11-25-2018 07:06 AM
Welcome to the Lenovo Community Forums. Are there changes made recently with the hardware/software? Try to do a power drain first. Here's how: https://support.lenovo.com/us/en/troubleshoot/lpt000352.
Then reset BIOS if still doesn't work, here's how: https://support.lenovo.com/us/en/troubleshoot/lpt000353.
To know more about Lenovo System Recovery: https://pcsupport.lenovo.com/us/en/solutions/ht077084.
Please let us know of the result and we are happy to help.
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