Lenovo C40-05 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua
Lenovo C40-05 Manual
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- Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 1
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual Machine Types: F0B4 [C40-30] /F0B5 [C40-05] - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 2
- Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 3
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual Machine Types: F0B4 [C40-30] /F0B5 [C40-05] - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 4
First Edition (October 2014)28th © Copyright Lenovo 2014. 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 C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 5
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. Replacing hardware . . . . 21 General information 21 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 6
iv Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 7
for Lenovo C40-30/C40-05 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. The description of the TV-tuner card in this manual applies - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 8
2 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 9
servicing the computer. • Keep your tool case away from areas that people may walk through to ensure no-one trips over it. • Do not wear loose clothing that can be trapped in the moving parts , unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2014 3 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 10
power supplies - Removing or installing Field Replaceable Units (FRUs) • Before you start very high voltages; these instructions are in the safety to the computer. • Do not service the following parts with the power on when they Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 11
installed to protect users and service personnel from injury. This guide addresses only those items. can continue without first resolving the problem. Consider the following items and the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product-specific - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 12
, 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 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 13
(such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are installed, note the following: • 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 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - 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 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 15
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 C40-30/C40-05 This section lists the physical specifications. Environment Air temperature: Operating - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 16
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If one of the following happens, follow the instruction given: • 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 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 18
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Setup Utility program." You must use the keyboard when using the Lenovo BIOS 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 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 20
menu, 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). 14 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 21
Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13.) 2. From the Security menu the SATA connectors (e.g. hard disk drives or the optical disk drive) are disabled and cannot used. Onboard Ethernet Controller or LAN Boot Agent Select whether to enable or - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 22
down. Use the key to exclude the device from or include the device in 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: 16 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 23
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: • If you want to save the new settings, select Save changes and Exit from - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 24
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an operating system on the boot drive. The drive must be formatted. Do the following: 1. Attempt to back up the data on the failing hard disk drive. 2. Use the operating system to format the hard disk drive. Replace the hard disk drive. Power Supply Problems Follow these procedures if you suspect - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 26
Cache RAM e. Hard disk drive f. Disk drive 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. 20 Lenovo C40 Series All-In-One - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 27
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 starting the disassembly procedure, make sure that you do the following - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 28
CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Disconnect the adapter from the connector on the computer , then unplug the adapter from electrical outlet. 22 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 29
Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Step 1. Step 2. Step 3. Remove any media (disks, CDs, or memory cards) from the drives " for help with locating the various connectors. Chapter 7. Replacing hardware 23 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 30
Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Step 1. Step 2. Step 3. Step 4. Remove any media (disks, CDs, or memory cards) from the drives ". 24 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 31
back into position. Replacing the memory module Attention: Turn Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Step 1. Step 2. Step 3. Step 4. Step 5. Remove any media (disks, CDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 32
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. Step 1. Step 2. Step 3. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 33
new hard disk drive. c. Slide the hard disk drive and bracket 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 stand holder: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 34
screen from scratches or other damage. To remove the middle cover: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. 28 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 35
Step 8. The middle cover is pinned to the front bezel. Use the flat head of a spudger to pries out the middle cover as shown. Chapter 7. Replacing hardware 29 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 36
Step 9. Lift up the middle cover as shown to remove it. 30 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 37
base. Replacing the optical drive Attention: Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Remove any media (disks, CDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 38
that the disk springs out as shown. Step 10. Remove the 2 screws that secure the optical drive to the metal bracket. 1 Step 11. Use a small flat head screwdriver to press and push out the pins that secure the cover to the disk. 2 3 32 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 39
. 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 power switch board Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Remove any media (disks, CDs, DVDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 40
. 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 board: Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Remove any media (disks, CDs, DVDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 41
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. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 42
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 Step 1. Step 2. Step 3. Step 4. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 43
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. To replace the heat-sink: Chapter - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 44
Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step tape to seal the gap in-between the system fan and heat-sink. 38 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 45
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 speaker system: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 46
. 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 Wi-Fi card: Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Step 8. Remove any media (disks, CDs, DVDs, or memory cards) from the drives - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 47
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: Step 1. Step 2. Step 3. Step 4. Remove any media (disks, CDs, DVDs, or memory cards) from the drives base". Chapter 7. Replacing hardware 41 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 48
Refer to "Removing the stand holder". Remove the middle cover. Refer to "Removing the middle cover". Remove the optical drive. Refer to "Replacing the optical drive". Remove the six screws that secure the rear deco to the chassis. 42 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 49
. 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 motherboard: Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Step 7. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 50
cables to the new motherboard. Step 15. Install the following parts to the new motherboard: • Wi-Fi card • TV-Tuner card • Heat-sink • Memory module Step 16. Reattach the EMI cover, middle cover, stand holder, foot cover and stand base. Replacing the camera Note: Turn off the computer and wait 3 to - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 51
To replace the camera: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Step 3. Disconnect all - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 52
foot cover". Remove the stand holder. Refer to "Removing the stand holder". Remove the middle cover. Refer to "Removing the middle cover". Remove the optical drive. Refer to "Replacing the optical drive". 46 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 53
Remove the motherboard. Refer to "Replacing the motherboard". Step 14. Remove the rear deco. Refer to "Removing the rear deco". Step 15. Remove the camera. Refer to "Replacing the camera". Step 16. Remove the touch cable, converter cable and optical drive connector. Chapter 7. Replacing hardware 47 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 54
camera to the new LED module. f. Line up the rear deco with the guide track on the LED module, then slide the rear deco into position. g. Secure , EMI cover, optical drive, middle cover, computer stand, foot cover and stand base. 48 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 55
on the field replaceable units (FRUs) for Lenovo C40-05 All-In-One desktop computer. Attention: Be sure to read and understand all the safety information before replacing any FRUs. Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs). • 1- identifies parts that are - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 56
T C40-30 T2 NT WHT Middle Cover T C40-30 T1 Dark Middle Cover T C40-30 W/HD T1 Dark Middle Cover T C40-30 T1 Light Middle Cover T C40-30 W/HD T1Light Middle Cover T C40-30 T2 Dark Middle Cover T C40-30 W/HD T2 Dark 50 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 5M20H09718 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 57
T C40-30 T2 BLK Rear Cover T C40-30 W/HD T2 BLK Rear Cover T C40-30 T2 WHT Rear Cover T C40-30 W/HD T2 WHT Slide Cover T C40-30 T1 BLK Slide Cover T C40-30 W/HD T1 BLK Slide Cover T C40-30 T1 WHT Slide Cover T C40-30 W/HD T1 WHT Bezel ODD T C40-30 T1 BLK Bezel ODD T C40-30 T1 WHT Bezel ODD T C40-30 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 58
YK0 4GB D3L-1600S Memory-HF 1100942 HMT425S6AFR6A-PB 2GB D3L-1600S Memory-HF 1100643 HMT451S6BFR8A-PB 4GB D3L-1600S Memory-HF 1100985 Mic_R D9PSH 2GB D3L-1600S Memory-HF 1100965 Mic_R D9QBJ 4GB D3L-1600S Memory-HF 1100967 52 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 59
Wifi Combo Liteon WB335 1x1BGN+BT4.0 HMC WLAN Cbt RTL8723BE 1x1BGN+BT HMC WLAN CBT RTL8821AE 1x1ac BT combo HMC LTN RTL8821AE 1x1ac+BT4.0 Combo HMC Camera AVC 720P 5821 Hi162 WB 1DM S Cam Bison 720P 5840 Hi162 WB 1DM S Cam LT 720P 5840 Hi162 WB 1DM S Cam KB & Mouse Liteon SK-8861(US) 2.4G KB-Black8 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 60
Sunrex EKB-10YA(Nordic) W-S USB KB-LVT8 Sunrex EKB-10YA(LA) W-Silk USB KB-LVT8 54 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 25209112 25209113 OOPC201 25209114 25209115 25209116 25209117 25209118 25209119 25209120 25209121 25209122 25209123 25209124 25209125 25209126 25209127 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 61
Sunrex EKB-10YA(AR) W-Silk USB KB-LVT8 Sunrex EKB-10YA(SW) W-Silk USB KB-LVT8 Sunrex EKB-10YA(GE) W-Silk USB KB-LVT8 Sunrex EKB-10YA(TR) W-Silk USB KB-LVT8 Sunrex EKB-10YA(SP) W-Silk USB KB-LVT8 Sunrex EKB-10YA(SL) W-Silk USB KB-LVT8 Sunrex EKB-10YA(IT) W-Silk USB KB-LVT8 Sunrex EKB-10YA(HB) W-Silk - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 62
-8861(WW) 2.4G Mouse White Liteon SM-8861 2.4G Mouse(MY) White Liteon SM-8861 2.4G Mouse(No Battery)WTE Liteon SM-8861 2.4G Mouse(JP) White Power Cord Longwell B LAck 0M India Power Cord Luxshare 1.0M C5 India Power Cord 56 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 25211009 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 63
Longwell B LAck single head 1.0M Italy C5 Power Cord® Volex 1.0M C5 Italy Power Cord Luxshare 1.0M C5 Italy Power Cord Longwell B LAck single head 1.0M Brazil Power Cord® Volex 1.0M C5 Brazil Power Cord Luxshare 1.0M C5 Brazil Power Cord Longwell B LAck single head 1.0M Argentina C5 Power Cord® - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 64
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on the field replaceable units (FRUs) for Lenovo C40-30 All-In-One desktop computer. Attention: Be sure to read and understand all the safety information before replacing any FRUs. Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs). • 1- identifies parts that are - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 66
/Panel T C40-30 AUO C360 Converter Board-Panel Cable For AUO LVDS Cable T C40-30 LG LVDS Cable T C40-30 AUO LVDS Cable T C40-30 CMI Cable Camera T C40-30 Cable SATA ODD+HDDT B4030 Cable Power Board T B4030 60 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 5B20H14261 5C50G53305 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 67
Cover T C40-30 T1 WHT Slide Cover T C40-30 W/HD T1 WHT Bezel ODD T C40-30 T1 BLK Bezel ODD T C40-30 T1 WHT Bezel ODD T C40-30 T2 BLK Bezel ODD T C40-30 T2 WHT Stand Cover T C40-30 T2 BLK Stand Cover T C40-30 T2 WHT FAN FAN System T C40-30 Delta FAN System T C40-30 Sunon DISPLAY LCDModule T C40-30 T1 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 68
-HF HMT41GS6AFR8A-PB MT16KTF1G64HZ-1G6E1 Mic_R D9QBJ 8GB D3L-1600S Memory-HF M471B5674QH0-YK0 2GB D3L-1600S Memory-HF 62 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 5H40G84741 5H40G84758 N 5H40G84759 5H40G84751 54Y8917 54Y8917 1 36200439 36200440 16200512 16200674 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 69
M471B5173DB0-YK0 4GB D3L-1600S Memory-HF HMT425S6AFR6A-PB 2GB D3L-1600S Memory-HF HMT451S6BFR8A-PB 4GB D3L-1600S Memory-HF Mic_R D9PSH 2GB D3L-1600S Memory-HF Mic_R D9QBJ 4GB D3L-1600S Memory-HF Wifi Combo Liteon WB335 1x1BGN+BT4.0 HMC WLAN Cbt RTL8723BE 1x1BGN+BT HMC WLAN CBT RTL8821AE 1x1ac BT - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 70
Sunrex EKB-10YA(TH) W-Silk USB KB-LVT8 Sunrex EKB-10YA(CZ-SL) W-S USB KB-LVT8 64 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 25209200 25209201 25209202 25209203 25209111 25209112 25209113 OOPC201 25209114 25209115 25209116 25209117 25209118 25209119 25209120 25209121 25209122 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 71
Sunrex EKB-10YA(IN) W-Silk USB KB-LVT8 Sunrex EKB-10YA(RU) W-Silk USB KB-LVT8 Sunrex EKB-10YA(UK) W-Silk USB KB-LVT8 Sunrex EKB-10YA(Nordic) W-S USB KB-LVT8 Sunrex EKB-10YA(LA) W-Silk USB KB-LVT8 Sunrex EKB-10YA(AR) W-Silk USB KB-LVT8 Sunrex EKB-10YA(SW) W-Silk USB KB-LVT8 Sunrex EKB-10YA(GE) W-Silk - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 72
-8861(WW) 2.4G Mouse White Liteon SM-8861 2.4G Mouse(MY) White Liteon SM-8861 2.4G Mouse(No Battery)WTE Liteon SM-8861 2.4G Mouse(JP) White Power Cord Longwell B LAck C5 UK Power Cord 66 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual 25211004 25211005 25211006 25211007 25211008 - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 73
single head 1.0M VDE Power Cord Volex 1.0M C5 Europe Power Cord Luxshare 1.0M C5 Europe Power Cord Longwell B LAck single head 1.0M India Power Cord Luxshare 1.0M C5 India Power Cord Longwell B LAck single head 1.0M Italy C5 Power Cord® Volex 1.0M C5 Italy Power Cord Luxshare 1.0M C5 Italy Power - Lenovo C40-05 | Lenovo C40 Series All-In-One Computer Hardware Maintenance Manua - Page 74
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manual. Additional Service Information This chapter provides additional information that the service representative might find helpful. Power management Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives
Lenovo C40 Series All-In-One Computer
Hardware Maintenance Manual
Machine Types: F0B4 [C40-30] /F0B5 [C40-05]