IdeaPad Z370 Keyboard

Lenovo IdeaPad Z370Z470Z570 Product specific Notices

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... plan: Energy Star • Turn off the display: After 10 minutes • Put the computer to Part 15 of the following information refers to Lenovo IdeaPad Z370/Z470/Z570, machine type 20099, 1025 / 20094, 1022 / 20095, 1024. „ Federal Communications Commission (FCC) Statement This equipment has been tested...and, if not installed and used in a residential installation. For more of the FCC Rules. However, there is encouraged to try to your keyboard. Hibernate: After 1 hour To awaken your computer from a Sleep mode, press any key on , the user is no guarantee the interference...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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...Power-on password 25 Hard-disk password 25 Supervisor password 25 Power management 26 Screen blank mode 26 Sleep (standby) mode 26 Hibernation mode 27 Lenovo Z370/Z470/Z570 28 Specifications 28 Status indicators 30 Fn key combinations 32 FRU replacement notices 33 Screw notices 33 Removing and replacing an FRU 34...37 1040 Hard disk drive 38 1050 Optical drive 41 1060 DIMM 42 1070 PCI Express Mini Card for wireless LAN/WAN 43 1080 Keyboard 45 1090 Keyboard bezel 48 1100 System board 58 1110 LCD unit 62 1120 Fan assembly and Heat Sink assembly 66 1130 CPU 72 1140 Base ...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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... 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 adapter on laptop products The following are not covered under warranty: • LCD panel cracked from the... Customer's name and address Note for repair costs if the computer damage was detected 6. Date of servicer 2. Date of purchase 5. Lenovo Z370/Z470/Z570 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the ...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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... sleep (standby) mode automatically: • If a "suspend time" has been set on the power switch. Note: The computer does not accept any operation with the keyboard, the hard disk, the parallel connector, or the diskette drive within that time. • If the battery indicator is amber, indicating that the battery power...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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... The system is powered off. When the power 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 causes the system to go into hibernation mode automatically in either...• If a "hibernation time" has been set on , the computer returns from the hard disk drive. 26 The hibernation file in suspend mode. Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored ...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Starter EM X86) 28 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port MODEM slot Audio Video Ethernet (on the system board) PCI Express Mini Card slot WLAN WWAN Bluetooth wireless Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description • External monitor connector • Stereo headphone...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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...down. b Num lock White: The separate numeric keypad on g Battery status h Wireless status White: System is enabled. indicator f Power on the keyboard is switched on and the radio of its capacity. Blinking amber: (100ms off/3.2s on . Blinking white: The wireless LAN is enabled. Status ...key. When this indicator is on battery power with the remaining power between 5% and 20% of it is also turned off . 30 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 2. Blinking white: The battery is being charged with the remaining power between 20% and 80% of its ...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard Z370/Z470: Remove two screws a. 1 1 Z570: Remove Three screws a. 1 1 1 Step a Screw (quantity) Z370: M2.5 × 5 mm, flat-head, nylokcoated (2) Z470: M2.5 × 5 mm, flat-head, nylokcoated (2) Z570: M2.5 × 12 mm, flat-head, nylokcoated (3) Color Black Black Black Torque 2.5 kgfcm 2.5 kgfcm 3.0 kgfcm 44 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 8.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Lenovo Z370/Z470/Z570 Figure 8. Removal steps of keyboard (continued) Loosen the keyboard with fingers in the direction shown by arrows b. 2 45

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard (continued) Lift the keyboard a little c, and then detach the connector in the direction shown by arrows d . 3 4 When installing: Make sure that the FPC connector is attached firmly. 46 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 8.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard bezel Z370: Remove seven screws a and three screws b on the bottom. 1 2 2 2 1 1 1 1 1 1 Z470: Remove ten screws a and three screws b on page 44 Figure 9. Lenovo Z370/Z470/Z570 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1050 Optical drive" on page 40 • "1080 Keyboard" on the bottom. 2 2 2 1 1 1 1 1 1 1 1 1 1 47

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard bezel (continued) Z370: Remove two screws c . 3 3 Z470: Remove four screws c . 3 3 3 3 49 Lenovo Z370/Z470/Z570 Figure 9.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard bezel (continued) Z370: Detach three FPC connectors in the direction shown by arrows d e. Unplug the LCD connector in the direction shown by arrow f and two microphone connectors in the direction shown by arrow g . 5 4 6 4 5 7 7 51 Lenovo Z370/Z470/Z570 Figure 9.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow h. 8 Z370: Loosen four screws i to remove the speakers, then loosen the screw j to remove the power board k. 99 9 9 10 11 54 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Figure 9.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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...; Be careful not to drop the system board on a bench top that has a hard surface, such as an ESD mat or conductive corrugated material. Lenovo Z370/Z470/Z570 1100 System board Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 Battery...40 • "1060 DIMM" on page 41 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on a padded surface such as metal, wood, or composite. • Avoid rough handling of any kind. • In the whole ...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Lenovo Z370/Z470/Z570 1110 LCD unit For access, remove these FRUs in the direction shown by arrows a. Remove four screws b. Z370: 2 2 1 1 22 1 61 Removal steps of LCD unit Release the antenna cables from the cable guides in order: • "1010 Battery pack" on page 34 • "... drive" on page 40 • "1060 DIMM" on page 41 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1100 System board" on page 57 Figure 11.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Lenovo Z370/Z470/Z570 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in the direction shown by arrow a. Z370 1 Z470 1 65 Removal steps of fan assembly and heat sink assembly Detach the fan connector in order: • "1010 Battery pack" on page 34 • "... drive" on page 40 • "1060 DIMM" on page 41 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1100 System board" on page 57 Figure 12.

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Z370 1 a b 2 71 Removal steps of CPU Rotate the head of rough handling. Figure 13. When you service the CPU, avoid any kind of the screw in ... for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1100 System board" on page 57 • "1120 Fan assembly and Heat Sink assembly" on page 65 Attention: CPU is extremely sensitive. Lenovo Z370/Z470/Z570 1130 CPU For access, remove these FRUs...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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... Express Mini Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1110 LCD unit" on page 61 • "1100 System board" on page 57 Figure 14. Lenovo Z370/Z470/Z570 Hardware Maintenance Manual 1140 Base cover, speakers and bluetooth card For...

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0

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Lenovo Z370/Z470/Z570 1150 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on ... 40 • "1060 DIMM" on page 41 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1100 System board" on page 57 • "1110 LCD unit" on page 61 Figure 15. Removal steps of...

IdeaPad Z370 Keyboard - Lenovo