LG 55LS4600 - Connection problems (HDMI;USB)

GP2
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ꕢ Digital broadcast cannot be seen though the cable is connected.
• Verify subscription and/or signal with cable operator.
(Depending on the subscription, digital broadcasting may not be supported.)
ꕢ Display is not on or unclear when connected to HDMI.
• ChecktheHDMIⓇcablespecifications.FailuretousegenuineHDMIⓇcablemay
cause images to fade in and out or not be displayed properly.
• Verify that all cable connections are securely connected. When connections are not
secure, images may not be properly displayed.
ꕢ Does not work when connected to USB storage device.
• Verify that the USB device and cable is version 2.0 or higher.