Lenovo IdeaCentre A700 Lenovo IdeaCentre A700 Hardware Maintenance Manual - Page 50

Replacing the LED panel

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Hardware Maintenance Manual 7. Remove the system fans. Refer to "Replacing the system fans". 8. Remove the heatsink. Refer to "Replacing the heatsink". 9. Remove the WLAN card. Refer to "Replacing the WLAN card". 10. Remove all the cables that connected to the motherboard. 11. Remove the 5 screws that secure the motherboard to the chassis. 12. Slide out then lift up the motherboard. 13. Install all related components back to the new motherboard. 14. Connect all the cables to the new motherboard. 15. Screw back the motherboard cover. 16. Install the computer cover and the computer stand. Replacing the LED panel To replace the LED panel 1. Remove the computer stand. Refer to "Removing the computer stand". 2. Remove the computer cover. Refer to "Removing the computer cover". 3. Remove the motherboard cover. Refer to "Removing the motherboard cover". 4. Remove the memory module. Refer to "Replacing a memory module". 5. Remove the connectors module. Refer to "Replacing the connectors module". 6. Remove the WLAN module. Refer to "Replacing the WLAN module" 48

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Hardware Maintenance Manual
48
7.
Remove the system fans. Refer to “Replacing the system fans”.
8.
Remove the heatsink. Refer to “Replacing the heatsink”.
9.
Remove the WLAN card. Refer to “Replacing the WLAN card”.
10. Remove all the cables that connected to the motherboard.
11. Remove the 5 screws that secure the motherboard to the chassis.
12. Slide out then lift up the motherboard.
13. Install all related components back to the new motherboard.
14. Connect all the cables to the new motherboard.
15. Screw back the motherboard cover.
16. Install the computer cover and the computer stand.
Replacing the LED panel
To replace the LED panel
1.
Remove the computer stand. Refer to “Removing the computer stand”.
2.
Remove the computer cover. Refer to “Removing the computer cover”.
3.
Remove the motherboard cover. Refer to “Removing the motherboard
cover”.
4.
Remove the memory module. Refer to “Replacing a memory module”.
5.
Remove the connectors module. Refer to “Replacing the connectors
module”.
6.
Remove the WLAN module. Refer to “Replacing the WLAN module”