Date & Time Settings

I have a very old Window XP system (moving file off floppy disks, converting the files, and onto other media for preservation - which is the only reason I still have it). I recently replaced the CMOS battery on the ABIT KV7 motherboard and then went into the BIOS to reset the date/time to be...

My pc lately is not booting up after a cold restart i mean if i switch on my pc after a long interval it is not booting up,pc lights up and fans are spinning but no signal on monitor...but after force restart with button it boots up and eaverything works fine but again date and time is not...

OK guys, so I am looking at a Fractal Design Core 2300 to use in my next build, but I am not sure if the audio is compatible with my headphones. On the case, there appears to be separate ports for the audio in and audio out. My headphones have an in-line microphone that I use when playing games...