Go to this website for complete directions for low temperature cooking process:http://www.cookingforengineers.com/recip... If you want to cook the prime rib at a higher temperature, start out a 450 degrees F for 15 minutes, then reduce the temperature to 325 degrees F, and roast for 12 to 13 minutes per pound.I would err on the lower amount of time side and roast at 12 minutes per pound or in the case of your prime rib 2.5 to 3.0 hours.o to this website for complete directions for low temperature cooking process:http://www.cookingforengineers.com/recip... If you want to cook the prime rib at a higher temperature, start out a 450 degrees F for 15 minutes, then reduce the temperature to 325 degrees F, and roast for 12 to 13 minutes per pound.
You can get more details about Lenovo System Interface Foundation at www.lenovo.com. Usually the Lenovo System Interface Foundation application can be found in the C:\Program Files\Lenovo\ImController folder, depending on the user's option during install.
If you look properly, the Print Screen key on the Lenovo keyboard 8821 is actually located on the lowest row of the keyboard in between Alt and Ctrl keys as shown in the picture here.