Modern multimedia capabilities of televisions allow them to be used not only for watching over-the-air television, but also as the central hub of a home entertainment system. Equipment owners Sony often face the need to play videos, music or photos stored on external media. However, the process of activating the USB port and correctly displaying the contents of the drive may have its own nuances depending on the operating system Android TV or Linux.
Understanding the principles of the file system and the correct sequence of actions when connecting equipment will save you from unnecessary frustration. Many users mistakenly believe that simply inserting a USB flash drive is enough, but sometimes manual activation of the signal source or setting access rights is required. In this article we will look in detail at how to turn on a flash drive on your TV. Sony from the remote control, what formats are supported and what to do if the device does not respond.
It is important to consider that different models released in different years may have different menu interfaces. However, the basic principles of navigation and the logic of working with external drives remain similar across the entire brand line. We will consider universal action algorithms that are suitable for most current models.
Preparing a USB drive for connection
Before you start manipulating the remote control and the TV menu, you need to make sure that the flash drive is physically and software ready. Most TVs Sony work correctly with drives formatted in the file system FAT32 or NTFS. If your drive uses exotic formats like exFAT or EXT4, the TV may not see it without prior preparation.
Memory capacity also plays a role: older models may not support drives larger than 32 GB or 64 GB. For modern 4K models, this limit has practically been removed, but the data reading speed still depends on the USB port standard. It is recommended to use ports marked USB 3.0 (usually blue) for playing heavy, high bitrate video files.
⚠️ Attention: Do not connect external hard drives that require separate power to the TV directly to the USB port. This may overload the motherboard's power controller. Sony and equipment failure.
Check the physical condition of the flash drive connector. Oxidized contacts or dust may prevent proper connection. Wipe the connector with a dry cloth before inserting. Make sure that the drive does not have critical file system errors that could have occurred during a previous incorrect removal from the computer.
Physical connection and signal source selection
After preparing the drive, you need to find the corresponding port on the TV body. On models Sony ports can be located on the back panel or on the side. The side location is considered more convenient for regularly connecting flash drives, since it does not require access to the back of the TV mounted on the wall.
Insert the flash drive into the port as far as it will go. In most cases, modern TVs automatically respond to the appearance of a new device. A notification about connecting a USB device or an offer to start viewing media files may pop up on the screen. If there is no automatic response, you must use the remote control.
Find the button on the remote control SOURCE, INPUT or a button with a square with an arrow (input). Press it to bring up the signal source selection menu. In the list that appears, select USB or Media Player. In some interfaces Android TV just press a button HOME and go to the application line, where the icon of the connected drive will appear.
If the source list does not show the USB device, try switching to another mode (for example, HDMI) and switching back. Sometimes this helps the system poll the ports again. It is also worth checking if the USB function is disabled in the main TV settings, although it is active by default.
Navigating the Sony media player menu
Media player interface on TVs Sony differs in brevity. After selecting the signal source, the file manager opens. It allows you to navigate through folders and select content types: videos, music or photos. For navigation, use the arrow buttons on the remote control.
Button OPTIONS on the remote control opens a context menu where additional functions are available: sorting files, changing the display type (list or tiles) and playback settings. This is where the answers to questions about why files are not visible are often hidden. Make sure your filters aren't limited to video only if you're looking for music.
☑️ Checking USB connection
To return to a higher level, use the button BACK or RETURN. The menu structure is hierarchical, which simplifies the search for the desired file in large libraries. Support ID3 tags allows you to display album covers and track titles if the metadata is recorded correctly.
Supported file formats and codecs
Successful playback directly depends on the support of codecs by the built-in software of the TV. Sony traditionally supports a wide range of formats, but not all of them work natively. Major video formats include MP4, MKV, AVI and MOV.
| Expansion | Container | Video codec | Audio codec |
|---|---|---|---|
| .mp4 | MPEG-4 | H.264 / H.265 | AAC, MP3 |
| .mkv | Matroska | H.264, VP9 | AC3, DTS |
| .avi | AVI | MPEG-4 | MP3, PCM |
| .ts | MPEG-TS | H.264 | AC3, AAC |
Particular attention should be paid to audio tracks. Format DTS may not be playable on some models without external decoding or connecting a sound system that supports this standard. In such cases, there will be no sound, although the video will play fine.
Why doesn't 4K video from a flash drive work?
A USB 3.0 port is required to play 4K HDR content at high bitrates (above 100 Mbps). If you are using a USB 2.0 port, there may not be enough bandwidth and the video will freeze or not start at all. Also check whether your specific TV model supports the HEVC (H.265) codec in the Main 10 profile.
For music, formats are a priority MP3, WMA, FLAC and WAV. High resolution audio (Hi-Res) is not supported by all models, so if you have problems with sound, try converting the file to standard MP3 320 kbps.
Solving file display problems
The situation when the TV sees the flash drive, but does not display the files, is not uncommon. Often the reason lies in the folder structure. Some models Sony have restrictions on the depth of folder nesting or the number of files in one directory. Move the files to the root of the drive for testing.
Another common problem is file system incompatibility. If the flash drive is formatted in NTFS, and the TV requires FAT32, the device may be detected as "incompatible". In this case, you will need to format the drive on your computer, which will delete all data.
⚠️ Attention: Formatting completely destroys the data on the flash drive. Be sure to copy important files to your computer before performing this operation.
If files are damaged or have a non-standard resolution, the media player may ignore them. Try playing the test file from another source to ensure that the USB port itself is not damaged. It's also worth checking for firmware updates on your TV, as new software versions often add support for new codecs.
Use the MediaInfo program on your computer to find out the exact parameters of the video file (codec, bitrate, profile). This will help you understand why the TV refuses to play it.
Using third party apps for Android TV
Many modern TVs Sony run on an operating system Android TV. This opens up the possibility of installing third-party media players that have more advanced decoding capabilities than the standard application. The leader in this area is VLC for Android.
To install, go to the store Google Play Store on your TV, find the app VLC or MX Player and install it. Once launched, these applications will automatically scan connected USB drives and offer to play the found content. They are "omnivorous" and support almost any existing codecs.
The advantage of third-party players is the ability to customize audio tracks, subtitles and equalizer on the fly. Standard player Sony often lacks such flexible settings. In addition, third-party applications work better with network attached storage (NAS) and cloud services.
Installing a third-party player like VLC is the most effective solution to problems with playing “heavy” or rare video formats on Android TV.
Frequently asked questions (FAQ)
Why doesn't my Sony TV see the flash drive at all?
There could be several reasons: the flash drive is formatted with an unsupported file system (for example, APFS for Mac), the USB port is damaged, or the drive requires more power than the port can provide. Try using a different port or formatting the flash drive to FAT32.
Can I watch MKV movies on Sony?
Yes, most modern models support the MKV format. However, it is important that the video and audio codecs inside the container are also supported by the TV (usually H.264/H.265 and AAC/AC3).
How to safely remove a flash drive from a TV?
Ideally, you should stop playback, go to the USB sources or settings menu and select "Eject" or "Safely Remove". If this option is not available, wait until the recording indicator (if any) stops blinking before removing the drive.
Does the TV support subtitles from a flash drive?
Yes, the standard player and most third-party applications support external subtitles. The subtitle file must have the same name as the video file and be in the same folder, or can be selected through the Subtitles menu during playback.