Lenovo IdeaCentre B550 IdeaCentre B550-B555 Hardware Maintenance Manual
Lenovo IdeaCentre B550 Manual
View all Lenovo IdeaCentre B550 manuals
Add to My Manuals
Save this manual to your list of manuals |
Lenovo IdeaCentre B550 manual content summary:
- Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 1
IdeaCentre B550-B555 Hardware Maintenance Manual ideaideaideaCentreidea - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 2
- Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 3
IdeaCentre B550-B555 Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 4
First Edition (July 2013)30th © Copyright Lenovo 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 5
a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Symptom-to-FRU Index . . 19 Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. Locating connectors, controls and components 21 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 6
iv IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 7
manual This manual contains service and reference information for IdeaCentre B550-B555 computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo avant d'exécuter les instructions. Lesen Sie unbedingt alle - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 8
2 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 9
, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes. • After service, reinstall all safety shields, guards, you open the computer covers, unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2013 3 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 10
special safety precautions when you work with very high voltages; these instructions are in the safety sections surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 11
installed to protect users and service personnel from injury. This guide addresses only those items. However can continue without first correcting the problem. Consider these conditions and the safety the charge so that the machine, the part, the work mat, and the person handling the part are all at - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 12
open the device covers, unless instructed otherwise in the installation and configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. 6 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 13
: • Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. • Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 14
are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices. 8 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 15
supported by this publication. Specifications This section lists the physical specifications for your computer. This section lists the physical specifications for your computer. Type IdeaCentre B550 Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013 9 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 16
10 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 17
servicing might have been rearranged or the drive startup sequence changed. Be extremely careful during write operations such as copying, saving, or formatting. Data or programs can be overwritten if you select an incorrect drive. General error messages appear if a problem instructions instructions: - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 18
12 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 19
Setup Utility menu. The keys used to perform various tasks are displayed on the bottom of each screen. Using passwords You can use the Lenovo BIOS Setup Utility program to set passwords to prevent unauthorized persons from gaining access to your computer and data. See "Starting the Setup Utility - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 20
start the Lenovo BIOS Setup Utility program until a valid password is typed from the keyboard. Setting, changing, or deleting a Power-On Password Note: A password can be any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 21
setup notice will display that changes have been saved. 4. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Select Save can be used. ATA Drive Setup Select IDE or ACHI mode. Device driver support is required for ACHI mode. Depending on how the hard disk image was - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 22
the boot sequence. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from the menu. Notes: a. If you do not want to save the settings, select Discard changes and Exit from the menu. 16 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 23
or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you do not want to save the settings, select - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 24
18 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 25
used to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to "Undetermined problems" on page 20. Notes: • If you have both an . FRU/Action Reseat connectors Power Cord Power-on Switch © Copyright Lenovo 2013 19 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 26
operations • Checks that the memory is working correctly • Starts video operations • Verifies that the boot drive is working POST Error Message Keyboard error Reboot and have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 27
receiver (Only functional on models equipped with a IR receiver module) Attention: The effective range of the Built-in IR Emitter is 10 feet (3m). © Copyright Lenovo 2013 21 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 28
on the left and right side of the computer. 1 2 1. Optical drive 2. Power button 3. USB 3.0 connector 4. Headphone connector 3 4 5 6 7 5. Microphone connector 6. USB 3.0 connector 7. Memory card reader 22 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 29
Rear view The following illustration shows the location of connectors and components on the rear of the computer. 8 7 2 1. TV tuner port (selected models only) 2. HDMI-in connector (selected models only) 3. HDMI-out connector 4. USB 3.0 connectors (2) (selected models only) 1 3 45 6 5. USB 2.0 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 30
bezel 13. LED panel 14. Chassis 15. Rear deco 16. Mother board 17. Power supply 18. Middle cover 19. Rear cover 20. Computer stand 24 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 31
B550 motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. It provides basic computing functions and supports (2) 7. HDMI-in/out connectors 8. Mini PCI connector 9. Touch control board connector 10. Front function board connector 11. B- - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 32
computer. It provides basic computing functions and supports a variety of devices that are factory-installed connectors (2) 7. HDMI-in/out connectors 8. Mini PCI connector 9. Touch control board connector 10. Front function board connector 11. B-CAS IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 33
with your computer. To obtain copies of the Safety and Warranty Guide, go to the Support Web site at: http://consumersupport.lenovo.com. Note: Use only parts provided by Lenovo. General information Pre-disassembly instructions Before proceeding with the disassembly procedure, make sure that you do - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 34
your operating system, and turn off all attached devices and the computer. Step 2. Locate the connector for the power cord. Refer to "Rear view". 28 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 35
: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To remove the computer cover: Step 1. Remove any media (disks, CDs, DVDs - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 36
the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage. To remove the computer for help with locating the various connectors. 30 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 37
may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace a memory module Step 1. Step 2. Step 3. Step 4. Remove any media - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 38
-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the hard disk cover. Refer to "Removing the rear cover". 32 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 39
Step 5. Push then slide the hard disk drive and bracket upward and out of the chassis as shown. 1 2 1 2 Step 6. Push the pins and release the hard disk drive from the bracket. Step 7. Install the new hard disk drive as follows: a. Line up the new hard disk drive with the bracket and secure it with - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 40
to the metal bracket. 1 Step 8. Use a small flat head screwdriver to press and push out the pins that secure the cover to the disk. 2 3 34 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 41
: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To remove the middle cover Step 1. Step 2. Step 3. Step 4. Step 5. Step - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 42
down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the converter . Refer to "Removing the middle cover". 36 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 43
: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the EMI cover Step 1. Step 2. Step 3. Step 4. Step 5. Step - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 44
"Replacing the optical drive". Remove the middle cover. Refer to "Removing the middle cover". Remove the EMI cover. Refer to "Removing the EMI cover". 38 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 45
Step 9. Disconnect the speaker cable from the connectors on motherboard. Step 10. Detach the speaker system from the rubber screws. Step 11. To install the new speaker system: a. Secure the new speaker system to the chassis with the rubber screws. b. Connect the new speaker cable to motherboard. - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 46
"Replacing the optical drive". Remove the middle cover. Refer to "Removing the middle cover". Remove the EMI cover. Refer to "Removing the EMI cover". 40 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 47
: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To remove the power supply: Step 1. Step 2. Step 3. Step 4. Step 5. Step - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 48
-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the system fan cover. Refer to "Removing the EMI cover". 42 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 49
: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the heat-sink: Step 1. Step 2. Step 3. Step 4. Step 5. Step - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 50
10. Remove the heat-sink. Refer to "Replacing the heat-sink". Step 11. Lift the small handle and open the retainer. Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides. 44 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 51
Step 12. Lift the microprocessor straight up and out of the socket. Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides. Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 52
face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To remove the rear deco . Refer to "Removing the middle cover". 46 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 53
may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the camera: Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 54
Wi-Fi card. Refer to "Replacing the Wi-Fi card". Step 15. Remove the TV tuner card. Refer to "Replacing the TV tuner card". 48 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 55
Step 16. Remove the TV antenna connector. Step 17. Remove all the cables connected to the motherboard, including: a. LVDS cable b. Hard disk drive power and SATA cables. c. Optical disk drive power and SATA cables. d. Power supply cables e. Converter cable f. Speaker cable g. Camera cable h. Power - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 56
on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage. To replace the LED antenna cables d. Converter cable e. Power board cable 50 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 57
antenna cables to the front bezel. d. Install the hard disk drive and optical disk drive data and power connectors to the chassis. e. Attach the touch control board, camera, Wi-Fi card, rear I/O module, TV-Tuner card, power supply, speaker system, CPU, heat-sink module, memory, system fan, converter - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 58
52 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 59
B550 Delta 84W FAN B550 SUNNON 65W FAN B550 SUNNON 84W FAN B550 REAR COVER ODD BK (L) B550 REAR COVER IO BK (R) B550 REAR COVER ODD SILVER (L) B550 REAR COVER IO SILVER (R) B550 HINGE (BK) B550 HINGE (SILVER) B550 ODD BEZEL(BK) B550 ODD BEZEL W/BD (BK) B550 ODD BEZEL (SILVER) B550 Lenovo 2013 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 60
N 90203800 N 90203801 N 90203802 N 90203803 N 90203804 N 90203805 N 90203806 N 90203807 N 90203813 N 90203907 N 90004059 N 90004060 N 90203936 N 90203908 N 90400201 N 90400202 N 90400203 N 90400204 N 90400205 N 90400206 N 90400207 N 90400208 N 54 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 61
Mainboard Cable Mainboard B550 POWER BOARD CABLE B550 ODD SATA CABLE B550 HDD SATA CABLE B550 CONVERTER CABLE B550 WEBCAM CABLE 5P FOR 1MIC B550 WEBCAM CABLE 6P FOR 2MIC B550 NOK UMA W/USB 3.0 W/HDMI MB B550 W8P UMA W/USB 3.0 W/HDMI MB B550 W8S UMA W/USB 3.0 W/HDMI MB B550 NOK 1G_HD8570 W/USB3 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 62
N 1100786 N 1100787 N 1100798 N 1100799 N 1100800 N 1100949 N 1100950 N 1100929 N 1100930 N 1100931 N 1100932 N 1100642 2 1100643 2 1100228 2 1100750 2 1100683 2 1100637 2 1100638 2 1100639 2 1100640 2 1100672 2 1100906 2 1100942 2 1100633 2 56 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 63
HDD SSHD ODD 6G(2G+4G) 12GB(4G+8G) 500GB 1TB 2TB SSHD ODD HMT41GS6AFR8A-PB MT16KTF1G64HZ-1G6E1 Elp_R J4208EBBG-GN-F 8GB D3-1600S Memory M471B1G73QH0-YK0 8GB D3L-1600S Memory-HF M471B1G73DB0-YK0 8GB D3L-1600S Memory-HF M471B5773DH0-YK0 M471B5273DH0-YK0 HMT425S6AFR6A-PB HMT451S6AFR8A-PB Elp_R - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 64
B-CAS for Japan Remotor Camera Touch Pad AMD Radeon HD 8570A(Sun 9712 N CAM CCY 720P VC 9712 N CAM Chicony TGR1226 2.4G touchpad BLK final 1100699 N 1100661 N 1100659 N 1100660 N 1100788 N 20200531 N 20200533 N 20200530 N 20200532 N 25212969 1 58 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 65
Wireless Keyboard&Mouse Wireless Keyboard&Mouse Liteon SK-8861(US) 2.4G KB-Black8 Liteon SK-8861(US-MY) 2.4G KB-Black8 Liteon SK-8861(TW) 2.4G KB-Black8 Liteon SK-8861(TH) 2.4G KB-Black8 Liteon SK-8861(CS-SK) 2.4G KB-Black8 Liteon SK-8861(US-IN) 2.4G KB-Black8 Liteon SK-8861(RU) 2.4G KB-Black8 - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 66
1 25209123 1 25209124 1 25209125 1 25209126 1 25209127 1 25209128 1 25209129 1 25209130 1 25209131 1 25209132 1 25209133 1 25209134 1 25209135 1 25209136 1 25209137 1 25209138 1 25209139 1 25200528 1 25200529 1 25200530 1 25213876 1 25213877 1 60 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 67
Power Cord Power Cord LW BLK1.8m UL CSA Power Cord(R) VL BLK1.8m UL CSA Power Cord® Luxshare 1.8m C13 US power cord LW BLK1.8m ANE Power Cord® VL BLK1.8m ANE Power Cord® Luxshare 1.8m C13 Austrilia power cord LW 1.8m JAPAN Power Cord® Volex 1.8m C13Japan power cord Luxshare 1.8m C13 Japan power - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 68
Israel C13 power cord® Volex 1.8m C13 Isereal power cord Luxshare 1.8m C13 Isereal power cord 31049511 1 31502863 1 31039732 1 31049516 1 31502868 1 31039728 1 31049510 1 31502866 1 62 IdeaCentre B550-B555Hardware Maintenance Manual - Lenovo IdeaCentre B550 | IdeaCentre B550-B555 Hardware Maintenance Manual - Page 69
applies to all machine types supported by this publication. Additional Service Information This chapter provides additional information that the service representative might find helpful. Power . • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2013 63
IdeaCentre B550–B555
Hardware Maintenance Manual