My dell optiplex wont boot up. It keeps rebooting to asking if I want to start w Tags: Homebuilt Optiplex Boot Dell Windows XP Systems Last response: May 30, 2012 8:58 AM in Systems Share lynnbambi May 24, 2012 10:45:03 PM I udtaed my windows XP Dell Optiplex and now it will not start the windows system. It is stuck in a loop of rebooting and not starting properly. It won't even start in safe mode. Please help! More about : dell optiplex wont boot rebooting start nhasian a b B Homebuilt system May 30, 2012 8:58:40 AM back up your data using a liveCD like Ubuntu or Fedora. then use the system restore to factory reset your computer. m 0 l Can't find your answer ? Ask ! Publish Related resources my Dell laptop keeps starting up showing me, checking_media(FAil) and then says no boot device. Press any key to to reboot the Forum my new computer I'm building keeps rebooting And my CPU fan won't start,I have a z77x us3h mobo nothing will show up on the m Forum PC won\'t boot past the Dell BIOS screen. Just keeps rebooting over and Forum PC won't boot past the Dell BIOS screen. Just keeps rebooting over and Forum WindowsXP won't boot up; keeps rebooting Forum Computer won't boot up, says\windows\system32\config\system may be missing or corupt, asks for start up disc and press 'r' , I Forum Wont boot from start up have to push F1 key when asked tried to set in boot menu Forum Wont boot from start up have to push F1 key when asked tried to set in boot menu Forum Wont boot from start up have to push F1 key when asked tried to set in boot menu Forum Windows xp boots up and reboots wont start up all the way Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !