Step Description 1 Plug in any unactivated IronKey drive from the set you purchased.Your IronKey must be activated on a Windows (2000, XP, or Vista) or Mac computer. To use the full speed of the IronKey, plug it into a USB 2.0 port.2 The âActivate Your IronKeyâ screen appears.The IronKey autoruns as a virtual CD-ROM.
There may be a painless or painful swelling behind the knee. The cyst may feel like a water-filled balloon. Sometimes, the cyst may break open (rupture), causing pain, swelling, and bruising on the back of the knee and calf. It is important to know whether pain or swelling is caused by a Baker cyst or a blood clot. A blood clot (deep venous thrombosis) can also cause pain, swelling, and bruising on the back of the knee and calf. A blood clot may be dangerous and requires medical attention right away.
Knee injuries, arthritis, damage to the cartilage of the knee, and other problems are known to cause Bakerâs cysts. Swelling behind the knee may be painful or may not produce any other symptoms. In some cases, you may notice tenderness, warmth, difficulties moving your knee joint, muscle weakness, or bleeding or bruising. Injuries to the knee, including sprains (damage to the stabilizing ligaments of the joint) can lead to diffuse swelling of the knee area.