Black Screen Error on HP Desktop Computer
This could be one of the deadliest issues on a computer device. You would not like getting involved in such situation because the rectification process for this issue could be hectic. In this condition your HP tower will start but monitor will have only black or blank screen. Sometimes leaving an external media drives like: A DVD Disk, Thumb Drive, External Hard Drive may create temporary software malfunction, wherein disconnecting any such device will heal the computer back on next reboot. If no external storage media device connected or disconnecting could not resolve the issue-