Lenovo S50-30 Lenovo S50-30 All-In-One PC Hardware Maintenance Manual - Page 52

Step 13. Remove the Wi-Fi card. Refer to Replacing the Wi-Fi card.

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• 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 LED panel: 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 cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to "Left and right view" and "Rear view" for help with locating the various connectors. Step 4. Remove the computer stand. Refer to "Removing the frame stand", "Removing the monitor stand", or "Removing the transformer stand". Step 5. Remove the rear cover. Refer to "Removing the rear cover". Step 6. Remove the hard disk drive. Refer to "Replacing the hard disk drive". Step 7. Remove the optical disk. Refer to "Replacing the optical disk". Step 8. Remove the converter. Refer to "Replacing the converter". Step 9. Remove the EMI cover. Refer to "Removing the EMI cover". Step 10. Remove the memory modules. Refer to "Replacing a memory module". Step 11. Remove the heat-sink. Refer to "Replacing the heat-sink module". Step 12. Remove the system fan. Refer to "Replacing the system fan". Step 13. Remove the Wi-Fi card. Refer to "Replacing the Wi-Fi card". Step 14. Remove the speaker system. Refer to "Replacing the speaker system". Step 15. Remove the mother board. Refer to "Replacing the motherboard". Step 16. Remove the hinge fixing bracket. Refer to "Removing the hinge fixing bracket". Step 17. Remove the button board. Refer to "Replacing the button board". Step 18. Replacing the LCD switch board. Refer to "Replacing LCD switch board". Step 19. Remove the camera. Refer to "Replacing the camera". 46 Lenovo S50-30 All-In-One PC Hardware Maintenance Manual

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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 LED panel:
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 cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4.
Remove the computer stand. Refer to “Removing the frame stand”, “Removing the monitor stand”,
or “Removing the transformer stand”.
Step 5.
Remove the rear cover. Refer to “Removing the rear cover”.
Step 6.
Remove the hard disk drive. Refer to “Replacing the hard disk drive”.
Step 7.
Remove the optical disk. Refer to “Replacing the optical disk”.
Step 8.
Remove the converter. Refer to “Replacing the converter”.
Step 9.
Remove the EMI cover. Refer to “Removing the EMI cover”.
Step 10. Remove the memory modules. Refer to “Replacing a memory module”.
Step 11. Remove the heat-sink. Refer to “Replacing the heat-sink module”.
Step 12. Remove the system fan. Refer to “Replacing the system fan”.
Step 13. Remove the Wi-Fi card. Refer to “Replacing the Wi-Fi card”.
Step 14. Remove the speaker system. Refer to “Replacing the speaker system”.
Step 15. Remove the mother board. Refer to “Replacing the motherboard”.
Step 16. Remove the hinge fixing bracket. Refer to “Removing the hinge fixing bracket”.
Step 17. Remove the button board. Refer to “Replacing the button board”.
Step 18. Replacing the LCD switch board. Refer to “Replacing LCD switch board”.
Step 19. Remove the camera. Refer to “Replacing the camera”.
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Lenovo S50-30 All-In-One PC Hardware Maintenance Manual