Introduction
A motherboard replacement is an uncommon procedure, but can oftentimes be a necessary step in fixing your Lenovo IdeaPad Flex4-1130. If you are in need of new RAM or are experiencing trouble with your Lenovo IdeaPad Flex4-1130 and have ruled out other components, a motherboard replacement is an efficient way to refresh your Lenovo IdeaPad Flex4-1130.
Tools
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            Insert the spudger into the groove work your way around the laptop to separate the bottom from the case. 
 
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            Remove one last connector cable. 
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            Motherboard should now be completely disconnected and can be lifted off the cover to be replaced. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.