hit counter script
Lenovo ideaCentre C340 Series Hardware Maintenance Manual
  1. Manuals
  2. Brands
  3. Lenovo Manuals
  4. Desktop
  5. C340 Series
  6. Hardware maintenance manual

Lenovo ideaCentre C340 Series Hardware Maintenance Manual

Machine types: 10102/4773 [c340], 10104/6595 [c440]
Hide thumbs Also See for ideaCentre C340 Series:
Table of Contents

Advertisement

Quick Links

See also: User Manual
Lenovo C340/440 Series
Hardware Maintenance Manual
Machine Types: 10102/4773 [C340], 10104/6595 [C440]

Advertisement

Table of Contents
loading

Related Manuals for Lenovo ideaCentre C340 Series

Summary of Contents for Lenovo ideaCentre C340 Series

  • Page 1 Lenovo C340/440 Series Hardware Maintenance Manual Machine Types: 10102/4773 [C340], 10104/6595 [C440]...
  • Page 3 Lenovo C340/440 Series Hardware Maintenance Manual Machine Types: 10102/4773 [C340], 10104/6595 [C440]...
  • Page 4 Second Edition (May 2013)29th © 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...

  • Page 5: Table Of Contents

    Selecting a startup device ..Replacing the front control board ..Exiting the Lenovo BIOS Setup Utility program . . Replacing the power switch board ..
  • Page 6 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 7: Chapter 1. About This Manual

    This manual contains service and reference information for Lenovo C340 and C440 All-In-One computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information.
  • Page 8 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 9: Chapter 2. Safety Information

    Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect any attached power cords, telecommunication cables, network cables, and modem cables before you open the computer covers, unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2013...
  • Page 10 – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Use caution; do not become a victim yourself. Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 11: Safety Inspection Guide

    – Switch off power. – Send another person to get medical aid. Safety inspection guide The intent of this inspection guide is to assist you in identifying potential hazards posed by these products. Each computer, as it was designed and built, had required safety items installed to protect users and service personnel from injury.

  • Page 12: Grounding Requirements

    • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 13 To Connect To Disconnect 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2. First, remove power cords from outlets. 3. Attach signal cables to connectors. 3. Remove signal cables from connectors. 4. Attach power cords to outlet. 4.
  • Page 14 To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices. Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 15: Chapter 3. General Information

    This chapter provides general information that applies to all computer models covered by this manual. Specifications This section lists the physical specifications for your computer. This section lists the physical specifications for your computer. Type Lenovo C340/C440 This section lists the physical specifications. Environment Air temperature: Operating: 10°...
  • Page 16 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 17: Chapter 4. General Checkout

    • If the computer displays a POST error, go to “POST error codes”. • If the computer hangs and no error is displayed, continue at step 7. 7. If the test stops and you cannot continue, replace the last device tested. © Copyright Lenovo 2013...
  • Page 18 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 19: Chapter 5. Using The Setup Utility

    1. If your computer is already on when you start this procedure, shut down the operating system and turn off the computer. 2. Press and hold the F1 key then turn on the computer. When the Lenovo BIOS Setup Utility program is displayed, release the F1 key.
  • Page 20 5. Select Save changes and Exit from the menu. Power-On Password When a Power-On Password is set, you cannot 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 characters (a-z and 0-9).

  • Page 21: Enabling Or Disabling A Device

    To set a Power-On Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (See ”Starting the Lenovo BIOS Setup Utility program” on page 13.) 2. From the Security menu, select Set Power-On Password and press the Enter key.

  • Page 22: Selecting A Startup Device

    Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Lenovo BIOS Setup Utility program main menu, select the Startup option.

  • Page 23: Exiting The Lenovo Bios Setup Utility Program

    Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the Esc key several times. Do one of the following: •...
  • Page 24 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 25: Chapter 6. Symptom-To-Fru Index

    Check that the following are properly installed: Reseat connectors • Power Cord • On/Off Switch connector • System Board Power Supply connectors • Microprocessor connections Check the power cord. Power Cord Check the power-on switch. Power-on Switch © Copyright Lenovo 2013...

  • Page 26: Post Error Codes

    3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or component. If all devices and components have been removed and the problem continues, replace the system board. Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 27: Chapter 7. Locating Connectors, Controls And Components

    7. Left direction button 3. Hard disk drive indicator 8. Right direction button 4. Wi-Fi status indicator 9. Monitor On/Off button 5. Monitor On/Off indicator 10. Built-in IR receiver (Only functional on models equipped with a IR receiver module) © Copyright Lenovo 2013...
  • Page 28 1. USB connector 5. Memory card reader 2. Headphone connector 6. Power button 3. Microphone connector 7. Optical drive eject button 4. USB connector 8. Optical drive Attention: Do not insert 3-inch discs into the optical drive. Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 29 Rear view The following illustration shows the location of connectors and components on the rear of the computer. 1. TV tuner connector (selected models only, 2 connectors 6. USB connector for Japan) 2. TV tuner connector (selected models only, 2 connectors 7.
  • Page 30 17. Hard disk drive and bay 7. Speakers 18. Converter board 19. Front function board 8. Rear I/O module 9. Chassis 20. Optical drive 10. LED panel 21. Optical drive bracket 11. Front bezel 22. Touch control board Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 31 Identifying parts on the 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 a variety of devices that are factory-installed or that you can install later. The following illustration shows the location of connectors and components on the front of the motherboard.
  • Page 32 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 33: Chapter 8. Replacing Hardware

    Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included 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.

  • Page 34: Replacing The Keyboard And Mouse

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 35 Step 2. Disconnect the adapter cable from the computer , then unplug the power cord from electrical outlet. Step 3. Connect the new adapter as shown. Chapter 8 Replacing hardware...

  • Page 36: Removing The Stand Base

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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 touch screen from scratches or other damage.

  • Page 37: Replacing A Memory Module

    Note: 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 touch screen from scratches or other damage.
  • Page 38 Note: 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 touch screen from scratches or other damage.

  • Page 39: Replacing The Hard Disk Drive

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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 touch screen from scratches or other damage.

  • Page 40: Replacing The Optical Drive

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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 touch screen from scratches or other damage.
  • Page 41 Step 6. Push the optical drive pin downward to push out the optical drive as shown. Step 7. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that the disk springs out as shown. Step 8.

  • Page 42: Removing The Stand Holder

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 43: Removing The Middle Cover

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 44: Replacing The Converter Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 45: Replacing The Touch Control Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 46: Removing The Emi Cover

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 47: Replacing The Rear I/O Module

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 48: Replacing The Tv Tuner Card

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 49: Replacing The Wlan Card

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 50: Replacing The Speaker System

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 51: Replacing The System Fan

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 52: Replacing The Heat-Sink

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 53: Replacing The Camera

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 54: Replacing The Cpu

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.
  • Page 55 Step 6. Remove the optical drive. Refer to “Replacing the optical drive”. Step 7. Remove the stand holder. Refer to “Removing the stand holder”. Step 8. Remove the middle cover. Refer to “Removing the middle cover”. Step 9. Remove the EMI cover. Refer to “Removing the EMI cover”. Step 10.
  • Page 56 Step 17. Use a thermal grease syringe to place 5 drops of grease on the top of the microprocessor. Each drop of grease should be 0.03ml (3 tick marks on the grease syringe). Step 18. Reattach the heat-sink, EMI cover, middle cover, optical drive, stand holder, foot cover and stand base. Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 57: Replacing The Front Control Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 58: Replacing The Power Switch Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 59: Replacing The Motherboard

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.

  • Page 60: Replacing The Led Panel

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: 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.
  • Page 61 Step 4. Remove the stand base. Refer to “Removing the stand base”. Step 5. Remove the foot cover. Refer to “Removing the foot cover”. Step 6. Remove the optical drive. Refer to “Replacing the optical drive”. Step 7. Remove the stand holder. Refer to “Removing the stand holder”. Step 8.
  • Page 62 A converter jumper setting is required after replacing the old panel with a new panel. Follow the below diagram to insert the jumper heads to the pins properly depending on the panel brands.Follow the below drawing to locate the LCD jumper header on the motherboard: Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 63 C340 20in LCD Jumper Setting Panel SAM/SEC 11S18200419 11S18200171 11S18200079 Heads Position C440 21.5in LCD Jumper Setting Panel SAM/SEC 11S18200835;11S1820016911S18200835 11S18200166 Heads Position Step 19. Reattach the system fan, speaker system, EMI cover, middle cover, stand holder, optical drive, foot cover and stand base.
  • Page 64 Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 65: Chapter 9. Fru Lists

    • 1– identifies parts that are fairly simple to replace, requiring few or no tools. • 2– identifies parts that are slightly more difficult to replace. • N-identifies parts that are not to be replaced by the customer. Service Item # Description Part CRU ID Number Computer stand ？？ ？？ © Copyright Lenovo 2013...
  • Page 66 C340 Rear IO Board W/GPU W/HDMI W/O TV 90001413 90001414 C340 Rear IO Board W/GPU W/O HDMI W/TV C340 Rear IO Board W/GPU W/O HDMI W/O TV 90001415 90001416 C340 Rear IO Board W/O GPU W/HDMI W/O TV Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 67 Avermedia H339BA ATSC Mini TV Card 11200291 System fan C340/C440 AVC Fan 90201347 90201349 C340/C440 Delta Fan Heat-sink C340 AVC DIS HeatSink 90201656 90201657 C440 Coolermaster DIS HeatSink C340 AVC UMA HeatSink 90201658 90201659 C440 Coolermaster UMA HeatSink C340 AVC UMA HeatSink...
  • Page 68 Optical drive PLDS DS-8A8SH 25201487 25201108 SN-208AB HLDS GT50N 25201635 25209015 HLDS GT80N Slim Rambo w/o bezel-LH PLDS DS-8A9SH Slim Rambo w/o bezel-LH 25209016 25209014 TSST SN-208DB Slim Rambo w/o bezel-LH Optical drive bracket ？？ Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 69: Chapter 10. Fru Lists-C440 Touch

    • 1– identifies parts that are fairly simple to replace, requiring few or no tools. • 2– identifies parts that are slightly more difficult to replace. • N-identifies parts that are not to be replaced by the customer. Part item Name Part Description (English) FRU PN © Copyright Lenovo 2013...
  • Page 70 C440 TOUCH LCD MODULE FOR 2D AUO (GY) 90400117 C440 TOUCH LCD MODULE FOR 2D LG (GY) 90400118 C440 TOUCH LCD MODULE FOR 2D AUO (BL) 90400165 C440 TOUCH LCD MODULE FOR 2D LG (BL) 90400166 Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 71 90201428 C340 HDD SATA cable 90201429 C340 Function board cable 90201430 90201431 C340 Power board cable C340 TV tuner Cable For F type 90201453 90201454 C340 TV tuner Cable For IEC type C340 DC in cable (120W) 90201448 90202553 C440 TOUCH Sigle Mic Wecam Cable...
  • Page 72 I I3-3220 3.3/1600/3/1155 55 L1 CPU® 1100456 I I3-2130 3.4/1333/3/1155 65 Q0 CPU® 1100102 I I3-3240T 2.9/1600/3/1155 35 L1 CPU® 1100485 I I3-3220T 2.8/1600/3/1155 35 L1 CPU(R) 1100484 I I5-3330S 2.7/1600/6/1155 65 E1 CPU 1100394 Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 73 M471B5773DH0-CK0 1100226 1100227 HMT325S6CFR8C-PB M471B5773CHS-CK0 2GB D3-1600S MEMORY 1100614 1100646 Mic_S D9PFJ 2GB D3-1600S MEMORY MT8KTF25664HZ-1G6M1 1100228 1100750 Elp_R J2108EDBG-GN-F 2G D3L-1600SMEMORY 1100643 HMT425S6AFR6A-PB 2GB D3L-1600SMemory-HF 1100425 Elp_R J2108BDBG-GN-F 2GB D3-1600S MEMORY (RMT3150ED58E8W-1600) 1100230 M471B5273DH0-CK0 HMT351S6CFR8C-PB 1100231 1100232 MT16KTF51264HZ-1G6M1 Mic_S D9PFJ 4GB D3-1600S MEMORY 1100641 1100613 M471B5273CH0-CK0 4GB D3-1600S MEMORY...
  • Page 74 SGT Grenada BP ST2000DM001 2TB HDD-LH PLDS DS-8A8SH 25201487 25201108 SN-208AB HLDS GT50N 25201635 25209015 HLDS GT80N Slim Rambo w/o bezel-LH PLDS DS-8A9SH Slim Rambo w/o bezel-LH 25209016 25209014 TSST SN-208DB Slim Rambo w/o bezel-LH Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 75 Power Adapter 120W Delta ADP-120ZB BBGP 120W ADAPTER(R) 36001857 36200226 LITEON PA-1121-04LA 120W ADAPT® 150W LITEON PA-1151-11VA 150W ADAPTER 36001875 36001876 FSP150-RAB 150W ADAPTER ADAPT® WLAN WLAN CBT AR9485 11n SB HMC WiFi card(wowl) 11200354 11200352 LTN RTL8188CE 11n SB HMC WiFi card(wowl) CBT BCM94313 11n HMC WiFi card 20002505 TV Tuner...
  • Page 76 Liteon SK-8861(US-MY) 2.4G KB-Black8 25209176 Liteon SK-8861(TW) 2.4G KB-Black8 25209177 Liteon SK-8861(TH) 2.4G KB-Black8 25209178 Liteon SK-8861(CS-SK) 2.4G KB-Black8 25209179 25209180 Liteon SK-8861(US-IN) 2.4G KB-Black8 Liteon SK-8861(RU) 2.4G KB-Black8 25209181 25209182 Liteon SK-8861(GB) 2.4G KB-Black8 Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 77 Liteon SK-8861(Nordic) 2.4G KB-Black8 25209183 25209184 Liteon SK-8861(LA) 2.4G KB-Black8 Liteon SK-8861(LA-AR) 2.4G KB-Black8 25209185 25209186 Liteon SK-8861(SA) 2.4G KB-Black8 Liteon SK-8861(CH) 2.4G KB-Black8 25209187 25209188 Liteon SK-8861(DE) 2.4G KB-Black8 Liteon SK-8861(TR) 2.4G KB-Black8 25209189 25209190 Liteon SK-8861(ES) 2.4G KB-Black8 Liteon SK-8861(SL) 2.4G KB-Black8 25209191 25209192...
  • Page 78 Luxshare 1.0M C5 2pin Japan power cord 31503425 Longwell 1.0M C5 2pin Japan power cord 31503423 Volex1.0M C5 2pin Japan power cord 31503424 Grandsun Black Single-end 1.0m3wire CCC 31032953 Power Cable (R) Luxshare1.0M C5 CCC Power Cable 31045147 Lenovo C340/440 SeriesHardware Maintenance Manual...
  • Page 79 Volex 1m C5 UK Power Cable 31049496 31503352 Luxshare1.0m C5 UK Power Cable longwell Black Single-end 1.0m ASTA Power 31035396 Cable longwell Black Single-end 1.0m VDE Power Cable 31035332 31049497 Volex 1m C5 Europe Power Cable Luxshare1.0m C5 Europe Power Cable 31049518 31035395 longwell Black Single-end 1.0m India Power...
  • Page 80 Longwell Black Single-end 1.0m SA C5 Power 31039105 Cable ® Luxshare1.0m C5 SA Power Cable 31503355 31049501 Volex 1m C5 SA Power Cable Lenovo C340/440 SeriesHardware Maintenance Manual...

  • Page 81: Chapter 11. General Information

    • Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event. • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2013...

This manual is also suitable for:

Ideacentre c440 series

Table of Contents