CLEAR CMOS

mipime

Hello, I have purchased a SER minipc with ryzen 3750H cpu and 16 Gb ram.
I noted that the ram supported 3200 speed so I set in the bios 1333Mhz (2600 speed) and everything went fine.
Then I tried 1466.67 speed but whaen I saved the changes the system stopped didn't  to boot upany more. Balnk screen.

I noted the little hole to clear CMOS in the front of the case and I tried in many ways: pressing for 15 seconds with no power, pressing while powering on, pressing when the systemi in powered, pressed without the charger, but nothing seem to work.


There is a way to clear CMOS and come back to the default settings of the bios when the system worked ?

Thank you in advance.

beelink

Hello.
Have you tried pressing the button in the small CLR CMOS hole on the front panel of the machine with a paperclip for more than five seconds while the power is off? If this does not reset the BIOS settings, you can remove the bottom of the machine, remove the CMOS battery from the motherboard and leave it for ten minutes to discharge, then install the battery and reboot the machine to see if the BIOS settings can be reset.

mipime

Yes I tried to press the little button in the hole in the front panel but no luck.
I will try your second suggestion and remove the battery.

I'll let you know.  

mipime

Thank you so much for your support. I removed the battery, wiated for 30 minutes and connected again. It worked !
thank you again.


Still in the bios at the page NBIO Common Options I see an option "System Configuration" with many system power profile and the default is ( 25W POR configuration - 3 commercial / consumer ) can I set to 35w Configuration 4 Consumer ?

beelink

mipime replied at 2021-11-02 16:59
Thank you so much for your support. I removed the battery, wiated for 30 minutes and connected again ...

Yes, you can choose 35w, but this will generate more heat and will increase the fan noise in order to achieve the cooling effect, you can change this option if you feel you can tolerate the fan sound.

oddone1111

beelink replied at 2021-11-03 11:46
Yes, you can choose 35w, but this will generate more heat and will increase the fan noise in order ...

Hello i have a SER3 3750 with windows 11
in actual bios there is no option to modify in NBIO 35W configuration 4 consumer

Please could send me download link of bios contain this option ?

Thank you

dtcooper

Since resetting the CMOS, the maximum choice in the BIOS for TDP appears to only be 25 watts on the SER5 5560U. Is there something I'm doing wrong?