162-system option not set

[Blenks]

i can't boot, it display replace the board battery, i do this the message still persist

[Blenks]

I already tried to press f10 key when I turn on my desktop and release it, the bios setup not appear, and message persist.

Thank you... 

[DGroves]

shutdown computer

power on computer and immediately start tapping F10 quickly

continue tapping F10 key till "SETUP" msg shown in lower right, system will now enter bios after basic system checks 

[Blenks]

Already do this, several times but bios setup never start.

 

[DGroves]

make sure the cmos battery is a KNOWN GOOD BATTERY using a voltmeter

a good battery will show 2.8v anything lower is a bad battery

[Blenks]

I don't have a multimeter, but I put a new battery on the motherboardboar

[DGroves]

no, you put a untested battery that you are assuming is good

error 162 is because you are either not saving the bios changes before exiting the bios or the battery/battery circuit is bad

Using the Computer Setup (F10) Utility to Reset CMOS

To reset CMOS using the Computer Setup (F10) Utility:

1.

Access the Computer Setup (F10) Utility menu.

2.

When the Computer Setup message appears in the lower-right corner of the screen, press F10,

and then press   Enter to bypass the title screen, if necessary

If you do not press  F10 while the message is displayed, the workstation must be restarted to access this utility.

3.

From the Computer Setup (F10) Utility menu, select File>Default Setup.

This restores the settings that include boot sequence order and other factory settings. However, it

does not force hardware rediscovery.

4.

Choose Restore Factory Settings as Default, and the press  F10 to accept

[Blenks]

I've already change the battery to a new battery, still same msg.

[Blenks]

When I start the pc, i press the f10 key to enter in the setup menu, but I press the f10 key it cannot enter into the setup, until give the screen above.

[DGroves]

replace keyboard