Lenovo Z41-70 Laptop Hardware Maintenance Manual - Lenovo Z41-70, Z51-70
Lenovo Z41-70 Laptop Manual
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- Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 1
Lenovo Z41-70/Z51-70/ ideapad 500-14ACZ/ ideapad 500-15ACZ Hardware Maintenance Manual - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 2
and the product it supports, be sure to read the general information under "Notices" on page 110. • This manual applies to the following models: Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ. The illustrations used in this manual are for Lenovo Z51-70 unless otherwise stated. First - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 3
Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ 26 Specifications 26 Status indicators 28 Fn key combinations/Hotkeys 30 FRU replacement notices 31 Screw notices 31 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 4
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 5
information that you need to get familiar with before you service a Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic discharge - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 6
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual General safety Follow these rules remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine. • Keep your toolcase away from walk areas so that other people will not - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 7
you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages. • Regularly - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 8
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual • Always look carefully for possible is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 9
and service personnel from injury. This guide addresses only non-Lenovo features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 10
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Handling devices that are sensitive to 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 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 11
Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 12
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 13
Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 14
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 15
Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d' - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 16
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d'éviter tout risque - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 17
Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, dé - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 18
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 19
Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 20
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Important service information This chapter presents the following important service and device drivers are posted on the customer support site: http://support.lenovo.com. Strategy for replacing FRUs Before replacing - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 21
information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. • Some computers have both a processor board and a system - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 22
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 and - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 23
important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 24
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 25
2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to "Lenovo Z41-70/Z51-70/ ideapad 500-14ACZ/ ideapad 500-15ACZ" on page 26. Note: Noise - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 26
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 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 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 27
OneKey Recovery Restore of factory default The Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ computers come with pre-installed up, just enter Lenovo OneKey Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery System - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 28
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo . If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 29
Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and shut down. Screen blank state - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 30
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 26 • "Status - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 31
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 1. Specifications (continued) • 2.5 W speakers × 2 • Array Digital MIC • 1,000 Mbps • Combined in combo card • 6 row Lenovo Frame Keyboard • HD Camera • 3D Camera (Z51-70) (on select models) • 4 cells, 32 Wh / 41 Wh • 20 V, 45 W / 65 W / - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 32
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Z41-70/ideapad 500-14ACZ 1 2 28 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 33
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ 1 2 Table 2. Status indicators Indicator Indicator status 1 On (solid white) Power Blinking Charge status --- --- Meaning The computer is powered on. The computer is in - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 34
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Fn key combinations/Hotkeys The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Z41-70/ideapad 500-14ACZ Fn + Home: Fn + End: Fn + PgUp : Fn + PgDn : - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 35
Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 36
Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 37
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1010 Keyboard Figure 1. Removal steps of keyboard Remove the screws 1. Z41-70/ideapad 500-14ACZ 1 1 1 Z51-70/ideapad 500-15ACZ 1 1 1 Step Screw (quantity) 1 M2 × 6 mm, Phillips head, nylok-coated (3) LOW TO KB Color Torque Black/ - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 38
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 1. Removal steps of keyboard (continued) Push the keyboard with the tip of an unfolded paper clip (or similar object without a sharp tip) through the - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 39
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 1. Removal steps of keyboard (continued) Lift the keyboard slightly 3, and then detach the connectors in the direction shown by arrows 4, 5 and 6. Remove - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 40
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 1. Removal steps of keyboard (continued) Z51-70/ideapad 500-15ACZ 3 56 4 When installing: Make sure that the FPC connector is attached firmly. 36 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 41
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1020 Optical drive For access, remove this FRU: • "1010 Keyboard" on page 33 Figure 2. Removal steps of optical drive Z41-70/ideapad 500-14ACZ Remove the screw 1.Then pull the optical drive out in the direction shown by arrow 2. 1 2 Step - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 42
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 2. Removal steps of Optical drive (continued) Z51-70/ideapad 500-15ACZ Remove the screw 1. Then pull the optical drive out in the direction shown by arrow 2. 1 2 Step Screw (quantity) 1 M2 × 6 mm, Phillips - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 43
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 2. Removal steps of optical drive (continued) Remove the screws 3, then carefully remove the optical drive bracket and bezel in the directions shown - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 44
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1030 Base cover For access, remove this FRU: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 Figure 3. Removal steps of base cover Z41-70/ideapad 500-14ACZ Remove the screws 1 and 2. 2 1 1 1 2 1 1 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 45
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 3. Removal steps of base cover (continued) Remove the base cover in the directions shown by arrows 3 and 4. 4 3 3 41 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 46
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 3. Removal steps of base cover (continued) Z51-70/ideapad 500-15ACZ Remove the screws 1. 1 1 Step Screw (quantity) 1 M2 × 6 mm, Phillips head, nylok-coated (2) UPPER TO LOWER Color Torque Black 1.85+/-0.15 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 47
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 3. Removal steps of base cover (continued) Remove the screws 2 and 3 from the bottom. 3 2 2 2 2 3 2 2 Step Screw (quantity) 2 M2 × 6 mm, Phillips head, nylok-coated (6) - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 48
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 49
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1040 Battery pack For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 • "1030 Base - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 50
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 4. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3. 3 When installing: Make sure the battery pack connector is attached firmly. 46 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 51
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1050 Hard disk drive For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 • "1030 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 52
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 5. Removal steps of hard disk drive (continued) Lift the IO board cable in the direction shown by arrow 3. Remove the screws 4. 3 4 4 4 4 Step Screw (quantity) 4 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 53
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 5. Removal steps of hard disk drive (continued) Remove the screws 7, then take out the metal frame. 7 7 7 7 Step Screw (quantity) 7 M3 × 3 mm, Phillips head, nylok-coated (4) HDD BRK TO HDD Color Torque Silver 3.0+/-0.3 kgf/cm 49 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 54
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1060 Speakers For access, remove these FRUs connector in the direction shown by arrow 1. Remove the screws 2. Z41-70/ideapad 500-14ACZ 2 2 2 2 1 Z51-70/ideapad 500-15ACZ 2 2 2 2 1 Step Screw (quantity) 2 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 55
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 6. Removal steps of speakers (continued) Remove the speakers 3. Z41-70/ideapad 500-14ACZ 3 3 Z51-70/ideapad 500-15ACZ 3 3 When installing: Make sure that the speakers connector is attached firmly. 51 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 56
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1070 IO board For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 • "1030 Base cover" on - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 57
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1080 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 58
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 8. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. 3 When installing: • In models - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 59
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1090 ODD board (Z51-70/ideapad 500-15ACZ) For access, page 40 • "1040 Battery pack" on page 45 Figure 9. Removal steps of ODD board (Z51-70/ideapad 500-15ACZ) Detach the FPC connector in the directions shown by arrows 1 and 2. Remove the - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 60
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1100 DIMM For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 • "1030 Base cover" on page - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 61
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1110 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 62
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 11. Removal steps of DIMM (continued) Remove the fan in the direction shown by arrow 3. Be careful not to damage the connector. 3 Remove the - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 63
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 11. Removal steps of DIMM (continued) Lift the heat sink in the direction shown by shown in the figure above. Either too much or too little grease application can cause a thermal problem due to imperfect contact with a component. 59 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 64
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1120 System board Important notices "1080 PCI Express Mini Card for wireless LAN" on page 53 • "1090 ODD board (Z51-70/ideapad 500-15ACZ)" on page 55 • "1110 Fan assembly and Heat Sink assembly" on page 57 Figure - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 65
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Z51-70/ideapad 500-15ACZ 1 1 61 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 66
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 12. Removal steps of system board (continued) Detach the two connectors in the directions shown by arrows 2. Remove the screws 3. Z41-70/ideapad 500-14ACZ 3 2 2 3 3 3 Z51-70/ideapad 500-15ACZ 3 2 2 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 67
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 4. Z41-70/ideapad 500-14ACZ 4 Z51-70/ideapad 500-15ACZ 4 63 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 68
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 12. Removal steps of system board (continued) Remove the screws 5. Z41-70/ideapad 500-14ACZ 5 5 Z51-70/ideapad 500-15ACZ 5 5 Step Screw (quantity) 5 M2 × 3, Phillips head, nylok-coated (2) RJ45 COVER TO MB - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 69
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 12. Removal steps of system board (continued) Remove the RJ-45 door in the direction shown by arrow 6. Z41-70/ideapad 500-14ACZ 6 Z51-70/ideapad 500-15ACZ 6 65 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 70
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1130 Upper case For access, remove these 1080 PCI Express Mini Card for wireless LAN" on page 53 • "1090 ODD board (Z51-70/ideapad 500-15ACZ)" on page 55 • "1110 Fan assembly and Heat Sink assembly" on page 57 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 71
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 1 11 1 1 Step Screw (quantity) 1 M2.5 × 4, Phillips head, nylok-coated (4) HINGE BRK TO UPPER (Z41-70/ideapad 500-14ACZ) 1 M2.5 × 5, Phillips head, nylok-coated (5) - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 72
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 2 2 Remove the DC in cable in the direction shown by arrow 3. Z41-70/ideapad 500-14ACZ 3 68 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 73
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 3 Remove the screw 4. Then remove the power board in the direction shown by arrow 5. Z41-70/ideapad 500-14ACZ 4 5 69 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 74
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 4 5 Step Screw (quantity) 4 M2 × 3, Phillips head, nylok-coated (1) POWER BOARD TO UPPER Color Torque Black 1.85+/-0.15 kgf/cm Release - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 75
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 6 6 6 Remove the upper case from the LCD module in the directions shown by arrow 7 and 8. Z41-70/ideapad 500-14ACZ 8 7 7 71 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 76
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 13. Removal steps of upper case (continued) Z51-70/ideapad 500-15ACZ 8 7 7 72 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 77
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1140 LCD unit For access, remove these FRUs in on page 52 • "1080 PCI Express Mini Card for wireless LAN" on page 53 • "1090 ODD board (Z51-70/ideapad 500-15ACZ)" on page 55 • "1100 DIMM" on page 56 • "1110 Fan assembly and Heat Sink assembly" - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 78
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 14. Removal steps of LCD unit (continued) Step 1: unlock LCD bezel as shown by picture 1. Step 2&3: unlock bezel off from the right & left corners - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 79
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 14. Removal steps of LCD unit (continued) Remove the screws 1. Lift the LCD module slightly 2. Disconnect the connector in the direction shown - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 80
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual 1150 LCD hinges For access, remove these • "1080 PCI Express Mini Card for wireless LAN" on page 53 • "1090 ODD board (Z51-70/ideapad 500-15ACZ)" on page 55 • "1100 DIMM" on page 56 • "1110 Fan assembly and Heat - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 81
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1160 Integrated camera, LCD cable and antenna page 52 • "1080 PCI Express Mini Card for wireless LAN" on page 53 • "1090 ODD board (Z51-70/ideapad 500-15ACZ)" on page 55 • "1100 DIMM" on page 56 • "1110 Fan assembly and Heat Sink assembly - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 82
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Figure 16. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the LCD cable in the direction shown by arrows 2. 2 2 Remove the - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 83
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Figure 16. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the camera in the direction shown by arrow 4. 4 When - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 84
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera Note: For Lenovo Z51-70, select models have a 3D camera. 2 Built-in microphone 3 Wireless LAN antennas 4 Computer display 5 Power button 6 Touchpad 7 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 85
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ 3 21 2 3 4 5 6 12 9 8 7 11 10 81 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 86
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Bottom and Left-side view 1 Speakers 2 Novo button 3 USB port 4 HDMI port 5 RJ-45 port 6 VGA port 7 Ventilation slots 8 AC power adapter jack 9 Louvers Z41-70/ideapad 500-14ACZ 9 1 1 Z51-70/ideapad 500-15ACZ 6 5 4 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 87
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Parts list This section presents the following service parts: • "Overall" on page 84 • "LCD FRUs" your own. If an FRU is damaged, contact a Lenovo authorized servicer or a marketing representative for replacement or repair. Only qualified technicians - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 88
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Overall Z41-70/ideapad 500-14ACZ 1 2 4 e 6 c 8 g 11 12 15 3 5 a 7 b f 9 13 d 14 84 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 89
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Z51-70/ideapad 500-15ACZ 1 2 4 e 6 c 8 g 11 12 15 3 a f d 5 7 b 9 10 13 14 85 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 90
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list-Overall No. FRU FRU no. a-h See "Miscellaneous parts" on page 105. 1 LCD unit (see "LCD FRUs" on page 95.) 2 Keyboard (see "Keyboard" on page 98.) 3 Upper Case C Z41-70NBKL Black NJBL - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 91
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list-Overall (continued) No. FRU FRU no. 6 MB C Z41-70NOKI5-5200 4G TRNBKL 5B20J23625 6 MB C Z41-70WINI5-5200 4G TRNBKL 5B20J23648 6 MB C Z41-70NOK I5-5200 2G TRBKL 5B20J23708 6 MB C Z41-70WIN I5-5200 2G TRBKL 5B20J23733 6 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 92
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 6 MB C Z41-70WIN I3-5005 4G TRBKL 5B20J23691 6 MB C Z41-70NOKI3-5005 2G TRNBKL 5B20J23717 6 MB C Z41-70WINI3-5005 2G TRNBKL 5B20J23745 6 MB C Z41-70NOK - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 93
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list-Overall (continued) No. FRU FRU 6 MB C Z51-70WINI3-5005 4GTRBLN3D 5B20J23749 6 MB C Z51-70NOKI3- 5B20J23778 50052GTRNBLN3D CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 94
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 6 MB C Z51-70WINI3- 5B20J23802 50052GTRNBLN3D 6 MB C Z51-70NOKI3- 5B20J23544 50052GMENBLN3D 6 MB C Z51-70WINI3- 5B20J23572 50052GMENBLN3D 6 MB C - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 95
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list-Overall 4GMENBL3D 6 MB C Z51-70WINI7-5500 5B20J23759 4GMENBL3D 6 MB C Z51-70NOKI7-5500 5B20J23785 4GMEBLN3D CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 96
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list-Overall MB C Z51-70WINI3-5010 2G MEBL3D 5B20J23742 6 MB C Z51-70NOKI3- 5B20J23766 50054GMENBLN3D CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 97
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 5. Parts list-Overall (continued) No. FRU FRU no. 6 MB C Z51-70WINI3- 5B20J23796 50054GMENBLN3D 6 MB C Z51-70NOKI3-5005 5B20J23820 4GMENBL3D 6 MB C Z51-70WINI3- - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 98
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. 11 RAM HMT41GS6BFR8A-PB/RD 8GB 11202707 DDR3L 1600 11 RAM RMT3160ME68FAF-1600 8GB 11202450 DDR3L - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 99
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ LCD FRUs In Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ, there are following types of LCDs. • "14.0-in. HD LED" Z41-70/ideapad 500-14ACZ 1 2 3 4 5 6 7 95 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 100
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual • "15.6-in. HD LED" Z51-70/ideapad 500-15ACZ 1 2 3 4 5 6 7 * For Lenovo Z51-70, select models have a 3D camera. 3D camera cable, EPD cable and microphone board are different from the common models. Please refer to - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 101
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 6. Parts list-LCD FRUs No. FRU FRU no. 1 LCD Bezel C Z41-70 5B30J23663 1 LCD Bezel C Z51-70 5B30J23838 1 LCD Bezel C Z51-70 3D 5B30J23547 2 Panel, AUO B140HTN01.B FHD AG S 5D10H20139 NB 2 Panel, CMI N140HGE-EAA FHD AG S - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 102
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Keyboard Table 7. Parts list-Keyboard Language Chicony Normal Z41-70 Liteon Normal English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 103
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list-Keyboard (continued) Language Z41-70 Liteon Normal Sunrex Normal French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 104
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language Z41-70 Sunrex Normal Chicony Backlight Sunrex Backlight Czechoslovakian Bulgarian Indian French-Arabic English English (for USA) U.K. English Italian Spanish - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 105
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list-Keyboard (continued) Language Z41-70 Z51-70 Sunrex Backlight Chicony Normal Canadian English&French Korean Traditional Chinese Russian French German Arabic Brazilian Dutch Greek Hebrew Hungarian Four Nordic countries - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 106
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language Z51-70 Chicony Normal Sunrex Normal Darfon Normal Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian French-Arabic English U.K. - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 107
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 7. Parts list-Keyboard (continued) Language Z51-70 Darfon Normal Sunrex Backlight Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 108
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language Z51-70 Sunrex Backlight Darfon Backlight Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 109
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Miscellaneous parts Table 8. Parts list-Miscellaneous parts FRU FRU no. System miscellaneous parts: • (a) ODD Bracket C Z41-70 • (a) ODD Bracket C Z51-70 • (b) ODD Bezel C Z41-70 Black • (b) ODD Bezel C Z41-70 White • (b) ODD Bezel C Z51- - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 110
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual AC adapters Table 9. Parts list-3-pin AC adapters FRU FRU no. Chicony ADLX45NCC3A 20V2.25A 36200610 adap(CMN) Liteon ADLX45NLC3A 20V2.25A adap(CMN) 36200606 - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 111
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Power cords A Lenovo power 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 145000565 145000564 CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 112
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Table 145000538 145000537 145000605 145000524 145000535 145000534 145000533 145000532 145000531 145000530 CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 113
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Table 11. Parts 145500005 145500006 145500007 145500008 145500009 145500010 145500011 145500012 145500013 145500014 145500015 CRU ID. ideapad ideapad Z41-70 Z51-70 500- 500- 14ACZ 15ACZ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 114
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services life support - Lenovo Z41-70 Laptop | Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 115
data for their specific environment. Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey ideapad Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or
Lenovo Z41-70/Z51-70/
ideapad 500-14ACZ/
ideapad 500-15ACZ
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