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HP Recommended
HP EliteDesk 800 G2 Tower PC
Microsoft Windows 10 (64-bit)

I would like someone to tell me how to reset my motherboard settings, I replaced the CMOS battery

20220920_162343.jpg

5 REPLIES 5
HP Recommended

The CMOS was reset when the battery was replaced.  If you want to reset it again then use the yellow button next to the battery.

 

Unplug the system from the wall

Press the power on button 3-4 times to discharge residual power

touch finger to the metal case to discharge static electricity then hold down the yellow button for 30 seconds.

 

Turn back on, press ESC then F10 to get into the bios setup and set the date and time

 

Please use an air duster or two to get all the dust out of the system especially the CPU fan cooler.

 

Was there a problem with the system other than the battery going dead?

 


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I am a community volunteer and do not work for HP. If you find
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HP Recommended

Thanks for replying, yes I do have a problem when I open Bois settings it gives me Black screen and when I open the PC it jumps right into windows no manufacturer logo or anything 

HP Recommended

What is the adapter in the x16 slot?

If it is a graphics card please remove it and use the DisplayPort or the DVI port to connect to the monitor

After powering on, press ESC as soon as the monitor "ready" led turns on.  If you press too soon or too late you will have to turn the system off and back on to try again.

 

Take the opportunity to get dust out of the CPU heatsink, the power supply and the graphics card or whatever card is in the x16 slot

 


Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
HP Recommended

I was and still trying to remove the GPU for the last 15 mins can u tell how to remove

HP Recommended

BeemerBiker_0-1663693911810.png

 

Moving the white clip away from the GPU card will unlock the board.


Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.