Sony KDL-46BX450 Installation Guide
![Sony KDL-46BX450 manual cover](/images/a1fb6e6826c05ae8e154007d/thumbs/thumb175x175.webp)
To perform a factory reset, press the 'Home' button on your remote, navigate to 'Settings', select 'System Settings', choose 'Customer Support', select 'Factory Settings', and confirm the reset.
The Sony KDL-46BX450 does not have built-in Wi-Fi capability. You can connect it to the internet using an Ethernet cable or by using an external Wi-Fi adapter.
To update the firmware, download the latest update from Sony's official website onto a USB drive. Insert the USB into the TV's USB port, then follow the on-screen instructions to complete the update.
First, check the HDMI or other input cables for secure connections. If the issue persists, try adjusting the 'Picture Mode' settings under 'Display' options in the TV menu.
Ensure the volume is not muted and the audio output settings are correct. Check the audio cables and try different audio input sources to diagnose the problem.
Connect the external speakers using the TV's audio output ports, typically the digital optical audio out. Ensure the TV's audio settings are adjusted to output sound to external speakers.
Check the display settings and make sure the resolution is set to match the input source. Clean the screen and ensure there are no obstructions or reflective surfaces causing glare.
Navigate to 'Settings' in the Home menu, select 'Parental Lock', and set your desired restrictions and PIN to control access to certain content.
Replace the batteries in the remote. If it still doesn’t work, check for any obstructions between the remote and the TV, or try resetting the remote by removing the batteries, pressing every button twice, and then reinserting the batteries.
Yes, the Sony KDL-46BX450 can be wall-mounted. Use a compatible VESA mount and follow the mounting instructions provided in the TV's user manual for proper installation.