You can configure the date and time settings of the ESXi host manually. When you disable the NTP and the PTP clients, the manual time configuration becomes active.
- Verify that the NTP client and the PTP client are disabled on the host.
- In the vSphere Client home page, navigate to .
- Select a host.
- On the Configure tab, select .
- In the Manual Time Configuration pane, click Edit.
The Edit Manual Time Configuration dialog box appears.
- Enter a date and time and click OK.