CMOS battery issue - desktop computer

cmos battery but unfortunately couldn slots, they'll be two pads labled “JCMOS”, like in this article

Q-FLASH PLUS & Clear CMOS Buttons 2*USB Gen1 LAN Hi Unlock the latch of the PCIe slot easily when remove the graphics card in the PCIe slot

cmos battery slot I don't know for sure, but I suspect a bad slot Here is some more recent background: All of a sudden, around half a year later, the PC refused

afx slot cars Computer mechanic install lithium battery CR2025 to CMOS backup battery slot on the computer motherboard · Close up of a printed green computer circuit board