Lenovo V480, V480c Hardware Maintenance Manual
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...Strategy for replacing a hard disk drive . . . 28 Important notice for wireless LAN . . 48 1070 mSATA solid-state drive 49 1080 Backup battery 50 1090 Keyboard 50 1100 Keyboard bezel 52 1120 Fingerprint board and LED board . . . . . 54 1130 Power board 56 1140 Microphone ... 33 Passwords 33 Power-on password 33 Supervisor password 33 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 34 Chapter 5. Lenovo V480 and V480c . . 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. General checkout . . . . . 29 What to electrostatic ...
...Strategy for replacing a hard disk drive . . . 28 Important notice for wireless LAN . . 48 1070 mSATA solid-state drive 49 1080 Backup battery 50 1090 Keyboard 50 1100 Keyboard bezel 52 1120 Fingerprint board and LED board . . . . . 54 1130 Power board 56 1140 Microphone ... 33 Passwords 33 Power-on password 33 Supervisor password 33 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 34 Chapter 5. Lenovo V480 and V480c . . 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. General checkout . . . . . 29 What to electrostatic ...
Lenovo V480, V480c Hardware Maintenance Manual
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...charge between the external ground pin and the frame ground. Begin the checks with . Power off power. - c. Check for cracked or bulging batteries. 5. Notes: 1. Switch off the computer. Disconnect the power cord. 3. Check for worn, frayed, or pinched cables. 9. Use good judgment...must determine how serious the apparent hazard could be frayed or worn. 4. Check for : a. If any unsafe conditions are any obvious non-Lenovo alterations. Checklist: 1. Check exterior covers for 0.1 ohm or less between objects. A third-wire ground connector in the parts list. - ...
...charge between the external ground pin and the frame ground. Begin the checks with . Power off power. - c. Check for cracked or bulging batteries. 5. Notes: 1. Switch off the computer. Disconnect the power cord. 3. Check for worn, frayed, or pinched cables. 9. Use good judgment...must determine how serious the apparent hazard could be frayed or worn. 4. Check for : a. If any unsafe conditions are any obvious non-Lenovo alterations. Checklist: 1. Check exterior covers for 0.1 ohm or less between objects. A third-wire ground connector in the parts list. - ...
Lenovo V480, V480c Hardware Maintenance Manual
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... an ESD common ground or reference point. Note: The use of the electrical outlet can use coax or connector-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 working on these systems. - The...
... an ESD common ground or reference point. Note: The use of the electrical outlet can use coax or connector-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 working on these systems. - The...
Lenovo V480, V480c Hardware Maintenance Manual
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... not correct the problem, reinstall that board, and then replace the other one. © Copyright Lenovo 2012 27 Important service information This chapter presents the following important service information that the battery is fully charged and an ac power adapter is connected. • Do not turn off or ...2. To download software fixes, drivers, and BIOS, do the following strategy to the system board before you are instructed to http://www.lenovo.com/support. 2. Strategy for replacing a hard disk drive" on page 28 Important: BIOS and device driver fixes are available at http://www...
... not correct the problem, reinstall that board, and then replace the other one. © Copyright Lenovo 2012 27 Important service information This chapter presents the following important service information that the battery is fully charged and an ac power adapter is connected. • Do not turn off or ...2. To download software fixes, drivers, and BIOS, do the following strategy to the system board before you are instructed to http://www.lenovo.com/support. 2. Strategy for replacing a hard disk drive" on page 28 Important: BIOS and device driver fixes are available at http://www...
Lenovo V480, V480c Hardware Maintenance Manual
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... the computer does not charge during operation, go to "Checking operational charging" on the computer. Remove the battery pack. 3. Measure the output voltage at the plug of the ac power adapter cable. If the voltage ...you suspect a power problem, see the appropriate one you turn on the computer. 5. Check that the battery pack supplies power when you are here because the computer fails only when the ac power adapter is acceptable,...8226; Replace the system board. • If the problem persists, go to Chapter 5 "Lenovo V480 and V480c" on page 37. 30 Hardware Maintenance Manual
... the computer does not charge during operation, go to "Checking operational charging" on the computer. Remove the battery pack. 3. Measure the output voltage at the plug of the ac power adapter cable. If the voltage ...you suspect a power problem, see the appropriate one you turn on the computer. 5. Check that the battery pack supplies power when you are here because the computer fails only when the ac power adapter is acceptable,...8226; Replace the system board. • If the problem persists, go to Chapter 5 "Lenovo V480 and V480c" on page 37. 30 Hardware Maintenance Manual
Lenovo V480, V480c Hardware Maintenance Manual
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...The resistance must be charged. Remove it from the computer and leave it ), and the percentage of its capacity. Remove the battery pack and measure the voltage between battery terminals 5 and 7. Note: Recharging will take at room temperature for a moment (but do the following figure: Terminal 1...does not always indicate a defect. Power off the computer. 2. If the voltage is less than +11.0 V dc, measure the resistance between battery terminals 1 (+) and 7 (-). General checkout 31 After it cools down, reinstall and recharge it return to 30 K Ω. Note: Noise from...
...The resistance must be charged. Remove it from the computer and leave it ), and the percentage of its capacity. Remove the battery pack and measure the voltage between battery terminals 5 and 7. Note: Recharging will take at room temperature for a moment (but do the following figure: Terminal 1...does not always indicate a defect. Power off the computer. 2. If the voltage is less than +11.0 V dc, measure the resistance between battery terminals 1 (+) and 7 (-). General checkout 31 After it cools down, reinstall and recharge it return to 30 K Ω. Note: Noise from...
Lenovo V480, V480c Hardware Maintenance Manual
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... sleep mode, the following actions as the event that causes the system to what occurs in addition to go into hibernation mode, perform that the battery power is powered off . Also, when the time set on the power button. To enter sleep mode, press Fn+F1. Wait a few seconds before taking... any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. • If the battery indicator blinks orange, indicating that action. • Closing the lid. • Pressing the power button.
... sleep mode, the following actions as the event that causes the system to what occurs in addition to go into hibernation mode, perform that the battery power is powered off . Also, when the time set on the power button. To enter sleep mode, press Fn+F1. Wait a few seconds before taking... any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. • If the battery indicator blinks orange, indicating that action. • Closing the lid. • Pressing the power button.
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... 2. Stop playback of Fn key combinations. Sudden physical shock might continue until the battery is 100% charged. • Slow blinking orange: The battery charge level is continuing. To resume normal operation, press the Fn key only. ... Switch between 5% and 20%, and the charging is on, do not move the computer. When the battery charge level reaches 80%, the battery status indicator stops blinking, but the charging might cause drive errors. 4 Active Protection System™ (APS... screen. Skip to the next track. Activate the system request. Lenovo V480 and V480c 39
... 2. Stop playback of Fn key combinations. Sudden physical shock might continue until the battery is 100% charged. • Slow blinking orange: The battery charge level is continuing. To resume normal operation, press the Fn key only. ... Switch between 5% and 20%, and the charging is on, do not move the computer. When the battery charge level reaches 80%, the battery status indicator stops blinking, but the charging might cause drive errors. 4 Active Protection System™ (APS... screen. Skip to the next track. Activate the system request. Lenovo V480 and V480c 39
Lenovo V480, V480c Hardware Maintenance Manual
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... loose inside the computer. When removing a FRU, move it in place and none are available from electrical outlets, remove the battery pack, and then disconnect any time upon request. Follow the on-screen instructions to service any FRUs that a Service Provider install... chapter provides instructions on page 41. 3. CRU statement for removing a FRU, as self-service CRUs and others are listed. 4. See your Lenovo Limited Warranty documentation for your product. You can install yourself, called a "Customer Replaceable Unit" or "CRU." Any such FRUs are shipped with...
... loose inside the computer. When removing a FRU, move it in place and none are available from electrical outlets, remove the battery pack, and then disconnect any time upon request. Follow the on-screen instructions to service any FRUs that a Service Provider install... chapter provides instructions on page 41. 3. CRU statement for removing a FRU, as self-service CRUs and others are listed. 4. See your Lenovo Limited Warranty documentation for your product. You can install yourself, called a "Customer Replaceable Unit" or "CRU." Any such FRUs are shipped with...
Lenovo V480, V480c Hardware Maintenance Manual
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... locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page 44 Removal steps of battery pack DANGER Use only the battery specified in the slot. 1010 Battery pack Removal steps of bottom slot cover Remove the screws 1 , and then remove the ...1 1 2 2 44 Hardware Maintenance Manual Unlock the manual battery latch 1 . Hold the spring-loaded battery latch in the unlocked position, 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. Any other...
... locked position. 1020 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page 44 Removal steps of battery pack DANGER Use only the battery specified in the slot. 1010 Battery pack Removal steps of bottom slot cover Remove the screws 1 , and then remove the ...1 1 2 2 44 Hardware Maintenance Manual Unlock the manual battery latch 1 . Hold the spring-loaded battery latch in the unlocked position, 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. Any other...
Lenovo V480, V480c Hardware Maintenance Manual
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Removing or replacing a FRU 45 Then remove the optical drive. 2 3 1040 Memory modules For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on both edges of optical drive Remove the screw 1 . 1 Color Black Torque 1.6 kgfcm Step 1 ... 3 . Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) 1030 Optical drive For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of memory modules Release the two latches on page 44 Removal...
Removing or replacing a FRU 45 Then remove the optical drive. 2 3 1040 Memory modules For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on both edges of optical drive Remove the screw 1 . 1 Color Black Torque 1.6 kgfcm Step 1 ... 3 . Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) 1030 Optical drive For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of memory modules Release the two latches on page 44 Removal...
Lenovo V480, V480c Hardware Maintenance Manual
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... notched end of all the information on it if possible. • Never remove the drive while the computer 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 on page 44 Attention: •...
... notched end of all the information on it if possible. • Never remove the drive while the computer 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 on page 44 Attention: •...
Lenovo V480, V480c Hardware Maintenance Manual
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... Maintenance Manual Remove the hard disk drive bracket. 2 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of PCI Express Mini Card for wireless LAN Disconnect the cable...
... Maintenance Manual Remove the hard disk drive bracket. 2 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of PCI Express Mini Card for wireless LAN Disconnect the cable...
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... a FRU 49 The drive is sensitive to it if possible. • Never remove the drive while the computer is operating or in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on it . Improper handling can cause damage and permanent loss of data. • Before removing the...
... a FRU 49 The drive is sensitive to it if possible. • Never remove the drive while the computer is operating or in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on it . Improper handling can cause damage and permanent loss of data. • Before removing the...
Lenovo V480, V480c Hardware Maintenance Manual
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..., remove these FRUs in the parts list for your computer. Remove the mSATA solid-state drive in the direction shown by the arrow 2 . 2 1080 Backup battery For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of backup...
..., remove these FRUs in the parts list for your computer. Remove the mSATA solid-state drive in the direction shown by the arrow 2 . 2 1080 Backup battery For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 Removal steps of backup...
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• "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1090 Keyboard" on page ...
• "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1090 Keyboard" on page ...
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Detach the connectors. 9 8 4 5 6 7 When installing: Ensure that the connectors are attached firmly to the system board. Remove the keyboard bezel. 10 10 10 10 11 10 10 10 10 10 1120 Fingerprint board and LED board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 54 Hardware Maintenance Manual
Detach the connectors. 9 8 4 5 6 7 When installing: Ensure that the connectors are attached firmly to the system board. Remove the keyboard bezel. 10 10 10 10 11 10 10 10 10 10 1120 Fingerprint board and LED board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 54 Hardware Maintenance Manual
Lenovo V480, V480c Hardware Maintenance Manual
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Removal steps of LED board Peel off the mylar tape 1 . Then remove the LED board 2 . 1 2 1130 Power board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 56 Hardware Maintenance Manual
Removal steps of LED board Peel off the mylar tape 1 . Then remove the LED board 2 . 1 2 1130 Power board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 56 Hardware Maintenance Manual
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... 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black 1140 Microphone assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on...page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 Removal steps of microphone assembly Detach the connector,...
... 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black 1140 Microphone assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on...page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 Removal steps of microphone assembly Detach the connector,...
Lenovo V480, V480c Hardware Maintenance Manual
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3 2 1 4 When installing: Ensure that the connector is attached firmly to the system board. 1150 I/O board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 58 Hardware Maintenance Manual
3 2 1 4 When installing: Ensure that the connector is attached firmly to the system board. 1150 I/O board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Bottom slot cover" on page 44 • "1050 Hard disk drive" on page 46 • "1030 Optical drive" on page 45 • "1040 Memory modules" on page 45 • "1060 PCI Express Mini Card for wireless LAN" on page 48 • "1080 Backup battery" on page 50 • "1090 Keyboard" on page 50 • "1100 Keyboard bezel" on page 52 58 Hardware Maintenance Manual