Lenovo E49 Lenovo E49 Hardware Maintenance Manual
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- Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 1
Hardware Maintenance Manual Lenovo E49 and ZhaoYang E49 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 2
and the product it supports, be sure to read the general information under Appendix A "Notices" on page 89. Second Edition (May 2012) © Copyright Lenovo 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 3
Chapter 4. Related service information 33 Recovering the computer settings 33 Passwords 33 Power-on password 33 Supervisor password 33 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 34 Chapter 5. Lenovo E49 and ZhaoYang E49 37 Specifications 37 Status indicators - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 4
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E49 ZhaoYang E49 Machine type (MT) 3464 20161, 20162, 20178 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 E49 | Lenovo E49 Hardware Maintenance Manual - Page 6
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be familiar with before you service a Lenovo Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 3 • correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 8
safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance service the following parts with the power on when they are removed from their normal operating places in a machine: - Power supply units - Pumps - Blowers and fans - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 9
service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide -specific ESD procedures when they exceed the requirements noted here. Chapter - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 10
a grounding 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 is • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 11
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 12
DANGER 6 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 13
Chapter 1. Safety information 7 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 14
PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 15
PERIGO PERIGO DANGER DANGER DANGER Chapter 1. Safety information 9 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 16
DANGER DANGER DANGER DANGER DANGER VORSICHT 10 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 17
VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 18
VORSICHT VORSICHT VORSICHT 12 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 19
Chapter 1. Safety information 13 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 20
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Chapter 1. Safety information 15 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 22
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Chapter 1. Safety information 17 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 24
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Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Chapter 1. Safety information 19 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 26
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Chapter 1. Safety information 21 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 28
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Chapter 1. Safety information 23 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 30
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Chapter 1. Safety information 25 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 32
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in this manual. After a system board is replaced, ensure that the latest BIOS is installed to the system board before completing the service action. To download software fixes, drivers, and BIOS, do the following: 1. Go to http://www.lenovo.com/support. 2. Click Download Drivers & Software. The - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 34
of the error. Before replacing the adapter or device, remove the FRUs, sequence in the computer you are servicing may have been changed. Be extremely must be implemented on Lenovo products placed on Manual or direct substitutions can be used. • Compliant FRUs identified in Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 35
Power system checkout" on page 30 Before you go to the checkout guide, be sure to read the following important notes. Important notes: • Only certified trained personnel should service Consider replacing a FRU only when a problem recurs. If you suspect that a for repair costs if the Lenovo 2012 29 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 36
• Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might be a symptom of unauthorized service or modification. • If the spindle of a hard - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 37
• If the problem persists, go to Chapter 5 "Lenovo E49 and ZhaoYang E49" on page 37. Note: Noise from the ac power adapter does not always indicate a defect. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 38
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As many as two passwords might be needed for a Lenovo notebook computer: the power-on password, the hard disk password, and the supervisor BIOS and change the system configuration. Attention: If the SVP has been forgotten and cannot be made available to the service technician, there is no service - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 40
on the timer, and the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. • If the battery indicator blinks orange, indicating that the battery power is low. To cause the computer to return from sleep mode and resume - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 41
, 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 time. • If the timer conditions are satisfied in suspend mode. When the power is turned on, the computer returns from hibernation mode and resumes operation - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 42
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5. Lenovo E49 and ZhaoYang E49 This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" on page 38 • "Fn key combinations" on page 39 Specifications This topic lists the physical features for the Lenovo E49 and - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 44
reaches 20%, the blinking color changes to blue. • Amber: The battery discharge level is between 5% and 20%. • Fast blinking amber: The battery charge or discharge level is 5% or less. • Off: The battery is detached or the computer is powered off. On: The hard disk drive or optical drive is reading - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 45
key on a conventional keyboard. Has the same function as the Home key on a conventional keyboard. Has the same function as the End key on a conventional keyboard. Increases or decreases the display brightness level. Increases or decreases the sound volume. Chapter 5. Lenovo E49 and ZhaoYang E49 39 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 46
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. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals. Follow the on-screen instructions to find the manual for your product. You might be required to return the defective CRU. When - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 48
• Torque driver If you have a torque screwdriver, refer to the Torque column in the screw information table the torque specified in the screw information table for each step. • Ensure that torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 49
Manual. An electronic version of this manual can be found at http://www.lenovo.com/UserManuals. Follow the on-screen instructions to find the manual for , turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 50
specified in the parts list for your computer. Any other battery could ignite or explode. Unlock the manual battery latch 1 . Holding the spring-loaded battery latch in the unlocked position, remove the battery pack in the direction shown by the arrow 2 . 1 2 2 When installing: Install the - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 51
Removal steps of optical drive Remove the screw 1 . Use a screwdriver to push the optical drive in the direction shown by the arrow 2 . Then remove the optical drive 3 . 3 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 1.85 kgfcm Removal steps of optical - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 52
-head, nylon-coated (2) 1030 Bottom slot cover For access, remove this FRU: • "1010 Battery pack" on page 44 Removal steps of bottom slot cover Loosen the screws 1 , and then , remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 46 46 Hardware Maintenance - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 53
. 1 1 2 Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not in SLOT disk drive assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 46 Attention - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 54
drive from the slot 3 . 3 Color Black Torque 1.85 kgfcm When installing: Make sure that the hard disk drive connector is attached firmly. 48 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 55
in the direction shown by the arrow 2 . 2 Torque 4.0 kgfcm 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 46 Chapter 7. Removing and replacing a FRU 49 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 56
Black Torque 1.85 kgfcm 3 When installing: Plug the gray cable into the main connector, and the black cable into the auxiliary connector. 50 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 57
For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 46 Removal steps of thermal fan assembly Detach the connector 1 . 1 When installing: Make sure that the connector is attached firmly. Loosen the screws 2 to 8 . 7 8 2 6 5 4 3 Note - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 58
Lift the thermal fan assembly in the direction shown by the arrow 9 . Note: Be careful not to damage the connector. 9 52 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 59
application of grease can cause a thermal problem due to imperfect contact with a component. For models with a discrete thermal fan assembly a b For models with an integrated thermal fan assembly a 1080 Microprocessor For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 60
above the microprocessor socket a , and then rotate the head of the screw in the direction shown by the arrow b to secure the microprocessor. 1090 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1030 Bottom slot cover" on page 46 54 Hardware Maintenance - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 61
Remove the screws 1 . 1 1 When installing: Make sure that the screws have been fastened to secure the keyboard. Step 1 Screw (quantity) M2 × 6 mm, flat-head, nylon-coated (2) Color Black Torque 1.85 kgfcm Push hard in the direction shown by the arrows 2 to unlatch - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 62
lightly in the direction shown by the arrow 3 . Then remove the keyboard in the direction shown by the arrows 4 . 4 4 4 3 Carefully lift the keyboard until you can see how it's connected. Hold the keyboard above the computer 5 , and then detach the keyboard connector. 56 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 63
5 7 6 When installing: Make sure that the keyboard connector is attached firmly. 1100 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Optical drive" on page 44 • "1030 Bottom slot cover" on page 46 • "1090 Keyboard" on page 54 Chapter 7. Removing and - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 64
bezel Remove the screws 1 , 2 , and 3 that secure the keyboard bezel. 2 2 2 1 1 1 1 3 3 3 1 1 1 1 1 1 Step 1 2 3 Screw (quantity) M2 × 6 mm, flat-head, nylon-coated (10) M2 (quantity) M2 × 6 mm, flat-head, nylon-coated (2) 58 Hardware Maintenance Manual Color Black Torque 1.85 kgfcm - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 65
a plastic pry tool as shown in the following illustration. Then remove the keyboard bezel in the direction shown by the arrow 15 . 14 14 14 15 14 14 14 1110 Power board For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Optical drive" on page 44 14 14 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 66
slot cover" on page 46 • "1090 Keyboard" on page 54 • "1100 Keyboard bezel" on page 57 Removal steps of power board Remove the screw 1 and then remove the power board 2 . 2 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) 1120 Backup battery For access, remove these FRUs in - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 67
assembly" on page 47 • "1060 PCI Express Mini Card for wireless LAN" on page 49 • "1070 Thermal fan assembly" on page 51 • "1080 Microprocessor" on page 53 • "1090 Keyboard" on page 54 • "1100 Keyboard bezel" on page 57 • "1120 Backup battery" on page 60 Chapter 7. Removing and replacing a FRU 61 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 68
board in the direction shown by the arrow 6 . Then detach the DC-in cable 7 . 7 6 1140 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Optical drive" on page 44 62 Hardware Maintenance - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 69
47 • "1060 PCI Express Mini Card for wireless LAN" on page 49 • "1070 Thermal fan assembly" on page 51 • "1080 Microprocessor" on page 53 • "1090 Keyboard" on page 54 • "1100 Keyboard bezel" on page 57 • "1120 Backup battery" on page 60 • "1130 System board assembly" on page 61 Removal steps of LCD - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 70
Color Silver Torque 4.0 kgfcm When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. • Make sure that the LCD - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 71
47 • "1060 PCI Express Mini Card for wireless LAN" on page 49 • "1070 Thermal fan assembly" on page 51 • "1080 Microprocessor" on page 53 • "1090 Keyboard" on page 54 • "1100 Keyboard bezel" on page 57 • "1120 Backup battery" on page 60 • "1130 System board assembly" on page 61 • "1140 LCD unit" on - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 72
Removal steps of DC-in cable and base cover Remove the screw 1 , and the DC-in bracket 2 . Remove the DC-in cable in the direction shown by the arrow 3 . 1 2 3 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 1.85 kgfcm 66 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 73
location of each label. 1 23 4 567 14 13 12 8 9 11 10 If the Windows Certificate of Authentication label (COA) 1 is attached to a part that is replaced, return access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1140 LCD unit" on page 62 Chapter 7. Removing and replacing a - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 74
arrows 2 . Torque 1.85 kgfcm 2 2 2 2 When installing: Make sure that all the latches are attached firmly. Then secure the bezel with the screws. 68 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 75
these FRUs in order: • "1010 Battery pack" on page 44 • "1140 LCD unit" on page 62 • "2010 LCD front bezel" on page 67 Removal steps of integrated camera Remove the integrated camera from the LCD cover as shown in the following illustration. Note: The integrated camera is stuck on the top center of - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 76
in the direction shown by the arrow 3 . Then remove the LCD cable. 5 3 4 When installing: Make sure that the connector is attached firmly. 70 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 77
-coated (4) 2040 Antenna assembly and LCD rear cover For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1140 LCD unit" on page 62 • "2010 LCD front bezel" on page 67 • "2020 Integrated camera" on page 69 • "2030 LCD panel, LCD cable, and hinges" on page 69 1 Color Black - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 78
the LCD rear cover assembly and from the hinges in the direction shown by the arrows 1 . 1 1 Cable routing: Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes. As you route the cables, make sure that they are not subject to any tension. Tension could - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 79
This chapter introduces the location of the hardware components. Front view 2 1 2 12 11 10 9 3 8 7 6 4 5 Figure 1. Lenovo E49 and ZhaoYang E49 front view 1 Integrated camera (on some models) 2 Wireless antennas 3 Mute button (on some models) 4 Speaker (right) 5 Fingerprint reader (on some - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 80
Right-side view 1 2 3 4 Figure 2. Lenovo E49 and ZhaoYang E49 right-side view 1 USB connector (on some models) 2 Optical drive 3 USB connector 4 Combo audio jack Rear view 1 Figure 3. Lenovo E49 and ZhaoYang E49 rear view 1 Power jack 74 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 81
Bottom and left-side view 1 2 3 4 5 10 6 7 98 Figure 4. Lenovo E49 and ZhaoYang E49 bottom and left-side view 1 Battery latch (manual) 2 Battery pack 3 Battery latch (spring-loaded) 4 Security keyhole 5 Fan louvers 6 Monitor connector 7 Ethernet connector 8 HDMI port 9 USB 3.0 connectors 10 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 82
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more than two screws. Examples of these types of CRUs include the ac power adapter, power cord, battery, and hard disk drive. Other self-service CRUs depending on product design might include the memory module, wireless card, keyboard, and palm rest with finger print reader and touch pad. - Optional - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 84
Parts list-Overall No. FRU (Overall) a-d See Miscellaneous parts 1 LCD unit (see "LCD FRUs" on page 81) 2 Hinge Door L+R 3 Power Board 3 LSS Power Board for E49A&G 4 Upper Case W/TP 78 Hardware Maintenance Manual 1 2 3 a 4 5 6 b 7 c 8 FRU no. CRU ID 90200863 N 90000247 N 90000315 N 90200869 N - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 85
(continued) No. FRU (Overall) 4 LSS Upper Case W/TP for E49A&G 5 Battery, 6 cell 2.2 Ah, SA L11S6Y01, 48 Wh 5 Battery, 6 cell 2.2 Ah, SN L11N6Y01, 48 Wh 5 Battery, 6 cell 2.2 Ah, LG L11L6Y01, 48 Wh 5 Battery, 6 cell 2.2 Ah, SM/S L11M6Y01, 48 Wh 5 Battery, 6 cell 2.8 Ah, SA L11S6F01 3S2P, 62 Wh - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 86
20200100 0B42379 20200101 0B42380 10 Wireless LAN, Wifi non Intel 1x1, Cybertan Broadcom BCM4313 1*1 BGN MOW 20200102 0B42368 10 Wireless LAN, Wifi non Intel 1x1, TP LTN RealTek b/g/n 102500301 0A38404 CRU ID N N N N N N N ** ** ** ** ** ** ** N N N N N N N N 80 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 87
Module DIS W/FAN 90200874 15 Keyboard (see "Keyboard" on page 83) - LLP Microphone 90201081 - LSS Speaker R E49AL&L 90201268 - LSS Speaker L E49AL&L 90201269 - LSS Speaker L for E49A&G 90201270 - LSS Speaker R for E49A&G 90201271 - ac power adapter (see "ac power adapters" on page - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 88
Table 4. Parts list - LCD No. FRU 1 LCD Bezel W/Camera Hole 2 Hinge L+R 3 Antenna R 4 LB48 Camera 0.3M 56.18011.472 4 LSS Camera 1M 5 LCD Cover 6 LCD Cable 7 Antenna L 8 Panel , Wedge, BOE, HB140WX1-200 (Asynch) 82 Hardware Maintenance Manual 1 2 3 4 5 FRU no. 90200865 90200867 90200872 90000224 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 89
Keyboard FRU Chicony, E49A&G LSS Function Board Cable Touchpad Cable FRU no. 90200859 90000318 90200998 90200860 CRU ID N N N N Note: Italicized letters in parentheses are references to the exploded view in "Overall" on page 78. ac power adapters Table 7. Parts list-3-pin (65 W) ac power adapters - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 90
power adapters FRU Delta ADP-90DD BD, EuP model LITEON PA-1900-56LC, EuP model Chicony CPA-A090, EuP model FRU no. 36001941 45N0217 36001927 45N0221 36001942 45N0225 CRU ID * * * Power cords A Lenovo power cord for a specific * 145000590 * 145000586 * 145000597 * 84 Hardware Maintenance Manual - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 91
Taiwan • LINETEK LS15+VCTF+LP-53 1 m U.K. • LINETEK LP-61L+ H03VV-F+ LS15 1 m UL • LINETEK LP-30B + SPT-2 + LS15 1 m Table 10. Parts list - 3-pin power cords (Longwell) Country or region Argentina • Longwell LP-24+H03VV-F+LS-18 1 m Australia, New Zealand • Longwell LP-23A+LFC-3R+LS-18 1 m Brazil - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 92
Longwell LP-30B+SPT-2 18AWG+LS-18 1 m Table 11. Parts list - 3-pin power cords (Volex) Country or region Argentina • VOLEX VA2073+H03VV-F+VAC5S 1 m Australia, New m Taiwan • VOLEX TW15CS3+VCTF+VAC5S 1 m 86 Hardware Maintenance Manual FRU no. 145000561 CRU ID * 145000562 * FRU no. 145000528 CRU - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 93
US15S3+SPT-2 +VAC5S 1 m Table 12. Parts list - 2-pin power cords (Linetek) Country or region Africa • LINETEK PE364("O")+H03VVH2-F+LS7H 1 CCC • LINETEK PC205+RVV 0.75/2C+COC03 1 m CE • LINETEK LP21+H03VVH2-F+ LS7 1 m India • LINETEK LP28+IS:694 0.75/2C+ LS7H 1 m Israel • LINETEK LP45+H03VV-F+LS7 1 - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 94
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are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 96
information on Class B digital devices, refer to the corresponding information in the User Guide. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo OneKey Windows is the trademark of the Microsoft group of companies. Intel is the trademark - Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 97
- Lenovo E49 | Lenovo E49 Hardware Maintenance Manual - Page 98
Part Number: Printed in China (1P) P/N: *1P*
Hardware Maintenance Manual
Lenovo E49 and ZhaoYang E49