In my motoyuvaw270 i cleaned the battery and replaced it the date and time has changed i tried all posibilities but couldn't change the correct date & time . kindly instruct me

Pls.check your system date & time is correct ???
Pls Try to correct your systems Date & time on the extreme right corner of your screen.
after change date & time it corrected.
if Problem comes again with Date & Time you need to replace BIOS / Motherboard Battery.

How to change date & time
Option 1>>>
Open the command prompt:

• Click Start.
• Type "command prompt."
• In the results, click on Command Prompt
• Type the word "time". Type a space, and enter the new time in the following format:
  • HH:MM:SS AM/PM. For example, time 5:34:00 PM, time 12:15:00 AM, etc.
  • Press enter or return.

Type the word "date". Type a space, then enter the new date in the following format:

• MM/DD/YYYY. For example, date 5/15/2009, date 2/14/1999, etc.
• Press enter or return.

Option 2>>>

1. 1Open the command prompt:
   • Click the Start button.
   • Click on All Programs.
   • Click Accessories.
   • Click Command Prompt.
2. 2Type the word "time". Type a space, and enter the new time in the following format:
   • HH:MM:SS AM/PM. For example, time 5:34:00 PM, time 12:15:00 AM, etc.
   • Press enter or return.
3. 3Type the word "date". Type a space, then enter the new date in the following format:
   • MM/DD/YYYY. For example, date 5/15/2009, date 2/14/1999, etc.
   • Press enter or return.
4. 4Check the clock in the bottom-right hand corner. The time should be successfully change.

IS your TimeZone is Correct?
Right click on your clock, choose Adjust Date/Time.
Click Time Zone Tab. Make sure your Time zone is correctly set.


Boot into the BIOS (setup) screens and check the date and time there. If the date is off by years then that verifies you need a new CMOS battery. Do not confuse the CMOS battery with the large external battery you run the computer with.

If you change the BIOS date and time and when you boot up next time and the date and time has changed back or is incorrect, then the most likely fault is a flat BIOS battery. Replace the BIOS battery, it maybe a coin type lithium 3volt battery. this is the most common type used in motherboards is a CR2030 lithium battery.

The BIOS battery keeps the Date and Time correct, if the battery is flat the date and time will be wrong or you will get an error date and time error.
You need to replace the battery with a new one. Your friendly computer shop can help you if you don't know how to change the battery.

Date/time are set at "first use" or through the tools menu.
Remove the batteries.  Leave the camera overnight, this may be enough to lose the current settings and allow setting new date/time.
Press Menu button.
Press right arrow on the 4-way controller to get the Tools (spanner) highlighted.
Press down arrow to get to date (or time).
Press right arrow
Now set to your preferred format.

If this does not work, try changing another item in the Tools menu.  If that change is not accepted, then it's into the dealer.

Try changing it at DOS:
Clic Start--->Run
Type CMD and press enter.
type TIME, it will tell you the current time and will ask you to enter a new one, if press enter without typing any value then no change is made.
Restart and try de updates again.
Good Luck!!!

try to change your timezone at the right side of your taskbar

Hi there
Take the battery out and start the laptop up on AC power only, set the correct date, time and time zone, shut down the PC and remove the power jack, wait about 30 seconds then power it up on AC only again, If the date and time has changed the the cmos battery has run out and needs replacing. If it keeps date and time the problem is the battery or the powerboard controller that charges the battery is defective. If the battery is getting a charge, run the battery completely out of charge, then try to charge it again.

Good luck and thanks for using Fixya!!

The date may be off by 12 hours.  This would cause it to change at noon, and not change at midnight.
 Try forwarding the time or reversing the time 12 hours in the correct direction.

RESETTING THE CLOCK AFTER A TOTAL MEMORY LOSS

If you do not change the built in lithium battery within a reasonable period of time after you see the ‘flashing’ LOW BATT. warning indicator, the lithium battery may become exhausted and will no longer be able to supply back up power to the SmartSet internal computer.

If the unit is disconnected from the AC outlet after the battery is exhausted, or if a power interruption occurs, the SmartSet memory will be lost and the clock will need to be reset when the power is restored. Be sure to install a fresh lithium battery before you reset the clock, otherwise the clock will need to be reset each time the power is interrupted.

If the lithium battery is exhausted and you experience an interruption in the AC power supply, the clock will reset itself to its initial default setting when the power is restored.

The initial default setting is “12:00 AM, Saturday, January 1
(1 1), 2005”.

If you notice that the time on your SmartSet clock radio is completely incorrect, and the day indicator is also wrong, press the MONTH/DATE button to see the date. If the date display is showing “1 1” (January 1 ), you probably experienced
a total memory loss. To reset the clock after a total memory loss, proceed as follows:

1.) Install a new CR2430 lithium battery in the battery compartment.

2.) Connect the radio to your AC outlet and let the clock set itself.

3.) Depress the MONTH/DATE and TIME buttons together. The display will change from ‘time’ to ‘year’. While holding the MONTH/DATE and TIME buttons, press the UP button to
set the display to the correct year, then release the buttons.

4.) Depress the MONTH/DATE button. The display will change from ‘time’ to 'month/date’ (mm/dd). While holding the MONTH/DATE button, press the UP button to set the display
to the correct month and date. The Day indicator will change automatically as you adjust the month/date settings. When the correct month and date appear on the display, release the buttons.

5.) Depress the TIME button and the UP button to set the display to the correct time. Be sure to confirm that you have set the time correctly to ‘AM’ or ‘PM’ by observing the AM indicator.

6.) After you set the time, reconfirm that the Day, and Month/Date displays are still correct. Make final adjustments if necessary.

The SmartSet clock memory is now reset and the new lithium battery will maintain it for the next 5 to 8 years, depending on the number and duration of the power outages you experience.

IMPORTANT NOTE:
After resetting the clock, don’t forget to reset your wake up times, and alarm mode settings, and sleep timer settings as well.