We have a Lenovo H50-55 desktop (90BG0024RK) equipped with an AMD A8-7600 processor. The system runs Windows 7 Pro x64 and has domain users.
The problem we're experiencing is specific to that Lenovo PC. After booting up, the system displays a black screen, with only a (working) mouse cursor. The problem can only be corrected by shutting it down and restoring it.
Why is this happening, and how might we fix this?