Dell has announced that a new BIOS for the Dell Studio XPS 1645 notebook is now available for download. The machine had problems performing CPU intensive tasks. In February Dell had discovered that the issue was related to the limited capability of the 90W power adapter that was shipped with the laptop.

Besides updating the BIOS, Dell is offering a larger, more powerful 130W adapters. According to Dell, the BIOS update and the new adapter will solve the problem. Owners of the notebook will get the new adapters free of charge.