The PC speaker is generally the first output device to be activated during the boot process. Since it is active before the graphics card, it can be used to communicate error codes related to problems that prevent the much more complex initialization of the graphics card to take place.
The general rule for lamb is, for every kilogram of weight, cook for an hour at 190 - 200 degrees Celsius, depending on the efficiency of your oven, or 180 degrees for a fan-f â¦ orced oven. Thus, a 2kg leg of lamb will take two hours.
1 boneless leg of lamb (about 4 to 5 lbs) 2 tablespoons fresh rosemary 2 tablespoons fresh thyme 2 tablespoons fresh oregano 4 cloves garlic Olive oil Salt & pepper. Preheat the oven to 450ÂºF. While the oven is heating, finely chop the herbs and garlic or use a food processor like we did. 4 to 5 pound boneless leg of lamb, rolled and tied, takes about 30 minutes per pound in a 325 degree oven. This of course depends on the exact size of your lamb and the actual temperature of your oven. Just because you set your oven at 325 doesnât mean it is accurate.