Still getting CMOS battery failures after replacing CMOS battery

Hi, I think you are talking about the PCIe x16 slot LEDs These LEDs indicate the PCIe x16 slots status White light means that it's on x8,

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cmos slot KOMODO® MP Super 35mm Global Shutter CMOS EFFECTIVE PIXELS, 6144 x 3240 Two slots for BP-9XX series batteries DC POWER INPUT, +7 to +17 V DC via

strong77 slot Computer mechanic insert lithium battery CR2025 to CMOS backup battery slot on the computer