Sony PCV-J200 - Manual (Page 43)

Removing, Installing, and Replacing Components 31
16 If the error message “Error: Check date and time settings.” appears
during the reboot sequence, press F2 during the reboot process to
access the BIOS Setup Utility. If no error message displays, the
computer’s BIOS settings were retained during the battery
replacement and you can skip the remaining steps.
17 Refer to the list you made in step 3 and restore any non-default BIOS
settings. See
“CMOS Setup Options” on page 65 to locate the BIOS
default settings.
18
Select Exit Saving Changes from the main menu using the right arrow
key.
19
Press Enter, type Y when prompted to save configuration changes,
then press Enter to exit the BIOS Setup Utility.
The computer’s BIOS settings are now restored.