Toshiba 40L53** DIGITAL Series Owner's Manual page 16

the back of your television
Computer
For acceptable PC and video signal formats, see page 17.
NOTE:
The edges of the images may be hidden.
If connecting a certain PC model with a unique PC signal, the PC signal may not be detected
correctly.
HDMI-to-DVI
adapter cable
(not supplied)
For 50/58L53**
16