HP ProBook 430 G1 Notebook PC - Manual (Page 103)

Do not initiate Sleep while playing a disc. Otherwise, you may see a warning message asking if
you want to continue. If this message is displayed, click No. After you click No, the computer
may behave in either of the following ways:
◦ Playback may resume.
– or –
◦ The playback window in the multimedia program may close. To return to playing the disc,
click the Play button in your multimedia program to restart the disc. In rare cases, you may
need to exit the program and then restart it.
A movie is not visible on an external display
1. If both the computer display and an external display are turned on, press fn + f4 one or more
times to switch between the 2 displays.
2. Configure the monitor settings to make the external display primary:
a. From the Windows desktop, right-click on a blank area of the computer desktop, and select
Screen resolution.
b. Specify a primary display and a secondary display.
NOTE: When using both displays, the DVD image will not appear on any display designated as
the secondary display.
Resolving issues 93