Lenovo 08945KU Hardware Maintenance Manual Download

Page: 67 / 87

Lenovo IdeaPad U160/U165

Figure 15. Removal steps of LCD panel, LCD cable and hinges (continued)

Remove four screws

, detach the integrated camera connector in the

direction shown by arrow

, and then remove the LCD panel in the direction

shown by arrows

Step

Screw (quantity)

Color

Torque

M2 × 3 mm, flat-head, nylok-coated (4)

Black

1.6 kgfcm

When installing:

Make sure that the connector is attached firmly.

Note:

The LCD cables are attached to the LCD panel by a metal connector.

Peel off the adhesive tape and detach the metal connector in the direction

shown by arrow

When installing:

Make sure that the metal connector is attached firmly.

Summary of Contents for 08945KU

Page 1: ...IdeaPad U160 U165 Hardware Maintenance Manual ...

Page 2: ...developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to res...

Page 3: ...ey Recovery 25 Restore of factory default 25 Using recovery discs 25 Passwords 26 Power on password 26 Supervisor password 26 Power management 27 Screen blank mode 27 Sleep standby mode 27 Hibernation mode 28 Lenovo IdeaPad U160 U165 29 Specifications 29 Status indicators 31 FRU tests 33 Fn key combinations 34 FRU replacement notices 35 Screw notices 35 Retaining serial numbers 36 Removing and rep...

Page 4: ... guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo IdeaPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a Lenovo IdeaPad pr...

Page 5: ... before you service an IdeaPad U160 U165 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: ...eeping them away from all personnel while you are servicing the machine Keep your toolcase 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 ...

Page 7: ...box 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 ba...

Page 8: ... 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 C...

Page 9: ... 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 connector in...

Page 10: ...in to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets...

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: ...lten 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 co...

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: ...eses 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 Ein...

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: ...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 oder E...

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

Page 18: ... performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação Pour éviter tout risque d exposition au rayon laser respectez les consignes de réglage et d utilisation des commandes ainsi que les procédures décrite...

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

Page 20: ...ervice technicians are available in the following support site http www lenovoservicetraining com ion Advise customers to contact the Customer Support Center at 800 426 7378 if they need assistance in obtaining or installing any software fixes drivers and BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344 for assistance or download information Strategy for r...

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: ... both the CTO and CMV machine type models Example 1829 CTO and 1829 W15 will be found on the eSupport site The HMM will have the 4 digit MT and 3 digit CTO model only Example 1829 CTO Again CMVs are custom models and are not found in the HMM General Announce Variant GAV This is a standard model fixed configuration GAVs are announced and offered to all customers The MTM portion of the machine label...

Page 23: ...r QUICK PATH Select PARTS INFORMATION under View by Document Type Select SERVICE PARTS under Filter by Category Select SYSTEM SERVICE PARTS under Parts Information by Date The list of service parts by description with applicable machine type model and FRU will be displayed Using the HMM For Key Commodities Examples hard disk drive system board microprocessor LCD and memory Use the HMM as a back up...

Page 24: ...pliance 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 imple...

Page 25: ...uence might have been altered If you select an incorrect drive data or programs might be overwritten Replace a FRU only with another FRU of the correct model When you replace a FRU make sure that the machine model and the FRU part number are correct by referring to the FRU parts list A FRU should not be replaced just because of a single unreproducible failure Single failures can occur for a variet...

Page 26: ...hether the damage is covered 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 cause...

Page 27: ...k 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 2 1 Voltage V DC 20 0 Pin 1 2 Note Output voltage for t...

Page 28: ...t click it and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to be charged Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it To check the battery pack follow the steps below 1 Turn off t...

Page 29: ... partition when it is shipped If you need to restore the system to the point of your first boot up just enter Lenovo OneKey Rescue System and run Restore to factory default For details of OneKey Rescue System see the User Guide for OneKey Rescue System Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical data before you ...

Page 30: ...d on The computer does not start until the password is entered Exception If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted Supervisor password A supervisor password SVP p...

Page 31: ...umstances the computer goes into sleep standby mode automatically If a suspend time has been set on the timer and the user does not do any operation with the keyboard the hard disk the parallel connector or the diskette drive within that time If the battery indicator starts blinking indicating that the battery power is low Alternatively if Hibernate when battery becomes low has been selected in th...

Page 32: ...ode perform that action Closing the lid Pressing the power button Also the computer goes into hibernation mode automatically in either of the following conditions If a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the hard disk drive the parallel connector or the diskette drive within that time If the timer conditions are satisfied in suspen...

Page 33: ...ocessor U160 Intel Calpella ULV CULV Core 2 Duo Celeron U165 AMD Nile dual core and single core Core Chipset U160 HM55 for Intel U165 RS880M SB820M for AMD Bus architecture 667MHz FSB 667MHz DDR2 SDRAM PCI Express Bus PCI Bus not used DMI Graphic memory chip U160 Intel GMA for Intel Platform U165 ATI Mobility Radeon HD 4200 with optional 128MB LFB Display 11 6 HD White LED backlight Flat type 1366...

Page 34: ...ard 10 100 1000 M Ethernet PCI Express Mini Card slot Wireless LAN MiniCard PCIe slot x 1 half size Wireless WAN MiniCard PCIe slot x 1 full size Bluetooth wireless Bluetooth module V2 1 Built in antenna with min USB interface select Models Keyboard 260 mm width Keyboard Touch pad Two clicks and 1 LED indicator Integrated camera U160 1 3M pixel U165 0 3M pixel Battery 3 cells 6 cells cylinder batt...

Page 35: ...d You can enter all alphabetic characters A Z in uppercase without pressing the Shift key To enable or disable Caps Lock mode press the CapsLk key 2 Scroll lock White Scroll Lock mode is enabled To enable or disable Scroll Lock mode press and hold the Fn key and press the Delete ScrLk key 3 Power on White System is enabled Blinking white System is in sleep mode Off System is in hibernate mode or s...

Page 36: ...acity White The remaining power of the battery is more than 80 of its capacity or the computer is operating on battery power with the remaining power between 20 and 80 of its capacity 5 Wireless status White Any one of the wireless devices WLAN Bluetooth WWAN is enabled Off All the wireless devices WLAN Bluetooth WWAN are disabled 6 Drive in use White Data is being read from or written to the hard...

Page 37: ...nteractive Tests Video Keyboard 1 Diagnostics Systemboard Keyboard 2 Interactive Tests Keyboard Hard disk drive Diagnostics Fixed Disks Diskette drive Diagnostics Diskette Drives Memory 1 If two DIMMs are installed remove one of them and run Diagnostics PM Memory 2 If the problem does not recur return the DIMM to its place remove the other one and run the test again 3 If the test does not detect t...

Page 38: ...xternal display Fn F5 Open the interface for integrated wireless devices settings enable disable Fn F6 Enable Disable the touchpad Fn F7 Start Pause playback of Windows Media Player Fn F8 Stop playback of Windows Media Player Fn F9 Skip to the previous track Fn F10 Skip to the next track Fn F11 Activate the F12 function You can press Fn F11 during computer startup to open the boot selection menu F...

Page 39: ...ew kit in your tool bag Always use new screws 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 ...

Page 40: ...er 2 From the main menu select 1 Set System Identification 3 Select 2 Read S N data from EEPROM The serial number of each device in your computer is displayed the serial number of the system unit is listed as follows 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the syste...

Page 41: ...tes the number is designed to provide unique IDs until the year A D 3400 No two computers in the world have the same number When you replace the system board you must set the UUID on the new system board as follows 1 Install the CE Utility Diskette for Lenovo IdeaPad notebooks and restart the computer 2 From the main menu select 4 Assign UUID A new UUID is created and written If a valid UUID alrea...

Page 42: ... To read box build date select 5 Read box build date from EEPROM and follow the instructions on the screen After an ECA has been applied to the machine the EEPROM must be updated to reflect the ECA s application Apply the CE Utility Diskette for Lenovo IdeaPad notebooks to update the EEPROM Note Only the ECA number is stored in the EEPROM The machine type of the ECA is assumed as the same as that ...

Page 43: ... 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 66 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 outle...

Page 44: ...ignite or explode Figure 1 Removal steps of battery pack Unlock the battery release lever 1 Holding the battery release lever in the unlocked position 2 remove the battery pack in the direction shown by arrow 3 3 2 2 1 1 When installing Install the battery pack along the slide rails of the slot Then make sure that the battery release lever is in the locked position ...

Page 45: ...20 Dummy card For access remove this FRU 1010 Battery pack on page 40 Figure 2 Removal steps of dummy card Open the memory card slot cover in the direction shown by arrow 1 Remove the dummy card in the direction shown by arrow 2 2 1 ...

Page 46: ...aintenance Manual 1030 SIM card For access remove this FRU 1010 Battery pack on page 40 Figure 3 Removal steps of SIM card Push the SIM card in until you hear a click and then pull the SIM card out in the direction shown by arrow 1 1 ...

Page 47: ...0 U165 1040 Keyboard For access remove this FRU 1010 Battery pack on page 40 Figure 4 Removal steps of keyboard Remove three screws 1 1 1 1 Step Screw quantity Color Torque 1 M2 2 mm flat head nylok coated 3 Black 1 6 kgfcm ...

Page 48: ... Manual Figure 4 Removal steps of keyboard continued Lift the keyboard a little detach the connector in the direction shown by arrows 2 3 and then remove the keyboard 4 4 2 3 When installing Make sure that the FPC connector is attached firmly ...

Page 49: ... order 1010 Battery pack on page 40 1040 Keyboard on page 43 Figure 5 Removal steps of base cover Remove two screws 1 and one screw 2 2 1 1 Step Screw quantity Color Torque 1 M2 5 mm flat head nylok coated 2 White 1 6 kgfcm 2 M2 2 5 mm flat head nylok coated 1 White 1 6 kgfcm ...

Page 50: ...nual Figure 5 Removal steps of base cover continued Remove eight screws 3 on the bottom Remove the base cover in the direction shown by arrow 4 3 3 3 3 4 3 3 3 3 Step Screw quantity Color Torque 3 M2 5 mm flat head nylok coated 8 White 1 6 kgfcm ...

Page 51: ...el c SYSTEM BARCODE Label d LAN ID Label e COA Label f Rating Label g Malaysia Homologation Label h Malaysia Sirim Label BT i WLAN Label Bluetooth Label if without WLAN Label j Bluetooth Label k Network Access License for China l SAR Label for US CA m ENERGY SAVING 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 dupli...

Page 52: ...s LAN cables black white and two wireless WAN cables red blue in the direction shown by arrows 1 and then remove two screws 2 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 arrows Notes wireless LAN card has 2 cables in step 1 wireless LAN card in some models may have...

Page 53: ... into the jack labeled 1 and the white cable 2nd AUX into jack labeled 2 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 jack labeled 3 and the white cable 2nd AUX into jack labeled 2 on the card In models with a wireless WAN card that has two antenna connectors plug the red cable into th...

Page 54: ...1040 Keyboard on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 Figure 7 Removal steps of LCD unit Remove the LCD connector 1 and release the LCD cable and antenna cables from the cable guides 2 2 2 2 2 1 Remove two srews 3 3 3 Step Screw quantity Color Torque 3 M2 5 mm flat head nylok coated 2 White 1 6 kgfcm ...

Page 55: ...51 Lenovo IdeaPad U160 U165 Figure 7 Removal steps of LCD unit continued Swing the LCD hinges in the direction shown by arrows 4 4 4 Remove the LCD unit in the direction shown by arrow 5 5 ...

Page 56: ...e 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 Never remove the drive while the system is operating or is in suspend mode Figure 8 Removal steps of hard disk drive Note Remove two screws 1 and then remo...

Page 57: ...oval steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows 1 and then unplug the DIMM in the direction shown by arrows 2 2 1 1 2 1 1 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 ...

Page 58: ...on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 1070 LCD unit on page 50 Figure 10 Removal steps of fan assembly and heat sink assembly Note Loosen three screws 1 but do not remove them Detach the fan connector in the direction shown by arrow 2 2 1 1 1 When installing Make sure that the fan connector is attached firmly to the system board ...

Page 59: ... the direction shown by arrow 3 Be careful not to damage the connector 3 a b When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams to the a b part shown in the figure above Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component ...

Page 60: ...ole process make 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 Battery pack on page 40 1020 Dummy card on page 41 1040 Keyboard on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 1070 L...

Page 61: ...connector in the direction shown by arrows 1 2 1 2 2 1 2 Remove three screws 3 detach the speakers connector in the direction shown by arrow 4 3 3 3 4 When installing Make sure that all the connectors are attached firmly Step Screw quantity Color Torque 3 M2 5 mm flat head nylok coated 3 White 1 6 kgfcm ...

Page 62: ...58 IdeaPad U160 U165 Hardware Maintenance Manual Figure 11 Removal steps of system board continued Remove the system board in the direction shown by arrow 5 5 ...

Page 63: ... WAN on page 48 1070 LCD unit on page 50 1080 Hard disk drive HDD on page 52 1090 DIMM on page 53 1100 Fan assembly and heat sink assembly on page 54 1110 System board on page 56 Figure 12 Removal steps of speakers Remove two screws 1 and release the cables from the cable guides 2 1 1 2 2 Step Screw quantity Color Torque 1 M2 3 mm flat head nylok coated 2 White 1 6 kgfcm Remove the speakers in the...

Page 64: ...eyboard on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 1070 LCD unit on page 50 1080 Hard disk drive HDD on page 52 1090 DIMM on page 53 1100 Fan assembly and heat sink assembly on page 54 1110 System board on page 56 Figure 13 Removal steps of bluetooth card Remove the bluetooth card in the direction shown by arrow 1 1 ...

Page 65: ...eyboard on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 1070 LCD unit on page 50 Figure 14 Removal steps of LCD front bezel Remove two screws 1 1 1 Step Screw quantity Color Torque 1 M2 3 mm flat head nylok coated 2 Black 1 6 kgfcm Remove the LCD front bezel in the direction shown by arrows 2 2 2 2 2 ...

Page 66: ...d on page 43 1050 Base cover on page 45 1060 PCI Express Mini Card for wireless LAN WAN on page 48 1070 LCD unit on page 50 1140 LCD front bezel on page 61 Figure 15 Removal steps of LCD panel LCD cable and hinges Remove four screws 1 and then detach the hinges in the direction shown by arrows 2 1 1 1 1 2 2 Step Screw quantity Color Torque 1 M2 3 mm flat head nylok coated 4 Black 1 6 kgfcm ...

Page 67: ...he direction shown by arrows 5 3 3 5 4 3 3 Step Screw quantity Color Torque 4 M2 3 mm flat head nylok coated 4 Black 1 6 kgfcm When installing Make sure that the connector is attached firmly Note The LCD cables are attached to the LCD panel by a metal connector Peel off the adhesive tape and detach the metal connector in the direction shown by arrow 6 6 When installing Make sure that the metal con...

Page 68: ...n page 48 1070 LCD unit on page 50 1140 LCD front bezel on page 61 1150 LCD panel LCD cable and hinges on page 62 Figure 16 Removal steps of integrated camera Note The integrated camera is stuck on the top center of the LCD cover Remove the integrated camera from the LCD cover in the direction shown by arrow 1 1 When installing Stick the integrated camera to the top center of the LCD cover and aju...

Page 69: ... LCD cable and hinges on page 62 Figure 17 Removal steps of antenna assembly and LCD cover Peel off the adhesive tapes 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 cable guides and secure the antenna boards with adhesive tapes As you route the cables...

Page 70: ... Integrated camera 2 Built in microphone 3 Wireless module antennas 4 System status indicators Note For the description of each indicator see Status indicators on page 31 5 Power button 6 OneKey Rescue System button 7 Touchpad 8 IdeaPad lighting logo 2 1 6 4 3 4 7 8 5 3 4 ...

Page 71: ...MI port 5 USB port 6 Kensington slot 7 RJ 45 port 1 7 6 5 4 3 2 Bottom and Left side view 1 Memory card slot 2 Fan louvers 3 eSATA USB combo port 4 VGA port 5 AC power adapter jack 6 Battery latch manual 7 Battery pack 8 SIM card slot selected models only 9 Battery latch spring loaded J Speakers 1 3 4 7 2 5 8 6 9 10 10 ...

Page 72: ...n the CRU ID column An N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service CRU two asterisks means that the part is an Optional service CRU Lenovo IdeaPad computers contain the following types of CRUs Self service CRUs These CRUs are unplugged or held by no more than two screws Examples of these types of CRUs include an AC adapter a power...

Page 73: ...69 Lenovo IdeaPad U160 U165 Overall 1 2 11 a 9 8 13 14 4 5 3 7 10 12 6 c ...

Page 74: ...e Intel 6250NX MOW M PCIE NB HMC 20002321 9 WLAN card 802 11a g n 802 16e Intel 6250GX MOW M PCIE NB HMC 20002388 9 WLAN card 802 11 a g n Intel 6200N MOW M PCIE NB HMC 20002324 9 WLAN card 802 11 b g n 1 1 Gtc BCM4313 M 802 11N Wistron NB 20002362 9 WLAN card 802 11 b g n 1 1 Cbt AR9285 HB95 BGN Wistron NB 20002343 9 WLAN card 802 11 b g n 1 1 Liteon AR9285 HB95 BGN Wistron NB 20002353 9 WLAN car...

Page 75: ...DRIII 1066 4GB HMT351S6AFR8C G7N0 Orion 2Gb 54nm 11011215 10 DDRIII 1066 4GB EBJ41UF8BAS0 DJ F Rev A 2Gb 50nm 11011867 10 DDRIII 1333 1GB SAM M471B2873FHS CH9 DDR3 1333 1GB 11011936 10 DDRIII 1333 1GB EBJ10UE8BDS0 DJ F Rev D 1Gb 65nm 11011497 10 DDRIII 1333 1GB MT8JSF12864HZ 1G4F1 V58B 1Gb 68nm 11011494 10 DDRIII 1333 1GB HMT112S6TFR8C H9 N0 CS Samples 2010 1 8 11011971 10 DDRIII 1333 2GB SAM M471...

Page 76: ...m SATA Seagate ST9500420AS 7200RPM500G 9NB 16004532 12 Bluetooth card BT2 1 EDR Fcn BCM92070 BT2 1 EDR Flash U NB 20002266 12 Bluetooth card BT2 1 EDR USI BCM92070 BT2 1 EDR Flash U NB 20002326 13 Battery pack 11 1V 3cell 2200 mAh M3 SMP 3S1P 24Wh Pearl Red Li ion Bty 121001019 13 Battery pack 11 1V 3cell 2200 mAh M3 SMP 3S1P 24Wh Deep Purple Li ion Bty 121001020 13 Battery pack 11 1V 6cell 4400 m...

Page 77: ...73 Lenovo IdeaPad U160 U165 LCD FRUs In Lenovo IdeaPad U160 U165 there are following types of LCDs 11 6 in WXGA TFT 3 6 5 4 2 7 b ...

Page 78: ... LED CMO N116B6 L02 HD G W LED1 NB LCD 18004189 3 LCD panel 11 6 Flat Type LED SMS LTN116AT04 L01 HD G F LED1 NB LCD 18004192 3 LCD panel 11 6 Flat Type LED AUO B116XW03 V0 HD G F LED1 NB LCD 18004198 3 LCD panel 11 6 Flat Type LED LGD LP116WH2 TLN1 HD G F LED1 NB LCD 18004195 3 LCD panel 11 6 Flat Type LED AUO B116XW01 V0 HW0A HD G LED1 NB LCD 18003796 4 LU16 LCD HINGE PACK INTEL L R 31044112 5 L...

Page 79: ...5010576 Brazilian 25010577 Arabic 25010578 German 25010579 French 25010580 Russian 25010581 Traditional Chinese 25010582 Korean 25010678 French English 25010679 Latin 25010680 Portuguese 25010681 Thai 25010682 Turkish 25010683 Spanish 25010684 Italian 25010685 U K English 25010686 English 25010687 White Bulgarian 25010643 International English 25010644 Swiss 25010645 Slovenian 25010646 Slovak 2501...

Page 80: ... Italian 25010601 U K English 25010602 English 25010603 ALPS Black Portuguese 25010606 Bulgarian 25010607 International English 25010608 Swiss 25010609 Slovenian 25010610 Slovak 25010611 Icelandic 25010612 Belgian 25010613 Four Nordic countries 25010614 Hungarian 25010615 Hebrew 25010616 Greek 25010617 Dutch 25010618 Czech 25010619 Japanese 25010620 Brazilian 25010621 Arabic 25010622 German 250106...

Page 81: ...lovak 25010659 Icelandic 25010660 Belgian 25010661 Four Nordic countries 25010662 Hungarian 25010663 Hebrew 25010664 Greek 25010665 Dutch 25010666 Czech 25010667 Japanese 25010668 Brazilian 25010669 Arabic 25010670 German 25010671 French 25010672 Russian 25010673 Traditional Chinese 25010674 Korean 25010675 French English 25010676 Latin 25010677 Portuguese 25010636 Thai 25010637 Turkish 25010638 S...

Page 82: ...scellaneous parts FRU P N System miscellaneous parts a LU16 HDD BRACKET b LU16 LCD SCREW RUBBER 31044111 31044123 Cable miscellaneous parts c LU16 BLUETOOTH CABLE Note Italicized letters in parentheses are references to the exploded view in Overall on page 69 and LCD FRUs on page 73 31044106 ...

Page 83: ... 36001646 65W Liteon PA 1650 56LC adapter 36001651 65W Chicony CPA A065 20V3 25A adapter 36001792 65W Brazil PA 1650 52LB adapter 36001714 40W Brazil PA 1400 12LB adapter 36001715 40W 3 PIN Delta ADP 40NH B adapter 36001648 40W 3 PIN Liteon PA 1400 12LC adapter 36001653 40W 3 PIN HIPRO LN A0403A3C adapter 36001672 ...

Page 84: ...596 Israel LINETEK LS15 H03VV F LP 41 1m 145000595 UL LINETEK LP 30B SPT 2 LS15 1m 145000594 UK LINETEK LP 61L H03VV F LS15 1m 145000593 Indian LINETEK PE 361 H05VV F LS15 1m 145000592 Italy LINETEK LS15 H03VV F PE 336 1m 145000591 Korea LINETEK LS15 H05VV F LP E04A 1m 145000590 Australia LINETEK LS15 H03VV F LP 23A 1m 145000589 Taiwan LINETEK LS15 VCTF LP 53 1m 145000588 Japan LINETEK LS15 VCTF L...

Page 85: ...0562 UK Longwell LP 61L H03VV F LS 18 1m 145000561 Indian Longwell LP 67 BIS LS 18 1m 145000560 Italy Longwell LP 22 H03VV F LS 18 1m 145000559 Korea Longwell LP 486 KTLH03VV F LS 5 1m 145000558 Australia Longwell LP 23A LFC 3R LS 18 1m 145000557 Taiwan Longwell LP 71 VCTF LS 33 1m 145000556 Japan Longwell LP 54 VCTF LS 18 1m 145000555 Africa Longwell LP 39 H03VV F LS 18 1m 145000554 CE Longwell L...

Page 86: ...er of express or implied warranties in certain transactions therefore this 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 describe...

Page 87: ...erify the applicable data for their specific environment Trademarks 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 Stat...

Search results

Summary of Contents for 08945KU

Reviews:

Related manuals for 08945KU

Brands by name

Popular brands

Lenovo 08945KU, Hardware Maintenance Manual

Search results

Summary of Contents for 08945KU

Reviews:

Related manuals for 08945KU

Brands by name

Popular brands