Incorrect Time And Date - HP ZBook 14u G6 Maintenance And Service Manual

Table 8-26 Issues, possible causes, and fixes (continued)
Items
Warning message displayed in
Window
Note

Incorrect time and date

Table 8-27 Issues, possible causes, and fixes
Item
Symptom
Incorrect date and time
114 Chapter 8 Troubleshooting guide
Procedures
Less powerful AC adapter, BIOS out of date.
Troubleshooting steps
1. Update BIOS that may contain a table that
assigns an appropriate adapter for a certain
configuration.
2. Update the latest HP Hotkey Support software
from Drivers website.
3. Verify sufficient power source (where adapter is
connected).
4. Use appropriate AC adapter (often supplied with
system) for optimum system performance.
5. Test with a verified working AC adapter.
6. Test the adapter on a verified working computer.
7. Contact HP for configuration details.
HP Smart AC adapter warning message: informs you
that as power demands increase, the notebook may
not perform at full capacity, which may result in
longer battery-charging time. In cases of extreme
power demands, the system may also throttle back
the processor, or with systems that have a discrete
video sub-system, a video balance mode may occur to
further balance the power needs of the system.
System processor functions always have priority over
battery charging, so charging delays will occur first.
Procedure
Possible cause
Real-time clock (RTC) battery might need replacement.
Troubleshooting steps
1. Reset the date and time in the operating system Control Panel.
2. Replace the RTC battery.
3. Verify that date and time are correct.