Lenovo B50-80 Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo
Lenovo B50-80 Manual
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Lenovo B50-80 manual content summary:
- Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 1
Lenovo B50-30/B50-30 Touch/ B50-45/B50-70/B50-80 Hardware Maintenance Manual - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 2
using this information and the product it supports, be sure to read the general information under "Notices" on page 113. First Edition (December 2014) © Copyright Lenovo 2014. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 3
or shutting it down 25 Lenovo B50-30/B50-30 Touch/B50-45/ B50-70/B50-80 27 Specifications 27 Status indicators 29 Fn key combinations 30 Hotkeys 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Optical drive 34 1030 Bottom slot - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 4
Lenovo product: Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information required for servicing computers. • The product-specific - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 5
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • " - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 6
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual General safety Follow the following rules to ensure that may be hazardous to your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. • - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 7
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 be there to switch off the power, if necessary. - Use only one hand when working with powered-on electrical equipment; keep the other hand precautions when you work with very high voltages; instructions for these precautions are in the safety sections of - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 8
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 9
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 10
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Handling devices that are sensitive to grounding system, such as those listed below, to provide protection that meets the specific service requirement. Notes: The use of a grounding system to guard against ESD damage - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 11
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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, - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 12
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 water, or short-circuit it. Dispose of the battery as - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 13
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 14
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 15
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Safety notice 5 If the LCD breaks and the fluid Beschwerden anschließend ein Arzt aufgesucht werden. Nel caso che caso l'LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 16
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 17
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery wird. Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 18
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 19
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 A CD-ROM drive, a DVD-ROM drive, or any other storage bbal való érintkezést! Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare l'esposizione diretta al fascio. Radiaci - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 20
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 16 - "Strategy for replacing a hard disk drive" on page 17 - "Important notice for - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 21
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 22
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 23
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. • Replace or software errors. Consider replacing an FRU only when a problem recurs. If you suspect - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 24
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 3. Date on - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 25
pin No. 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 B50-30/B50-30 Touch/B50-45/B50-70/ B50-80" on page 27. Note: Noise - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 26
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 27
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Related service information This chapter presents the following information: • "Restoring restoring process, you will be given the option to save one or more files currently on the hard disk drive to other media before the data is deleted. • Windows - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 28
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 29
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 hibernation. Screen blank state If the time set - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 30
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer: • For - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 31
/B50-45/B50-70/B50-80 Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "Status indicators" on page 29 • "Fn key combinations" on page 30 • "FRU replacement - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 32
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description • Combo audio jack × 1 • RJ45 × 1 • - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 33
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Status indicators The system status indicators below show the computer status: 1 2 Table 2. Status indicators Indicator Status Green a Power and Blinking battery Green status indicator Amber Blinking amber Off b Hard disk drive On indicator - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 34
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 Key function key row of the keyboard. : Turns the LCD screen backlight on/off. - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 35
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 is - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 36
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 any - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 37
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1010 Battery pack DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 1. Removal steps of battery pack Unlock the manual battery latch a . While holding the spring-loaded - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 38
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1020 Optical drive For access, remove this FRU: "1010 Battery pack" on page 33 Figure 2. Removal steps of optical drive Remove the screw a . Then remove the optical drive by arrow b . 1 2 Step a Screw (quantity) M2 x 6 mm, - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 39
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Figure 2. Removal steps of optical drive (continued) Remove the two screws d and remove the optical drive bracket in the direction by arrow e . 25 4 Step d Screw (quantity) M2 x 3 mm, flat-head, nylok-coated (2) Color Torque Black 1.0~1.5kgf.cm 35 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 40
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1030 Bottom slot cover For access, remove this FRU: "1010 Battery pack" on page 33 Figure 3. Removal steps of bottom slot cover Remove the two screws a . Then remove the bottom slot cover by arrow b . 1 1 2 Step a Screw ( - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 41
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1030 Bottom slot cover" on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 42
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Remove four screws e c and detach the hard disk drive from the metal frame in the direction shown by arrow e d . 4 3 3 3 3 Step e c Screw (quantity) M3 x 3 mm, flat- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 43
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1050 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • " slot and difficult to be moved. • For B50-30: Two memory channels are supported. Both channels have memory of same size and ranks. It is a must that SODIMM is inserted - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 44
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1060 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1030 Bottom slot cover" on page 36 Figure 6. Removal steps of PCI Express Mini Card for wireless LAN - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 45
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1070 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 33 Figure 7. Removal steps of keyboard Remove three screws a. 1 1 1 Step Screw (quantity) a M2 x 6 mm, flat-head, nylok-coated (3) Color Black Torque 1.5~2.0kgf.cm Pull - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 46
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 7. Removal steps of keyboard (continued) Lift up the keyboard d and disconnect the connector in the direction shown by arrows e f. Be careful not to damage the connector. . 4 5 6 When installing: Make sure that the - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 47
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1080 Keyboard bezel For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 Figure 8. Removal steps of keyboard bezel Remove nine screws a and - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 48
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 8. Removal steps of keyboard bezel (continued) Disconnect the three connectors in the direction shown by arrow c and remove the keyboard bezel by arrow d. 4 3 When installing: Make sure that all the connectors are - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 49
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1090 Finger print and power board For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel" on page 43 Figure 9. Removal - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 50
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 9. Removal steps of finger print and power board (Continued) Peel off the adhesive of the power board FPC. Remove the screw e . Then remove the - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 51
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1100 USB board and ODD board For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel" on page 43 Figure 10. Removal - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 52
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1110 Led board For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel" on page 43 Figure 11 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 53
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1120 Docking board (on select models) For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel" on page 43 Figure 12. - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 54
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1130 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 55
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Figure 13. Removal steps of system board (continued) Disconnect the ODD board connector and the USB board connector in the direction shown by arrow b . Then - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 56
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 13. Removal steps of system board (continued) For B50-70 (on select models): Disconnect the two docking connectors by arrows 7 h , then remove the system board in the direction by arrow i . 8 7 9 For B50-30/B50-30 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 57
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1140 Fan and heat sink assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • "1060 PCI - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 58
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1150 Speakers and battery board For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 59
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1160 LCD unit and base cover For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive antenna cables from the cable guides by arrows. Remove six screws - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 60
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 16. Removal steps of LCD unit and base cover (continued) Remove the LCD unit from the base cover in the direction by arrow b. 2 56 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 61
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 For Windows 7 operating System: 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 base cover, you need to apply the following labels: The following labels need - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 62
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual For Windows 8 operating System: 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 base cover, you need to apply the following labels - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 63
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1170 LCD front bezel For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • "1060 PCI Express Mini Card for - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 64
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1180 LCD panel For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • " - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 65
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Figure 18. Removal steps of LCD panel (continued) Turn over the LCD module in the direction as shown by arrow b. Disconnect the connector by arrow c - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 66
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual 1190 LCD hinges For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 • "1060 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 67
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 1200 Antenna, LCD cable, and integrated camera For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 DIMM" on page 39 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 68
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Figure 20. Removal steps of Antenna, LCD cable, and integrated camera Release two antenna cables and one LCD cable from the cable guide. Detach the adhesive of the antenna to remove them in the direction by arrow c. 3 3 2 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 69
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Locations Front view a Integrated camera b Built-in microphone c Wireless antennas d Computer display e Speakers f Power button 7 Finger print h Touch pad i Memory card slot j System status indicator 3 4 6 9 10 21 5 7 8 65 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 70
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Right-side view a Combo audio jack b USB port c Novo button d Kingston lock slot e Optical drive 3 2 1 4 5 66 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 71
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Bottom and left-side view a AC power adapter jack b Lenovo OneLink connector (on selected models) c Louvers d VGA port e RJ-45 port f HDMI port 7 USB port 1 2 3 4 5 6 7 67 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 72
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 69 • "LCD FRUs" on page 102 • "Keyboard" on page 105 • "Miscellaneous parts" on page 108 • "AC adapters" on page 109 • "Screws" on page 109 • - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 73
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Overall 1 2 4 3 5 (d) (c) 6 7 (f) 8 9 10 (e) (a) 11 12 13 15 14 17 18 16 (g) (b) 19 21 20 (h) (i) 22 69 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 74
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Table 5. Parts list-Overall No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 1 LCD unit (see "LCD FRUs" on page 102) 2 Keyboard (see "Keyboard" on page 105) 3 Battery pack, 4cell, 121500239 * 14.4V - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 75
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 12 ODD, 9.0mm Tray- 12 ODD, PSN UJ8HC 9.0 5DX0G86787 * Rambo ODD 12 Dummy ODD C 5M20G69603 * B50-30 13 ZIWB3 ODD Bezel 90205516 * 14 ZIWB3 ODD Board 90007355 N 15 ZIWB1 MB N15V - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 76
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 ZIWB3 MB W8S Jet- 90007360 N LE2G I7-4500U 1000 W/FP 15 ZIWB3 MB Jet-LE 2G 90007361 N I5-4200U 1000 W/FP 15 ZIWB3 MB W8P Jet- 90007362 N LE2G I5-4200U - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 77
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 C B50-45W8S A6-6310 5B20F86204 N 2G 1000W/FP 15 C B50-45 UMA A6- 5B20F86202 N 6310 1000 W/FP 15 C B50-45W8PUMA 5B20F86200 N A6-6310 1000W/FP 15 C B50-45W8SUMA 5B20F86198 N A6- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 78
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32936 N ● 80W8PI75500JT2G G FP DC 15 MBCB50- 5B20H33102 N ● 80W8SI75500JT2G G FP DC 15 MBCB50- 5B20H32912 N ● 80NOKI75500JT2G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 79
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33067 N ● 80W8PI75500JT1G G NFP DC 15 MBCB50- 5B20H32882 N ● 80W8SI75500JT1G G NFP DC 15 MBCB50- 5B20H33127 N ● 80NOKI75500JT1G G FPNDC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 80
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33122 N ● 80W8PI55200JT2G G FPNDC 15 MBCB50- 5B20H32930 N ● 80W8SI55200JT2G G FPNDC 15 MBCB50- 5B20H33105 N ● 80NOKI55200JT2G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 81
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33134 N ● 80W8PI55200JT1G G NFPNDC 15 MBCB50- 5B20H32983 N ● 80W8SI55200JT1G G NFPNDC 15 MBCB50- 5B20H33088 N ● 80NOKI35010JT2G G FP DC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 82
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32894 N ● 80W8PI35010JT1G G FP DC 15 MBCB50- 5B20H33065 N ● 80W8SI35010JT1G G FP DC 15 MBCB50- 5B20H32883 N ● 80NOKI35010JT1G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 83
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33086 N ● 80W8PI35005JT2G G NFP DC 15 MBCB50- 5B20H32903 N ● 80W8SI35005JT2G G NFP DC 15 MBCB50- 5B20H33071 N ● 80NOKI35005JT2G G FPNDC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 84
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32893 N ● 80W8PI35005JT1G G FPNDC 15 MBCB50- 5B20H33064 N ● 80W8SI35005JT1G G FPNDC 15 MBCB50- 5B20H32881 N ● 80NOKI35005JT1G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 85
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33135 N ● 80W8P3205UJT2G G NFPNDC 15 MBCB50- 5B20H32946 N ● 80W8S3205UJT2G G NFPNDC 15 MBCB50- 5B20H32933 N ● 80NOK3205UJT1G G FP DC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 86
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32969 N ● 80W8P3805UJT2G G FP DC 15 MBCB50- 5B20H33136 N ● 80W8S3805UJT2G G FP DC 15 MBCB50- 5B20H32947 N ● 80NOK3805UJT2G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 87
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32953 N ● 80W8P3805UJT1G G NFP DC 15 MBCB50- 5B20H33126 N ● 80W8S3805UJT1G G NFP DC 15 MBCB50- 5B20H32932 N ● 80NOK3805UJT1G G FPNDC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 88
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32843 N ● 80W8PUMAI75500 G FPNDC 15 MBCB50- 5B20H33022 N ● 80W8SUMAI75500 G FPNDC 15 MBCB50- 5B20H32839 N ● 80NOKUMAI75500 G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 89
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32954 N ● 80W8PUMAI55200 G NFPNDC 15 MBCB50- 5B20H33119 N ● 80W8SUMAI55200 G NFPNDC 15 MBCB50- 5B20H32934 N ● 80NOKUMAI35010 G FP DC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 90
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33140 N ● 80W8PUMAI35005 G FP DC 15 MBCB50- 5B20H32949 N ● 80W8SUMAI35005 G FP DC 15 MBCB50- 5B20H33117 N ● 80NOKUMAI35005 G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 91
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32842 N ● 80W8PUMA3205U G NFP DC 15 MBCB50- 5B20H32802 N ● 80W8SUMA3205U G NFP DC 15 MBCB50- 5B20H32968 N ● 80NOKUMA3205U G FPNDC 15 MBCB50- 5B20H33129 N - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 92
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33015 N ● 80W8PUMA3805U G FPNDC 15 MBCB50- 5B20H32830 N ● 80W8SUMA3805U G FPNDC 15 MBCB50- 5B20H33010 N ● 80NOKUMA3805U G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 93
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32986 N ● 80W8PI55200EX2G G NFPNDC 15 MBCB50- 5B20H32801 N ● 80W8SI55200EX2G G NFPNDC 15 MBCB50- 5B20H32977 N ● 80NOKI55200EX1G G FP DC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 94
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33063 N ● 80W8PI35010EX2G G FP DC 15 MBCB50- 5B20H32879 N ● 80W8SI35010EX2G G FP DC 15 MBCB50- 5B20H33053 N ● 80NOKI35010EX2G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 95
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32938 N ● 80W8PI35010EX1G G NFP DC 15 MBCB50- 5B20H33110 N ● 80W8SI35010EX1G G NFP DC 15 MBCB50- 5B20H32921 N ● 80NOKI35010EX1G G FP NDC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 96
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33037 N ● 80W8PI35005EX2G G FP NDC 15 MBCB50- 5B20H32855 N ● 80W8SI35005EX2G G FP NDC 15 MBCB50- 5B20H33032 N ● 80NOKI35005EX2G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 97
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33001 N ● 80W8PI35005EX1G G NFPNDC 15 MBCB50- 5B20H33000 N ● 80W8SI35005EX1G G NFPNDC 15 MBCB50- 5B20H32811 N ● 80NOK3205UEX2G G FP DC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 98
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33080 N ● 80W8P3205UEX1G G FP DC 15 MBCB50- 5B20H32906 N ● 80W8S3205UEX1G G FP DC 15 MBCB50- 5B20H33078 N ● 80NOK3205UEX1G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 99
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H32964 N ● 80W8P3805UEX2G G NFP DC 15 MBCB50- 5B20H33138 N ● 80W8S3805UEX2G G NFP DC 15 MBCB50- 5B20H32951 N ● 80NOK3805UEX2G G FP NDC 15 MBCB50- - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 100
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33026 N ● 80W8P3805UEX1G G FP NDC 15 MBCB50- 5B20H33038 N ● 80W8S3805UEX1G G FP NDC 15 MBCB50- 5B20H32858 N ● 80NOK3805UEX1G G - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 101
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 15 MBCB50- 5B20H33013 N 80W8PI75500EX2G G NFPNDC 15 MBCB50- 5B20H32837 N 80W8SI75500EX2G G NFPNDC 15 MBCB50- 5B20H33017 N 80NOKI75500EX1G G FP DC 15 MBCB50- 5B20H32833 N - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 102
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. 16 ZIWB3 Lower Case 90205529 W/Docking Hole 17 Memory, 11202451 M471B5674QH0-YK0 2GB DDR3L 1600 17 Memory, 11201299 HMT425S6AFR6A-PB 2GB DDR3L 1600 17 Memory, 11202301 RMT3170MK58F8F- 1600 2GB - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 103
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 17 Memory, 5M30G04992 * 18 WLAN, Intel WP1 SW10A11511 * 3160 1x1ac+BT M.2 ROW Combo.(BT ROM update) 18 WLAN, Cbt SW10A11586 * BCM43162 1x1AC+BT4.0 PCIE M.2 WLAN V2 non - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 104
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 18 WLAN, Ltn NFA345 SW10A11628 * 1x1AC+BT4.0 PCIE M.2 WLAN V2 18 WLAN, Intel 7265 SW10A11518 * 2x2AC+BT PCIE M.2 WLAN NV 18 WLAN, Ltn NFA344 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 105
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 20 HDD, ST500LM000 16200391 * 6G 7mm 500G+8G SSHD 20 HDD, ST1000LM014 16200389 * 9.5mm 1T+8G? 5400rpm 20 HDD, WD 16200022 * WD3200BPVT 5400RPM 320G HDD - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 106
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual LCD FRUs In Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80, the type of LCD is 15.6inch high definition (HD). 1 2 3 4 6 5 2 7 102 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 107
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Table 6. Parts list-15.6-in. HD TFT No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 1 ZIWB3 LCD BezelW/ 90205535 N CameraHole/Magnet/ Mylar 1 ZIWB3 LCDBezelWO/ 90205536 N CameraHole/Magnet/ Mylar 1 ZIWB1 LCD Bezel W/ 90205553 N - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 108
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Table 6. Parts list-15.6-in. HD TFT (continued) No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 5 ZIWB2 Camera Board 90007266 N 1M NT 5 ZIWB2 Camera Board 90007267 N 0.3M NT 5 Camera, BIS 5C20G78838 N - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 109
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Keyboard Table 7. Parts list-Keyboard Language P/N CRU B50- B50- B50- B50- B50- ID 30 30 T 45 70 80 English 25214785 ** U.K. English 25214786 Italian 25214787 Spanish 25214788 Turkish 25214789 Thailand 25214790 Portugue 25214791 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 110
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Table 7. Parts list-Keyboard (continued) Language P/N CRU B50- B50- B50- B50- B50- ID 30 30 T 45 70 80 English 25214755 ** U.K. English 25214756 Italian 25214757 Spanish 25214758 Turkish 25214759 Thailand - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 111
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Table 7. Parts list-Keyboard (continued) Language P/N CRU B50- B50- B50- B50- B50- ID 30 30 T 45 70 80 English 25214725 ** U.K. English 25214726 Italian 25214727 Spanish 25214728 Turkish 25214729 Thailand 25214730 Portugue 25214731 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 112
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Miscellaneous parts Table 8. Parts list-Miscellaneous parts No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 (a) ZIWB2 ODD Bracket 90205409 N (b) ZIWB2 HDD Bracket 90205411 N (c) ZIWB2 FP Bracket - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 113
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 AC adapters Table 9. Parts list-3-pin AC adapters FRU P/N CRU B50- B50- B50- B50- B50- ID 30 30 T 45 70 80 Delta ADLX45NDC3A 20V 36200602 * 2.25A adapter Lieton ADLX45NLC3A 20V 36200606 * 2.25A adapter Chicony ADLX45NCC3A 36200610 * 20V 2. - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 114
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list-3-pin power cords Region P/N CR B50- B50- B50- B50- B50- U ID 30 30 T 45 70 80 - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 115
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Region P/N CR B50- B50- B50- B50- B50- U ID 30 30 T 45 70 80 US 145-000594 * • LINETEK LP-30B + SPT-2 + LS15 1m US 145-000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1m US 145-000537 • Volex US15S3+ - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 116
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Region P/N CR B50- B50- B50- B50- B50- U ID 30 30 T 45 70 80 Korea 145-000590 * • LINETEK LS15+H05VV-F+LP-E04A 1m Korea 145-000558 • Longwell LP-486+KTLH03VV-F+LS-5 1m Korea 145-000533 • VOLEX M2511+KETI IEC+ - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 117
Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 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 currently available in your area. Any reference to a - Lenovo B50-80 | Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 118
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