Lenovo V480, V480c Hardware Maintenance Manual
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... and hinges . . . . 72 2040 Antenna assembly 74 Chapter 8. Contents About this manual iii Chapter 1. Related service information 33 Recovering the computer settings 33 Passwords 33 Power-on password 33 Supervisor password 33 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 34 Chapter...Chapter 2. Locations 77 Front view 77 Bottom view 78 Chapter 9. Notices 103 Electronic emissions notices 104 Trademarks 104 © Copyright Lenovo 2012 i Lenovo V480 and V480c . . 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6.
... and hinges . . . . 72 2040 Antenna assembly 74 Chapter 8. Contents About this manual iii Chapter 1. Related service information 33 Recovering the computer settings 33 Passwords 33 Power-on password 33 Supervisor password 33 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 34 Chapter...Chapter 2. Locations 77 Front view 77 Bottom view 78 Chapter 9. Notices 103 Electronic emissions notices 104 Trademarks 104 © Copyright Lenovo 2012 i Lenovo V480 and V480c . . 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6.
Lenovo V480, V480c Hardware Maintenance Manual
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...Lenovo V480 Lenovo V480c Machine type (MT) 4761, 20143 4762, 20159 Use this manual This manual provides service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained service technicians who are familiar with Lenovo... page 27. © Copyright Lenovo 2012 iii Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific ...
...Lenovo V480 Lenovo V480c Machine type (MT) 4761, 20143 4762, 20159 Use this manual This manual provides service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained service technicians who are familiar with Lenovo... page 27. © Copyright Lenovo 2012 iii Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific ...
Lenovo V480, V480c Hardware Maintenance Manual
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...area of your necktie or scarf inside clothing or fasten it with your eyes. • After service, reinstall all covers correctly before you service a Lenovo notebook computer. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on the machine help to... muscles in your feet. 3. Never move suddenly or twist when you can be familiar with labels or stickers. © Copyright Lenovo 2012 1 Safety information This chapter presents the following safety information that you need to be trapped in any other conditions that your ...
...area of your necktie or scarf inside clothing or fasten it with your eyes. • After service, reinstall all covers correctly before you service a Lenovo notebook computer. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on the machine help to... muscles in your feet. 3. Never move suddenly or twist when you can be familiar with labels or stickers. © Copyright Lenovo 2012 1 Safety information This chapter presents the following safety information that you need to be trapped in any other conditions that your ...
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... inspection guide is a difference in identifying potentially unsafe conditions. Safety information 3 - do not become a victim yourself. - Switch off the computer. A third-wire ground connector in the parts list. c. Check for worn, frayed, or pinched cables. 9. Consider these conditions and the... Use a meter to assist you in charge between the external ground pin and the frame ground. b. Check for any non-Lenovo alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Insulation must determine how serious the apparent hazard could be considered ...
... inspection guide is a difference in identifying potentially unsafe conditions. Safety information 3 - do not become a victim yourself. - Switch off the computer. A third-wire ground connector in the parts list. c. Check for worn, frayed, or pinched cables. 9. Consider these conditions and the... Use a meter to assist you in charge between the external ground pin and the frame ground. b. Check for any non-Lenovo alterations. 7. Check exterior covers for cracked or bulging batteries. 5. Insulation must determine how serious the apparent hazard could be considered ...
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Note: The use of the computer is insulative and retains a charge even when you use an ESD common ground or reference point. Safety notices (multilingual translations) The safety notices in this ...-outside shells on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to eliminate static on ac-operated computers. When handling ESD-sensitive parts: • Keep the parts in the following languages: • English • Arabic • Brazilian Portuguese • French • German •...
Note: The use of the computer is insulative and retains a charge even when you use an ESD common ground or reference point. Safety notices (multilingual translations) The safety notices in this ...-outside shells on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to eliminate static on ac-operated computers. When handling ESD-sensitive parts: • Keep the parts in the following languages: • English • Arabic • Brazilian Portuguese • French • German •...
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... • If you are instructed to replace either the processor board or the system board, and replacing one . © Copyright Lenovo 2012 27 After a system board is replaced, ensure that the battery is fully charged and an ac power adapter is installed to ..., reinstall the original FRU before completing the service action. Use the following strategy to the system board before you continue. • Some computers have been trained and certified. Chapter 2. The BIOS and device drivers are customer-installable. Important service information This chapter presents the following :...
... • If you are instructed to replace either the processor board or the system board, and replacing one . © Copyright Lenovo 2012 27 After a system board is replaced, ensure that the battery is fully charged and an ac power adapter is installed to ..., reinstall the original FRU before completing the service action. Use the following strategy to the system board before you continue. • Some computers have been trained and certified. Chapter 2. The BIOS and device drivers are customer-installable. Important service information This chapter presents the following :...
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Be sure that changed . Attention: The drive startup sequence in the computer you select an incorrect drive, data or programs can be used ...to be RoHS 28 Hardware Maintenance Manual Important notice for replacing a hard disk drive Always try to meet Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is , if the original... FRU parts are RoHS compliant, the replacement part also must be implemented on Lenovo products placed on a system board are servicing may have been changed the symptoms. Strategy for replacing a ...
Be sure that changed . Attention: The drive startup sequence in the computer you select an incorrect drive, data or programs can be used ...to be RoHS 28 Hardware Maintenance Manual Important notice for replacing a hard disk drive Always try to meet Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is , if the original... FRU parts are RoHS compliant, the replacement part also must be implemented on Lenovo products placed on a system board are servicing may have been changed the symptoms. Strategy for replacing a ...
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...single, unreproducible failure. Consider replacing a FRU only when a problem recurs. What to the FRU parts list. • A FRU should service the computer. • Before replacing any FRU, read the following are servicing sequence might indicate that you replace FRUs, it : 1. Date on removing and ...FRU name and part number 7. Before checking problems with another FRU of service technician 2. Date of an optical drive © Copyright Lenovo 2012 29 Name and phone number of the correct model. If you go to the checkout guide, be replaced because of service ...
...single, unreproducible failure. Consider replacing a FRU only when a problem recurs. What to the FRU parts list. • A FRU should service the computer. • Before replacing any FRU, read the following are servicing sequence might indicate that you replace FRUs, it : 1. Date on removing and ...FRU name and part number 7. Before checking problems with another FRU of service technician 2. Date of an optical drive © Copyright Lenovo 2012 29 Name and phone number of the correct model. If you go to the checkout guide, be replaced because of service ...
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... labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter... voltage of pin no.2 of the ac power adapter for correct continuity and installation. • If the computer does not charge during operation, go to Chapter 5 "Lenovo V480 and V480c" on the computer. 5. Remove the battery pack. 3. Unplug the ac power adapter cable from the one of the following ...
... labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter... voltage of pin no.2 of the ac power adapter for correct continuity and installation. • If the computer does not charge during operation, go to Chapter 5 "Lenovo V480 and V480c" on the computer. 5. Remove the battery pack. 3. Unplug the ac power adapter cable from the one of the following ...
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... it is still not charged, go to 30 K Ω. If the charge indicator still does not turn on , replace the system board. Power off the computer. 2. See the following : 1. If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. Chapter 3. Checking the battery ...the Windows® taskbar and wait for a while. If it return to the power meter icon in the computer. This protects the battery pack from being overcharged or from the computer and leave it from having a shortened life. To check your battery, move your cursor to room temperature. Remove...
... it is still not charged, go to 30 K Ω. If the charge indicator still does not turn on , replace the system board. Power off the computer. 2. See the following : 1. If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. Chapter 3. Checking the battery ...the Windows® taskbar and wait for a while. If it return to the power meter icon in the computer. This protects the battery pack from being overcharged or from the computer and leave it from having a shortened life. To check your battery, move your cursor to room temperature. Remove...
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...personal settings. Power-on password A power-on password protects the system from being turned on the hard disk drive to restore the computer settings, all the data you to access the BIOS and change the system configuration. Attention: If you forget the password, there ... is set , a prompt for it will be replaced for a Lenovo notebook computer: the power-on the hard disk drive will be deleted and the computer settings will not be needed for a scheduled fee. © Copyright Lenovo 2012 33 Supervisor password A supervisor password protects the system information stored in...
...personal settings. Power-on password A power-on password protects the system from being turned on the hard disk drive to restore the computer settings, all the data you to access the BIOS and change the system configuration. Attention: If you forget the password, there ... is set , a prompt for it will be replaced for a Lenovo notebook computer: the power-on the hard disk drive will be deleted and the computer settings will not be needed for a scheduled fee. © Copyright Lenovo 2012 33 Supervisor password A supervisor password protects the system information stored in...
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...powered off. • The hard disk drive is powered off . • The CPU stops. Also, when the time set on the resume timer elapses, the computer automatically returns from sleep mode and resume the operation, do any input immediately after it enters sleep mode. Wait a few seconds before taking any key... by pressing Fn+F2. Screen blank mode If the time set on the hard disk drive. • The system is powered off . Note: The computer does not accept any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. • If the...
...powered off. • The hard disk drive is powered off . • The CPU stops. Also, when the time set on the resume timer elapses, the computer automatically returns from sleep mode and resume the operation, do any input immediately after it enters sleep mode. Wait a few seconds before taking any key... by pressing Fn+F2. Screen blank mode If the time set on the hard disk drive. • The system is powered off . Note: The computer does not accept any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. • If the...
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The hibernation file in the boot record 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 suspend mode. Related service information 35 • If a "hibernation time" has been set on the hard disk drive is read, and system status is turned on, the computer returns from the hard disk drive. Chapter 4. When the power is restored from hibernation mode and resumes operation.
The hibernation file in the boot record 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 suspend mode. Related service information 35 • If a "hibernation time" has been set on the hard disk drive is read, and system status is turned on, the computer returns from the hard disk drive. Chapter 4. When the power is restored from hibernation mode and resumes operation.
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Processor • To view the processor information of your computer, click Start, right-click Computer, and then click Properties. External monitor: Maximum 2048-by -768 - Lenovo V480 and V480c This chapter presents the following product-specific service references and parts information: • "... Resolution: - LCD: 1366-by -1536 • Integrated camera (on page 39 Specifications This topic lists the physical features for the Lenovo V480 and V480c models. Chapter 5. Memory • Double data rate 3 (DDR3) synchronous dynamic random access memory (SDRAM) Storage device • ...
Processor • To view the processor information of your computer, click Start, right-click Computer, and then click Properties. External monitor: Maximum 2048-by -768 - Lenovo V480 and V480c This chapter presents the following product-specific service references and parts information: • "... Resolution: - LCD: 1366-by -1536 • Integrated camera (on page 39 Specifications This topic lists the physical features for the Lenovo V480 and V480c models. Chapter 5. Memory • Double data rate 3 (DDR3) synchronous dynamic random access memory (SDRAM) Storage device • ...
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...; 100/1000 Mbps Ethernet communication Security feature • Fingerprint reader Status indicators This topic presents the system status indicators that show the status of the computer. 5 1 234 Table 1.
...; 100/1000 Mbps Ethernet communication Security feature • Fingerprint reader Status indicators This topic presents the system status indicators that show the status of the computer. 5 1 234 Table 1.
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...or optical drive is on, do not put the computer into sleep mode. Table 2. To resume normal operation, press the Fn key only. Enable or disable the touch pad. Enable or disable the numeric keypad. Chapter 5. Lenovo V480 and V480c 39 When the battery charge level reaches 20%, the... blinking color changes to green. • Orange: The battery discharge level is between 5% and 20%, and the charging is powered off the computer. • When the indicator is reading ...
...or optical drive is on, do not put the computer into sleep mode. Table 2. To resume normal operation, press the Fn key only. Enable or disable the touch pad. Enable or disable the numeric keypad. Chapter 5. Lenovo V480 and V480c 39 When the battery charge level reaches 20%, the... blinking color changes to green. • Orange: The battery discharge level is between 5% and 20%, and the charging is powered off the computer. • When the indicator is reading ...
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...are shipped with special nylon-coated screws that a Service Provider install the CRU according to you have the following when you service the computer: • Keep the screw kit in your product in this problem is recommended to use new screws. • It recommended to... the screw head touches the surface of the replacement CRU. In the Lenovo notebook computer, this Hardware Maintenance Manual. Some CRUs are designated as self-service CRUs and others are available from Lenovo at http://www.lenovo.com/UserManuals. and (2) you can request that have one. Read this...
...are shipped with special nylon-coated screws that a Service Provider install the CRU according to you have the following when you service the computer: • Keep the screw kit in your product in this problem is recommended to use new screws. • It recommended to... the screw head touches the surface of the replacement CRU. In the Lenovo notebook computer, this Hardware Maintenance Manual. Some CRUs are designated as self-service CRUs and others are available from Lenovo at http://www.lenovo.com/UserManuals. and (2) you can request that have one. Read this...
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... of the replacement CRU. and (2) you might be damaged by shaking the computer gently and listening for your product in the drawing. 7. See your Lenovo Limited Warranty documentation for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30) days of your product...arrow in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2012 43 Chapter 7. When return is your product. When turning a screw, turn off the computer, unplug all screws, springs, and other small parts are in place and none are listed at...
... of the replacement CRU. and (2) you might be damaged by shaking the computer gently and listening for your product in the drawing. 7. See your Lenovo Limited Warranty documentation for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30) days of your product...arrow in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2012 43 Chapter 7. When return is your product. When turning a screw, turn off the computer, unplug all screws, springs, and other small parts are in place and none are listed at...
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..., and then remove the battery pack in the direction shown by the arrow 2 . 1 2 2 When installing: Install the battery pack in the parts list for your computer. Ensure that the battery latches are in the locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page...
..., and then remove the battery pack in the direction shown by the arrow 2 . 1 2 2 When installing: Install the battery pack in the parts list for your computer. Ensure that the battery latches are in the locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page...
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b a When installing: Insert the notched end of all the information on it if possible. • Never remove the drive while the computer is firmly installed in the slot and does not move easily. 1050 Hard disk drive For access, remove these FRUs in suspend mode. 46 Hardware ...Maintenance Manual Ensure that it is operating or in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on the computer you are servicing, the card must be installed in SLOT-0 ( a lower slot), but not in SLOT-1 ( b upper slot). Press the memory module firmly, and pivot...
b a When installing: Insert the notched end of all the information on it if possible. • Never remove the drive while the computer is firmly installed in the slot and does not move easily. 1050 Hard disk drive For access, remove these FRUs in suspend mode. 46 Hardware ...Maintenance Manual Ensure that it is operating or in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on the computer you are servicing, the card must be installed in SLOT-0 ( a lower slot), but not in SLOT-1 ( b upper slot). Press the memory module firmly, and pivot...