This article does not discuss the utilization of a USB as a TPM replacement and does not discuss Group Policy changes for advanced features. Most of the time you can solve this by disabling or raising the power limits. Hp Pcs Typing Alternate Characters From Your Keyboard Hp Customer Support If your CPU frequency is being reduced under load even at low temperatures youre probably experiencing power throttling. How to disable special characters on keyboard . The following is how to enable and disable BitLocker using the standard methods. Domain level Group Policy changes and network-managed BitLocker setups are Best Effort. Release the ALT key. On the numeric keypad type the sequence of numbers decimal code point value that corresponds to the character you want to insert. The special character will appear at your cursors location. Since previous solutions here dont work cross-platform and have trouble with special keys here is my solution that works on both Windows and Linu...