BAck everything up next time you get it booted nd then try a recovery Advent full recovery procedure 1.Turn on the PC. 2.Just after the first screen appears (the logo screen), press the F10(F11) key repeatedly until a recovery menu appears. 3.Select one of the following procedures, depending on which recovery type you want to perform: To perform a standard system recovery, click Next, and then click Yes To perform a destructive recovery, click Advanced, (select Destructive Recovery) and then click Next. CAUTION: A destructive recovery will format the hard drive. This will delete all the information on the hard drive and reinstall Windows and the original software that came with the computer. 4.Read and respond to each window and screen that appears. After the System Recovery is complete, the PC restarts and continues into Windows setup. Complete the setup screens and wait until the computer finishes the setup.
I've tried pulling the mains cable and the battery out but still get the same problem. Even after I've left the battery out overnight. Pressing any key has no effect. I can't even hear the hard drive starting up.