Time date is not maintained automaticaly properly

Replace the CMOS battery. You can find more info here: http://h10025.www1.hp.com/ewfrf/wc/searchResults?tmp_product=HP+Pavilion+Elite+m9060n+Desktop+PC&product=3552382&tmp_qt=CMOS+battery&cc=us&dlc=zh-hans&lc=en

Message was "press F2 to continue". This happens when there are errors in the boot up process like:


CMOS settings incorrrect
Date/Time incorrect
Missing drive

First to replace should be the CMOS battery inside the computer.

Hi

Here you have it :)

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Good Luck

You get this message if your Laptop (CMOS/configuration) Date is really outdated and wrong: check and change your Laptop Configuration setting for Date and Time. Also check your Windows Date/Time.
If the date/time you enter is not maintained properly, especially after you switch off the laptop, then you have a bad backup CMOS battery that needs to be replaced.

Hope it helps.

Yes it very probably is the CMOS battery, time is kept counting electric pulses, when the computer is turned on there is power and memory to do this, but when it is turned off it relays on the battery to keep this an some other settings, maybe you're receiving a warning at boot time. Check this guide for replacing such batteries:

http://www.computerhope.com/issues/ch000239.htm

You need to replace the CMOS battery--a flat battery about the size of a quarter.
When you open the case, you will see it attached to the motherboard. Use caution when removing it from the holder--one side usually has a little tab that you can push to one side to release the battery.
You need a #2032 battery.

Yes, but each time you start the computer you have to enter the BIOS to set the proper time and date. This is essential for certain progra,s to run correctly, when the computer shuts off, everything will be reset once more.

Replace the cmos battery on *********** board. Generally it last 2-3 years. Fault can happen anytime. So get it replaced and change time and date.

Computer CMOS information CMOS is an on-board semiconductor chip powered by a CMOS battery inside IBM compatible computers that stores information such as the system time
How to replace the CMOS battery. Information about why time may be lost or decreasing rapidly and how to replace your computer cmos battery



Computer Battery Help The first type of battery is the backup battery, which is commonly referred to as the "CMOS battery".

Good Luck, Please dont for get to Vote/Thank You

Change the "battery" on the mother board. Sounds like it's weak and there's not enough voltage to maintain the BIOS memory.