Hi guys .... I have a problem with my Dell Optiplex 755 CPU as it's CMOS battery dies in a week or so ..... I have changed the battery a lot of times but no success ..... I asked DELL but no response ... Tell me what to do ? Its a Q35 Chipset running a Core 2 Duo E6650 2.66 GHz Processor with 2 GB RAM ..... The battery I use is CR2032 3.2V ........ Please help as my PC cant remember the BIOS Configuration and Date/Time ...... Please help !!