Lenovo ThinkPad 390X User's Reference: ThinkPad 390X - Page 91

on the window, the cursor disappears under the image.

Page 91 highlights

Attaching an External Monitor The following are the settings that are not supported: You can select a resolution up to 1024x768 for your secondary display. Primary (LCD) 1280x1024, 256 1024x768, 64K 800x600, 16M Secondary (CRT) 1024x768, 64K 1024x768, 64K 1024x768, 64K If you want to show DOS full screen, both primary (LCD) and secondary (CRT) display in DOS full-screen mode. If you play a video clip (AVI or MPEG file) and move the cursor on the window, the cursor disappears under the image. An application using DirectDraw or Direct3D is shown only on the primary display (LCD) when it is played in full-screen mode. You cannot use the Fn+F7 (display switching) function when you are in dual display mode. Extending the Features of Your Computer 75

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Attaching an External Monitor
±
The following are the settings that are
not
supported:
±
You can select a resolution up to 1024x768 for your secondary
display.
±
If you want to show DOS full screen, both primary (LCD) and
secondary (CRT) display in DOS full-screen mode.
±
If you play a video clip (AVI or MPEG file) and move the cursor
on the window, the cursor disappears under the image.
±
An application using DirectDraw or Direct3D is shown only on the
primary display (LCD) when it is played in full-screen mode.
±
You cannot use the
Fn+F7
(display switching) function when you
are in dual display mode.
Primary (LCD)
Secondary (CRT)
1280x1024, 256
1024x768, 64K
1024x768, 64K
1024x768, 64K
800x600, 16M
1024x768, 64K
Extending the Features of Your Computer
75