BIOS - Setting BIOS Time
ISSUE:
- Cannot login due to time sync errors
- Timezone/Clock issues in Windows
- Performed a CMOS reset and time has defaulted to Factory Time
RESOLUTION:
On Thinkpad P15s and P16s do the following:
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When powering on device, press the "F1" key until you see "Entering Setup"



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Select "Date/Time" tab on the left.

- Adjust Date/Time to a known good clock (Phone/other computer).
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Select "Save and Exit"

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Select "Yes"

- Machine will reboot with changes saved.