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Samsung NP950XED, Repair Manual

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Page: 52 / 64

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Disassembly and Assembly

52

Main PBA Assembly

Leaving screws inside the computer may damage internal components, such as

the battery. When assembling, be extra careful not to leave any unassembled

screws inside the computer.

1

Place the main PBA to the Case front in accordance with the guide pole of the Case

front.

2

Using a cross-head screwdriver, fasten the 7 screws on the main PBA.

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Summary of Contents for NP950XED

Page 1: ...www samsung com REPAIR GUIDE NP950XED English Rev 1 0...

Page 2: ...Update 7 Samsung Recovery 11 Windows recovery feature 11 Q A UserTest 13 Samsung PC Diagnostics ExplodedViewand Parts List 15 Exploded View 16 Parts List Disassemblyand Assembly 17 Tools forDisassemb...

Page 3: ...SensorRemove 37 SpeakerRemove 38 Touchpad Remove 40 SpeakerAssembly 41 Fingerprint SensorAssembly 43 Touchpad Assembly 50 DisplayAssembly 52 Main PBAAssembly 53 Sub PBAAssembly 54 Fan Assembly 55 SSD...

Page 4: ...Samsung certified carrierwill not be covered by the warranty Use only demagnetized tools that are specifically designed forsmall electronic repairs as most electronic parts are sensitive to electroma...

Page 5: ...its battery is fully discharged Visit www samsung com to view the device information related material and safety information ESD Electrostatic Discharge Precautions It is the sudden flow of electrici...

Page 6: ...check foravailable updates the computermust be connected to the internet Only apps that have been installed with this app can be updated Images and features may differdepending on the model and the ap...

Page 7: ...elp information The Samsung Recovery app Recovery Backup is not available when using CD DVD drives Recovering the computererases the data orapps saved aftera backup point Therefore back up important d...

Page 8: ...ata loss Backing up the current system You can back up the factory default system orcurrent system to an alternate internal drive oran external storage device 1 Select the Start button All apps Samsun...

Page 9: ...external storage device to yourcomputerfirst and then select the external drive 4 Follow the on screen instructions to complete the backup Recovering aftera backup Select a backup point saved on an a...

Page 10: ...nnectorseparately to connect the new drive to the computer When Windows is installed on a non userreplaceable disk such as an eMMC you cannot copy the drive 1 Connect the new drive to the computerwith...

Page 11: ...he system is recovered select the Start button All apps Samsung Update to install the required Samsung apps Q A When experiencing problems with the computer try these solutions Windows Howcan I uninst...

Page 12: ...size of the Samsung Recovery app varies by model What is a recoveryimage This refers to the operating system drivers and software that are converted to a data image It is required to recoverthe compu...

Page 13: ...g on the model and the app version The provided hardware diagnostic items and each diagnostic feature s test order and its method mayvary depending on the app version This app may be updated without a...

Page 14: ...rinteraction The test screen and its method mayvary depending on the diagnostic items There may be a problem with the system if you force stop the test while the test is running 5 The test results wil...

Page 15: ...Exploded View and Parts List 15 ExplodedViewand Parts List ExplodedView...

Page 16: ...9000 Display M0008 Sub PBA M3000 FAN L M3004 FAN R M3005 HEATSINK M4004 Main to Sub Cable T0001 Case Front T0101 Touchpad T0103 Fingerprint Module PowerKey T0302 Touchpad Cable T2001 SPEAKER LEFT T200...

Page 17: ...art Code Image Description Safety Goggles Prevents accidents during repair protective equipment Safety Gloves ESD safe cut resistant Prevents accidents during repair protective equipment Safety Mask P...

Page 18: ...Tool fordisassembling the Case rearand otherparts ESD Safe Tweezers and Round Tip Metal Tweezers Tool forhandling connectors cables and otherparts Because it is possible to damage parts orcomponents w...

Page 19: ...ary depending on the repairparts country region or carrier Item Quantity Image Description Touchpad Film Jig BA81 19474A 1 1 2 3 Film to set touchpad Total 3 ea Touchpad Adhesive BA02 03420A 1 Adhesiv...

Page 20: ...pening tool remove the 4 rubberfeet on the Case rear Because it is possible to damage parts orcomponents when using sharp tweezers use tweezers made with plastic orrubbermaterial 2 Using a cross head...

Page 21: ...e centerof the left edge of the Case rear lift it up while separating the Case rearwith the opening tool and repeat this forthe centerof the right edge As the Case rearcan be damaged by excessive forc...

Page 22: ...d Assembly 22 BatteryConnectorRemove Using the tweezers remove the battery connector Be careful not to damage the nearcomponents Afteryou finish disassembling referto Battery ConnectorAssembly forhow...

Page 23: ...Disassembly and Assembly 23 Main to Sub Cable Remove 1 Open the flip lock and remove the Main to Sub FPC Be careful not to break the connectorwhen removing it 1 2 1 2...

Page 24: ...to break the connectorwhen removing it There are two tapes in the middle of the PowerFPC 3 Separate the Main to Sub PowerFPC from the battery There are two tapes in the middle of cable Tape Afteryou...

Page 25: ...eak the battery pack and otherparts Check the numberof screws that have been removed and store them carefully to make sure that no unassembled screws are left inside the computerduring assembly 2 Remo...

Page 26: ...ectorRemove 1 Using the tweezers hold the cable connectorhead and pull overto 90 Main Aux Remove the Antenna cables Aux Main Be careful not to break the connectorwhen removing it With the tweezers hol...

Page 27: ...rprint sensor Pull the end of the left fan connectorhorizontally and remove it Using the opening tool lift up the upperside of the left and right speaker connectors and remove it Using the opening too...

Page 28: ...Disassembly and Assembly 28 Afteryou finish disassembling referto Wi Fi Fingerprint Sensor Fan Speaker ConnectorAssembly forhow to reassemble...

Page 29: ...out of the SSD socket to separate it If two SSDs are installed separate the otherSSD using the same method Check the numberof screws that have been removed and store them carefully to make sure that n...

Page 30: ...eparate the 3 screws on the left side fan and remove the left side fan Be careful not to damage the nearcomponents Check the numberof screws that have been removed and store them carefully to make sur...

Page 31: ...and remove the right side fan Be careful not to damage the nearcomponents Check the numberof screws that have been removed and store them carefully to make sure that no unassembled screws are left in...

Page 32: ...ewdriver remove the 3 screws on the sub PBA and remove the bracket and sub PBA Be careful not to damage the nearcomponents Check the numberof screws that have been removed and store them carefully to...

Page 33: ...components Check the numberof screws that have been removed and store them carefully to make sure that no unassembled screws are left inside the computerduring assembly 3 Remove the main PBA Be carefu...

Page 34: ...mage the nearcomponents Check the numberof screws that have been removed and store them carefully to make sure that no unassembled screws are left inside the computerduring assembly Left Right 2 Fully...

Page 35: ...ve the 3 screws on the fingerprint sensor bracket Be careful not to damage the nearcomponents Check the numberof screws that have been removed and store them carefully to make sure that no unassembled...

Page 36: ...Disassembly and Assembly 36 3 Remove the fingerprint sensormodule from the Case front Afteryou finish disassembling referto Fingerprint SensorAssembly forhow to reassemble...

Page 37: ...Disassembly and Assembly 37 SpeakerRemove Remove the left and right speaker Left Right Afteryou finish disassembling referto SpeakerAssembly forhow to reassemble...

Page 38: ...38 Touchpad Remove 1 Using the tweezers pull the two tapes heads on two sides 2 Using the tweezers remove the yellow tape and disconnect the touchpad FFC cable from the connector Keep the yellow tape...

Page 39: ...d remove the conductive tape on the touchpad Keep the conductive tape to reuse it forassembly 4 Remove the touchpad module by pushing the opposite side of the touchpad module by hand Afteryou finish d...

Page 40: ...rews inside the computermay damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer Place the left and right speakerto t...

Page 41: ...nside the computermay damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Align the fingerprint sensormodule on th...

Page 42: ...Disassembly and Assembly 42 3 Using a cross head screwdriver fasten the 3 screws to the fingerprint sensorbracket...

Page 43: ...nternal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Film jig is required to assemble the touchpad Prepare the touchpad fil...

Page 44: ...it to the touchpad following this picture with guide line Please skip this step if the tape is attached to the touchpad you ordered 3 Place the touchpad film jig on the top left right of the touchpad...

Page 45: ...Disassembly and Assembly 45 4 Attach the tape to the each film jig not to move 5 Press and hold the touchpad using the suction cup...

Page 46: ...Disassembly and Assembly 46 6 Remove deformable paper colored film...

Page 47: ...he touchpad to the Case front Assemble the touchpad from the bottom side of the Case front to assemble four hooks first Attach in line with up down left and right gap Check the lowerhooks of touchpad...

Page 48: ...8 Attach the conductive tape to the touchpad 9 Open the touchpad leverand insert touchpad cable and close the lever Attach the yellow tape to the touchpad cable connector Please skip this step if you...

Page 49: ...Disassembly and Assembly 49 10 Remove the touchpad film jig and tape 3 ea 11 Check up down left and right gaps 0 1 0 3 mm Press the touchpad and make sure touchpad is attached well...

Page 50: ...a careful not to leave any unassembled screws inside the computer 1 Prepare display part and open the hinge to maximum angle Place the display part to the Case front as shown in the picture below and...

Page 51: ...Disassembly and Assembly 51 3 Close the display part...

Page 52: ...internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Place the main PBA to the Case front in accordance with the guide po...

Page 53: ...battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Place the sub PBA to the Case front in accordance with the guide pole of the Case front 3 ea 2 Aftera...

Page 54: ...may damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer Place the right and left side of fan modules to the Case fro...

Page 55: ...nal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer Afterplacing the SSD on the SSD module socket use a cross head screwdriverto...

Page 56: ...nents such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Assemble the antenna connectorMain Aux cable to each connector There is one routing...

Page 57: ...int sensorand both side speakers Insert the end of the fan connectorhorizontally Open the leverof each connector Insert each cable into its connectorand then close the lever The guide line of each cab...

Page 58: ...ws inside the computermay damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer Place the battery module and using a c...

Page 59: ...ermay damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Assemble the Main to Sub PowerFPC and then press the end...

Page 60: ...Disassembly and Assembly 60 3 Assemble the Main Aux antenna cable and close the flip lock 2 1 2 1...

Page 61: ...Assembly Leaving screws inside the computermay damage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer Place the battery...

Page 62: ...mage internal components such as the battery When assembling be extra careful not to leave any unassembled screws inside the computer 1 Align the Case rearwith the Case front and press along the edges...

Page 63: ...Disassembly and Assembly 63 3 Align the 4 rubberfeet with the Case rearholes and press them to assemble them Be sure to distinguish the types of rubberfeet while assembling...

Page 64: ...This guide is a property of Samsung Electronics Co Ltd Any unauthorized use of guide can be punished underapplicable international and or domestic law Samsung Electronics Co Ltd...

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