Mga paps I just removed my cmos battery and I forgot to check the right placement of polarities and btw my mobo is d425kt intel and it has the vertical battery holder kaya lang sa gilid part ng battery holder may nakalagay na "+ side" and sa upper part naman sa metal clip may nakalagay na "+" sign, so nalilito po ako I did my research kaya lang almost all cmos holder ay yung flat na so limited lang ang info sa case ko and kung meron man hindi din sure pa help tia