DELL OPTIPLEX 9020 SFF no power after cmoss battery replaced

abotchiki123

Honorary Poster
Good Day mga ka PHC pa help naman ang replace lang ako ng cmoss sa Dell Optiplex 9020 (CN-0XCR8D yung model ng board) no power na sya pag iboboot nag BIST na ko solid green yung ilaw at nagpopower up ung psu at mga fans pero pag binitawan ko na yung button for BIST nawawala na yung ilaw nag replace na ko ulit ng cmoss at nag reset na din pero same parin . maboboot lang sya pag niremove ko yung cmoss tas ibabalik ko ulit , pero after mag shutdown no power na ulit pag iboboot . pa help naman po . thanks
 
Sure na kayo idol na you are using the right type of cmoss for your board?
Check nyo po yung lumang cmoss na nakalagay, tapos basahin nyo kung ilan voltage nung luma, icompare nyo po sa bago
 
nagana ang unit pag walang cmos battery? kung nagana, try mo update bios
Baka corrupted na cmos chip mo kaya ganyan.
 

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abotchiki123

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