Lenovo V480s Laptop Hardware Maintenance Manual - Lenovo V480s
Lenovo V480s Laptop Manual
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- Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 1
Hardware Maintenance Manual Lenovo V480s - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 2
and the product it supports, be sure to read the general information under Appendix A "Notices" on page 73. Fourth Edition (May 2013) © Copyright Lenovo 2012, 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 3
About this manual iii Chapter 1. Safety information 1 General safety 1 Electrical safety 1 Safety inspection guide 3 Handling devices that are sensitive to electrostatic discharge 3 Grounding requirements 4 Safety notices (multilingual translations 4 Chapter 2. Important service information - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 4
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, reference, and product-specific parts information. Important: • This manual is intended only for trained service technicians who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to read all the information under - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 6
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presents the following safety information that you need to be familiar with before you service a Lenovo notebook computer. • "General safety" on page 1 • "Electrical safety" on page 1 • "Safety inspection guide" on page 3 • "Handling devices that are sensitive to electrostatic discharge" on page - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 8
precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from medical aid. 2 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 9
required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good hazard could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: • - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 10
grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard against ESD damage is German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 11
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 12
DANGER 6 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 13
Chapter 1. Safety information 7 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 14
PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 15
PERIGO PERIGO DANGER DANGER DANGER Chapter 1. Safety information 9 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 16
DANGER DANGER DANGER DANGER DANGER VORSICHT 10 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 17
VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 18
VORSICHT VORSICHT VORSICHT 12 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 19
Chapter 1. Safety information 13 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 20
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Chapter 1. Safety information 15 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 22
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Chapter 1. Safety information 17 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 24
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Chapter 1. Safety information 19 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 26
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This chapter presents the following important service information that applies to all machine types supported by this manual: • "Strategy for replacing FRUs" for replacing and servicing FRUs: • If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 28
this task. Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying Hardware Maintenance Manual or direct substitutions can be used. • Compliant FRUs identified in Hardware Maintenance Manual • Direct - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 29
to the checkout guide, be sure to read the following important notes. Important notes: • Only certified trained personnel should service the computer. electrostatic discharge, or software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 30
might be a symptom of unauthorized service or modification. • If the on the computer. If you suspect a power problem, see the appropriate one of the following power 2 of the ac power adapter may differ from the one you are servicing. 3. If the voltage is not correct, replace the ac power adapter - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 31
Note: Noise from the ac power adapter does not always indicate a defect. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 32
If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board. 26 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 33
Chapter 4. Related service information This chapter presents the following information: • "Recovering the computer settings" on page 27 • "Passwords" on page 27 • "Power management" on page 28 Recovering the - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 34
configuration. Attention: If you forget the password, there is no service procedure to reset the password. The system board must be replaced fee. Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the 28 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 35
hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive. Chapter 4. Related service information 29 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 36
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Chapter 5. Lenovo V480s This chapter presents the following product-specific service references and parts information: • "Specifications" on page 31 • "Status indicators" on page 32 • "Fn key combinations" on page 33 Specifications This topic lists the physical - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 38
: The separate numeric keypad on the keyboard is enabled. To enable or disable the numeric keypad, press the numeric lock key (NmLk). 32 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 39
Table 1. Status indicators (continued) Indicator Meaning 3 Device access status indicator On: The hard disk drive or optical drive is reading or writing data. Attention: • When the indicator is on, do not put the computer into sleep mode or turn off the computer. • When the indicator is on, do - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 40
keyboard. Fn + up / down arrow Increases or decreases the display brightness level. Fn + left / right arrow Decreases or increases the sound volume. 34 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 41
computer, this problem is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten. Do the following when you service the computer: • Keep - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 42
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Chapter 7. Removing and replacing a FRU This chapter provides instructions on how to remove or replace a FRU. General guidelines When removing or replacing a FRU, be sure to observe the following general guidelines: 1. Do not try to service any computer unless you have been trained and certified. An - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 44
Unlock the manual battery latch 1 . Holding the spring-loaded battery latch in the unlocked position, remove the battery pack in the M2 × 4.7 mm, flat-head, nylon-coated (2) 1030 Memory modules For access, remove these FRUs in order: 38 Hardware Maintenance Manual Color Black Torque 1.85 kgf-cm - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 45
firmly installed in the slot and does not move easily. Note: If only one memory module is to be installed on the computer you are servicing, the memory module must be installed in SLOT-0 ( a lower slot), but not in SLOT-1 ( b upper slot). b a 1040 Hard disk drive assembly For access, remove these - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 46
in the direction shown by the arrow 2 . 1 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) Color Black Torque 1.85 kgf-cm 40 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 47
Remove the hard disk drive from the slot 3 . When installing: Make sure that the hard disk drive connector is attached firmly. Removal steps of hard disk drive bracket Remove the screws 1 . 1 1 1 Step 1 Screw (quantity) M3 × 4 mm, flat-head, nylon-coated (4) 1 Color Black Remove the hard disk - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 48
Torque 1.85 kgf-cm When installing: Plug the gray cable into the main connector, and the black cable into the auxiliary connector. 42 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 49
1060 mSATA solid-state drive For access, remove these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom slot cover" on page 38 Attention: • Do not drop the drive or apply any physical shock to it. The drive is sensitive to physical shock. Improper handling can cause damage and permanent - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 50
(3) Color Black Torque 4.0 kgf-cm Push hard in the direction shown by the arrows 2 to unlatch the rear edge of the keyboard. 44 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 51
2 2 Detach the keyboard lightly in the direction shown by the arrow 3 . 3 Chapter 7. Removing and replacing a FRU 45 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 52
these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom slot cover" on page 38 • "1070 Keyboard" on page 44 46 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 53
Removal steps of keyboard bezel Remove the screws 1 that secure the keyboard bezel. 1 1 1 1 1 1 1 1 Step 1 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (8) Remove the screws 2 . Color Black Torque 4.0 kgf-cm 2 2 2 2 2 Step 2 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (5) - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 54
remove the keyboard bezel in the direction shown by the arrow 13 . 12 12 12 12 13 12 12 12 12 12 48 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 55
1090 Fingerprint bracket and fingerprint 1090 Fingerprint bracket and fingerprint board For access, remove these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom slot cover" on page 38 • "1070 Keyboard" on page 44 • "1080 Keyboard bezel" on page 46 Removal steps of fingerprint bracket - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 56
pack" on page 37 • "1020 Bottom slot cover" on page 38 • "1070 Keyboard" on page 44 • "1080 Keyboard bezel" on page 46 50 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 57
Removal steps of power board Remove the screw 1 and then remove the power board in the direction shown by the arrows 2 . 1 2 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 1.85 kgf-cm 1120 LED board and microphone For access, remove these FRUs in order: • " - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 58
" on page 41 • "1060 mSATA solid-state drive" on page 43 • "1070 Keyboard" on page 44 • "1080 Keyboard bezel" on page 46 52 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 59
Removal steps of system board assembly Remove the LCD cable 1 . 2 1 When installing: Make sure that the connector is attached firmly. Detach the DC-in connector 3 . 3 When installing: Make sure that the connector is attached firmly. Remove the screws 4 and then remove the system board in the - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 60
backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. 54 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 61
Detach the connector 1 and then remove the backup battery in the direction shown by the arrow 2 . 2 1 1150 Thermal fan assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom slot cover" on page 38 • "1030 Memory modules" on page 38 • "1040 Hard disk drive - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 62
Removal steps of thermal fan assembly Detach the connector 1 . 1 When installing: Make sure that the connector is attached firmly. Loosen the screws 2 to 8 , and do not remove them. 5 2 3 4 7 6 8 56 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 63
on the part marked a and b as shown in the following illustration. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. b a 1160 Microprocessor For access, remove these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 64
"1150 Thermal fan assembly" on page 55 Attention: The microprocessor is extremely sensitive. When you service the microprocessor, avoid any kind of rough handling. Removal steps of microprocessor Rotate the head of the page 46 • "1130 System board assembly" on page 52 58 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 65
Removal steps of I/O board, DC-in bracket, and DC-in cable Detach the speaker connector 1 . Then remove the screw 2 and the DC-in bracket 3 . 3 2 1 Step 2 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (1) Color Black Torque 1.85 kgf-cm When installing: Make sure that the connector is - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 66
Remove the screws 4 and then remove the I/O board in the direction shown by the arrow 5 . 4 4 5 Step 4 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) Remove the DC-in cable in the direction shown by the arrow 5 . Color Black Torque 1.85 kgf-cm 6 60 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 67
1190 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 37 • "1020 Bottom slot cover" on page 38 • "1070 Keyboard" on page 44 • "1080 Keyboard bezel" on page 46 • "1130 System board assembly" on page 52 Removal steps of speaker assembly Detach the connector 1 . - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 68
LCD unit and base cover Release the antenna cables from the cable guides. Then remove the screws 1 . 1 1 1 1 Step When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they the cables to be damaged by the cable guides, or a wire to be broken. • - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 69
Remove the LCD unit in the direction shown by the arrow 2 . 2 2 Chapter 7. Removing and replacing a FRU 63 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 70
, and product key. The following illustration shows the correct location of each label. 1 2 3 4 5 1 PPT label 2 PRC label 4 Product rating label 5 Rating label 64 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 71
Chapter 8. Locations This chapter introduces the location of the hardware components. Front view 2 1 2 15 14 3 4 13 12 5 6 7 11 8 10 9 Figure 1. Lenovo V480s front view 1 Integrated camera (on some models) 2 Wireless antennas 3 Status indicators1 4 Integrated microphone 5 Power jack 6 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 72
Bottom view 10 1 2 3 4 5 9 6 7 8 Figure 2. Lenovo V480s bottom view 1 Battery latch (manual) 2 Battery pack 3 Battery latch (spring-loaded) 4 Security keyhole 5 Fan louvers 6 RJ45 Ethernet connector 7 wireless cards are located underneath the bottom slot cover. 66 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 73
Chapter 9. Parts list This chapter contains the following lists of the service parts. • "Overall" on page 67 • "Keyboard" on page 70 • "Miscellaneous parts" on page 70 • "ac power adapters" on page 70 • "Power cords" on page 71 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 74
disk drive, 320 G, 7200 rpm 10 SATA hard disk drive, 500 G, 7200 rpm 11 LA480s RAM Door 68 Hardware Maintenance Manual FRU no. 90400038 90400039 90201210 90201195 90201199 90201200 90000478 16200215 16200241 90000476 11200340 11200343 11200346 11200392 11200396 11200341 11200344 11200347 11200393 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 75
Table 3. Parts list-Overall (continued) No. FRU (Overall) 12 LA480s Speaker 13 LA480s Lower Case 14 Microprocessor, Intel SNB I3-2350M 2.3G 14 Microprocessor, Intel SNB I3-230M 2.2G 3M J1 PGA 14 Microprocessor, Intel I3-2310M 2.1G 3M 2c J1 PGA 14 Microprocessor, Intel I3-2370M 2.4G J1 3M 2cPGA 14 - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 76
list- ac power adapters (65 W) FRU 3-pin adapter (Eup models) 3-pin adapter (EPA models) FRU no. 36200096 36200097 36200098 36200033 36200034 36200212 70 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 77
Table 9. Parts list- ac power adapters (90 W) FRU 3-pin adapter (Eup models) 3-pin adapter (EPA models) FRU no. 36200106 36200105 36200107 36200030 36200031 36200032 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region. Table 10. - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 78
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evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 80
Microsoft group of companies. Intel is a trademark of Intel Corporation or its subsidiaries in the United States, other countries, or both. Other company, product, or service names may be the trademarks or service marks of others. 74 Hardware Maintenance Manual - Lenovo V480s Laptop | Hardware Maintenance Manual - Lenovo V480s - Page 81
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Part Number: Printed in China (1P) P/N: *1P*
Hardware Maintenance Manual
Lenovo V480s