'Turn off computer and reinstall jumber to normal mode''. Any one have solution, please let me know. Thanks. Motherboard: Intel DH61WW

You have done something wrong on the BIOS part of your system that's why it installed jumber in its inappropriate mode or setting which is against the normal setting of the system.To solve this please or recall what part of the BIOS that you mistakenly configured or in any installing activity you have done.Then try to check out the changed data or setting in the BIOS.By the way BIOS is the first to start up in your system, you may access it by pressing "delete" commonly. If you haven't recalled the previous activity you may contact the management or visit the website of Intel motherboard.That's all I can help.