Lenovo B470/B470e Hardware Maintenance Manual
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...1060 Memory modules 47 1070 PCI Express Mini Card for replacing a system board 28 Important information about replacing RoHS compliant FRUs 28 Chapter 3. Lenovo B470 and B470e. . 37 Specifications 37 Status indicators 38 Fn key combinations 40 Chapter 6. General checkout . . . . . 29 What to electrostatic discharge...for replacing FRUs 27 Strategy for replacing a hard disk drive . . . 27 Important notice for wireless LAN/WAN 48 1080 Keyboard 49 1090 Keyboard bezel 51 1100 System board assembly 53 1110 LCD unit 55 1120 Fan assembly and heat sink assembly . . . 57 1130...
...1060 Memory modules 47 1070 PCI Express Mini Card for replacing a system board 28 Important information about replacing RoHS compliant FRUs 28 Chapter 3. Lenovo B470 and B470e. . 37 Specifications 37 Status indicators 38 Fn key combinations 40 Chapter 6. General checkout . . . . . 29 What to electrostatic discharge...for replacing FRUs 27 Strategy for replacing a hard disk drive . . . 27 Important notice for wireless LAN/WAN 48 1080 Keyboard 49 1090 Keyboard bezel 51 1100 System board assembly 53 1110 LCD unit 55 1120 Fan assembly and heat sink assembly . . . 57 1130...
Lenovo B470/B470e Hardware Maintenance Manual
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... • 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 on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might...
... • 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 on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might...
Lenovo B470/B470e Hardware Maintenance Manual
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... made available to the service technician, there is low. 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 the battery...
... made available to the service technician, there is low. 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 the battery...
Lenovo B470/B470e Hardware Maintenance Manual
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... the hard disk drive is read, and system status is turned 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 action. • Closing the lid. • Pressing the power button...
... the hard disk drive is read, and system status is turned 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 action. • Closing the lid. • Pressing the power button...
Lenovo B470/B470e Hardware Maintenance Manual
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...1 • HDMI port (on some models) • 6 in1 card reader (SD/SDHC/MMC/MS/MS-pro/xD) • For Lenovo B470: USB 2.0 x 4 (one combo with E-SATA ) For Lenovo B470e: USB 2.0 x 3 • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • ... only) Built-in antenna with min-USB interface (on some models) 6-row Lenovo Keyboard Multi-touch touch pad On some models • For Lenovo B470: 2.0 Million pixels, HD (option), fixed focus CMOS camera • For Lenovo B470e: 0.3 Million pixels, fixed focus CMOS camera 6 Cell 2200 mAH, Li-Ion...
...1 • HDMI port (on some models) • 6 in1 card reader (SD/SDHC/MMC/MS/MS-pro/xD) • For Lenovo B470: USB 2.0 x 4 (one combo with E-SATA ) For Lenovo B470e: USB 2.0 x 3 • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • ... only) Built-in antenna with min-USB interface (on some models) 6-row Lenovo Keyboard Multi-touch touch pad On some models • For Lenovo B470: 2.0 Million pixels, HD (option), fixed focus CMOS camera • For Lenovo B470e: 0.3 Million pixels, fixed focus CMOS camera 6 Cell 2200 mAH, Li-Ion...
Lenovo B470/B470e Hardware Maintenance Manual
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... written to the hard disk drive, or the optical disk drive. To enable or disable Caps Lock mode, press the caps lock key (CapsLk). Lenovo B470 and B470e 39 Sudden physical shock could cause drive errors. • White: System is enabled. • Blinking white: System is in sleep mode. • Off...on battery power with the remaining power between 5% and 20% of its capacity. • White: Any one of the wireless devices is on the keyboard is enabled. White: The separate numeric keypad on , do not put the computer into sleep mode or turn off the computer. When this indicator ...
... written to the hard disk drive, or the optical disk drive. To enable or disable Caps Lock mode, press the caps lock key (CapsLk). Lenovo B470 and B470e 39 Sudden physical shock could cause drive errors. • White: System is enabled. • Blinking white: System is in sleep mode. • Off...on battery power with the remaining power between 5% and 20% of its capacity. • White: Any one of the wireless devices is on the keyboard is enabled. White: The separate numeric keypad on , do not put the computer into sleep mode or turn off the computer. When this indicator ...
Lenovo B470/B470e Hardware Maintenance Manual
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... antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card. 1080 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on the card. • In models with your fingers and gently unplug them in...
... antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card. 1080 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on the card. • In models with your fingers and gently unplug them in...
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Hold the keyboard above the computer, and then detach the connector in the direction shown by the arrows 4 and 5 . 3 4 5 When installing: Make sure that the FPC connector is attached firmly. 50 Hardware Maintenance Manual Step 1 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (3) Color Black Torque 3.0 kgfcm Carefully lift the keyboard until you can see how it's connected. Removal steps of keyboard Remove screws 1 . 1 1 1 When installing: Make sure the screws have been fastened to secure to keyboard.
Hold the keyboard above the computer, and then detach the connector in the direction shown by the arrows 4 and 5 . 3 4 5 When installing: Make sure that the FPC connector is attached firmly. 50 Hardware Maintenance Manual Step 1 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (3) Color Black Torque 3.0 kgfcm Carefully lift the keyboard until you can see how it's connected. Removal steps of keyboard Remove screws 1 . 1 1 1 When installing: Make sure the screws have been fastened to secure to keyboard.
Lenovo B470/B470e Hardware Maintenance Manual
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...a FRU 51 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 45 • "1050 Optical drive" on page 46 • "1080 Keyboard" on page 49 Removal steps of keyboard bezel Remove screws 1 ...and 2 that secure the keyboard bezel. 1 1 2 2 2 1 1 1 1 1 1 1 1 Step 1 2 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (10) M2 ...
...a FRU 51 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 45 • "1050 Optical drive" on page 46 • "1080 Keyboard" on page 49 Removal steps of keyboard bezel Remove screws 1 ...and 2 that secure the keyboard bezel. 1 1 2 2 2 1 1 1 1 1 1 1 1 Step 1 2 Screw (quantity) M2.5 × 7 mm, flat-head, nylon-coated (10) M2 ...
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Unplug two microphone connectors in the direction shown by the arrow 6 , and the LCD connector in the direction shown by the arrow 8 . 8 52 Hardware Maintenance Manual Remove the keyboard bezel in the direction shown by arrows 4 and 5 . Detach the FPC connectors in the direction shown by the arrow 7 . 6 5 7 4 4 5 When installing: Make sure that the connectors are attached firmly to the system board.
Unplug two microphone connectors in the direction shown by the arrow 6 , and the LCD connector in the direction shown by the arrow 8 . 8 52 Hardware Maintenance Manual Remove the keyboard bezel in the direction shown by arrows 4 and 5 . Detach the FPC connectors in the direction shown by the arrow 7 . 6 5 7 4 4 5 When installing: Make sure that the connectors are attached firmly to the system board.
Lenovo B470/B470e Hardware Maintenance Manual
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...-head, nylon-coated (1) Color Black Torque 1.6 kgfcm 1100 System board assembly Important notices for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on a padded surface such as an ESD mat or a corrugated conductive surface. Removing and replacing a FRU 53 For access, remove these FRUs...
...-head, nylon-coated (1) Color Black Torque 1.6 kgfcm 1100 System board assembly Important notices for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on a padded surface such as an ESD mat or a corrugated conductive surface. Removing and replacing a FRU 53 For access, remove these FRUs...
Lenovo B470/B470e Hardware Maintenance Manual
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... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on the base cover as shown in b , and make sure that both of the...
... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on the base cover as shown in b , and make sure that both of the...
Lenovo B470/B470e Hardware Maintenance Manual
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... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 Removal steps of fan assembly and heat sink assembly Detach the...
... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 Removal steps of fan assembly and heat sink assembly Detach the...
Lenovo B470/B470e Hardware Maintenance Manual
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... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1120 Fan assembly and heat sink assembly" on page 57...
... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1120 Fan assembly and heat sink assembly" on page 57...
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... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 60 Hardware Maintenance Manual
... • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 60 Hardware Maintenance Manual
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.../TW j Brazil Label (WLAN) or WLAN label for US/CA/TW or Israel label for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on the new base cover. Check...
.../TW j Brazil Label (WLAN) or WLAN label for US/CA/TW or Israel label for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on the new base cover. Check...
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... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
Lenovo B470/B470e Hardware Maintenance Manual
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... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
Lenovo B470/B470e Hardware Maintenance Manual
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... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
... 46 • "1060 Memory modules" on page 47 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 48 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 51 • "1100 System board assembly" on page 53 • "1110 LCD unit" on page 55 • "1150 LCD...
Lenovo B470/B470e Hardware Maintenance Manual
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... Replaceable Unit" or "CRU." See your product. Installation of the service parts. • "Overall" on page 72 • "LCD FRUs" on page 75 • "Keyboard" on page 77 • "Miscellaneous parts" on page 78 • "ac power adapters" on page 78 • "Power cords" on page 78 External CRU statement...lists of Self-service CRUs is replaced by the CRU. Where you can be required to the warranty service for the replacement CRU if Lenovo does not receive the defective part within thirty (30) days of your receipt of CRUs in the publications that is your product or at...
... Replaceable Unit" or "CRU." See your product. Installation of the service parts. • "Overall" on page 72 • "LCD FRUs" on page 75 • "Keyboard" on page 77 • "Miscellaneous parts" on page 78 • "ac power adapters" on page 78 • "Power cords" on page 78 External CRU statement...lists of Self-service CRUs is replaced by the CRU. Where you can be required to the warranty service for the replacement CRU if Lenovo does not receive the defective part within thirty (30) days of your receipt of CRUs in the publications that is your product or at...