Lenovo C240 Support Question

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Question posted by sisodiya0852 on October 9th, 2019

Reparing And Screen Replacement

Display cabelDisplay cabel socket that inserted inScreen replacement

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Answer #1: Posted by waelsaidani1 on October 10th, 2019 11:38 AM

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Related Lenovo C240 Manual Pages

Hardware Maintenance Manual - Page 1

Lenovo C240/245 All-In-One PC Hardware Maintenance Manual ideaideaideaCentreidea Machine Types: 10113/6268 [C240];10114/6269 [C245]

Hardware Maintenance Manual - Page 6

iv Lenovo C240/245 All-In-One PC Hardware Maintenance Manual

Hardware Maintenance Manual - Page 7

... familiar with a TV-tuner card installed. Before servicing a Lenovo product, be sure to computers without a TV-tuner card. Chapter 1. It is intended only for Lenovo C240/C245 All-In-One computers listed on the cover. It does not apply to read all CAUTION and DANGER sections in dieser Dokumentation, bevor Sie...

Hardware Maintenance Manual - Page 8

2 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual

Hardware Maintenance Manual - Page 10

...hazardous conditions or near their normal operating positions in a computer: - Removing or installing Field Replaceable Units (FRUs) • Before you start to insulate you cannot unplug it has been...not work with very high voltages; Pumps - do not become a victim yourself. 4 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Performing a mechanical inspection - If you from a...

Hardware Maintenance Manual - Page 12

...; Disconnect the attached power cords, telecommunications cables, network cables, and modem cables before you are inserted into the product. • Avoid contact with other people while handling the part. • Wear...The CAUTION and DANGER safety notices in this product or attached devices. 6 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Proper grounding of the electrical outlet ...

Hardware Maintenance Manual - Page 14

....5 lbs) ≥55 kg (121.2 lbs) CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 8 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual The device also might have more than one power cord. To remove all electrical current from the...

Hardware Maintenance Manual - Page 20

... option. 6. To change any combination of several computers. A Setup Notice will be displayed confirming that your Administrator Password to the Lenovo BIOS Setup Utility program menu and select ... The password dialog box will be displayed. A Setup Notice will be installed. Select Save Changes and Exit from the menu. 14 Lenovo C240/245 All-In-One PC Hardware Maintenance...

Hardware Maintenance Manual - Page 22

...startup device from the Startup Device Menu does not permanently change the startup sequence. 16 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Depending on page 13). 2. Select whether ...the F12 key then turn on the computer. 3. Note: If the Startup Device Menu does not display using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on...

Hardware Maintenance Manual - Page 26

... of tests is working POST Error Message Keyboard error Reboot and Select proper Boot device or Insert Boot Media in Startup and set the option to the computer and that no keys are ... Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Disk drive 3. POST does the following ...

Hardware Maintenance Manual - Page 34

... attached devices. Step 2. Unplug all power cords from the drives, shut down before replacing the optical drive. Disconnect the defective keyboard cable from electrical outlets. Refer to the ...help with locating the various connectors. 28 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Replacing the keyboard and mouse To replace the keyboard and mouse: Step 1. Note: ...

Hardware Maintenance Manual - Page 36

... new power adapter to the chassis using the screw. a. Secure the optical drive to the same connector. 30 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Replacing the power adapter To replace the power adapter: Step 1. Align the new optical drive with the cover, and then push the cover back into...

Hardware Maintenance Manual - Page 37

...3. Unplug all cables attached to the computer. Refer to protect the touch screen from the front bezel. Remove the 5 screws that are connected to the... the various connectors. Disconnect all power cords from electrical outlets. Slide down the rear cover as shown. Replacing hardware 31 Lift the rear cover from the bottom edge as shown to separate the rear cover from the...

Hardware Maintenance Manual - Page 38

... "Rear view" for help with the memory socket, then insert it cool down the operating system, and turn off the computer and all power cords from its socket. 2 1 2 1 Step 6. To install the new memory module: a. Align the new memory module with locating the various connectors. Step 2. Replacing the hard disk drive Attention: Turn off...

Hardware Maintenance Manual - Page 40

... cables that secure the heat-sink module to "Removing the rear cover". 34 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Reattach the rear cover and secure it cool... from the drives, shut down before removing the rear cover. Refer to the motherboard. Step 6. b. Replacing the system fan Note: Turn off the CPU. This includes power cords, input/output (I/O) cables, and...

Hardware Maintenance Manual - Page 42

...Insert the new Wi-Fi card into the card port and secure it cool down the operating system, and turn off the computer and wait 3 to 5 minutes to let it with the screw. Replacing... with the screws. Disconnect the antenna and data cables from the socket. 3 2 1 3 Step 8. Remove any other cables that ...Removing the rear cover". 36 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Connect the...

Hardware Maintenance Manual - Page 44

... 2 1 Step 8. Reattach the rear cover and secure it with locating the various connectors. Replacing the power switch board Note: Turn off the computer and wait 3 to 5 minutes to ...front indicator board to "Removing the rear cover". 38 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Refer to the computer. Step 7. To replace the power switch board: Step 1. Step 2. Step 3. ...

Hardware Maintenance Manual - Page 48

... Remove the rear cover. Connect the data cable to "Removing the rear cover". 42 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual Step 8. Step 2. Unplug all attached devices. ...connectors. Remove the rear cover. To replace the converter board: Step 1. Step 4. To install the new camera: a. Step 3. Refer to the new camera. Replacing the converter board Note: Turn off...

Hardware Maintenance Manual - Page 52

...replaced by the customer. 1 2 3 4 5 6 7 8 Item# Description 1 Front bezel C240 FRONT BEZEL(BLACKE) C240 FRONT BEZEL(WHITE) 2 Motherboard C240 NOK CPU_847 MB C240 NOK CPU_807 MB C240 W8P CPU_847 MB C240 W8P CPU_807 MB C240 W8S CPU_847 MB C240...C245 W8P UMA CPU_E1-1200 1.4G MB C245 W8P UMA CPU_E-450 1.65G MB 46 Lenovo C240/245 All-In-One PC Hardware Maintenance Manual 9 10 11 12 13 14 15 Service ...

Hardware Maintenance Manual - Page 53

...C240 LED BAORD W/FFC 6 Power switch board C240/5 FUNCTION POWER BOARD W/FFC 7 Speaker system C240/5 SPEAKER W/RUBBER*2 8 Rear cover C240 REAR COVER W/ODD (BLACK) C240 REAR COVER W/ODD (WHITE) C240 REAR COVER W/O ODD (BLACK) C240... M720P VC OV9712 CAM CCY M720P VC OV9712 CAM 10 Converter board bracket C240/5 CONVERTER BRACKET 90001858 N 90001859 N 90001860 N 90002219 N 90002220 N 90002221...