145500004 Japan lux 0018 E VCTF 0 75 3C 0021 1m 145500005 Australia lux 0038 H03VV F 0 75 3C 0011 1m 145500006 Taiwan lux 0019 VCTF 0 75 3C 0021 1m 145500007 Korea lux 0033 H03VV F 0 75 3C 0011 1m 145500008 Italy lux 0029 H03VV F 0 75 3C 0011 1m 145500009 South Africa lux 0044 H03VV F 0 75 3C 0011 1m 145500010 Brazil lux 0034 H03VV F ...

Page 90: ... statement may 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...

Page 91: ...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 Ideapad Microsoft and Windows are trademarks of Microsoft Corpor...

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