For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.
If you don’t have the viewer program, click the link to download it.
3. Program upgrade instruction
1) Copy ?H15IM2M.ROM? File to USB.
2) Power on the set and connect USB in the Home menu status and then you can see the update process.
3) Press play button. ( Do not unplug USB until update is finished.)
4) If update is finished, the power will turn off automatically and restart.
5) Unplug the USB.
Firmware update for BH7X40/BH9540 (Ver:BD5.033.50203/Date:2015.03.11)
I am using a headphone Symptom To connect headphone. How to fix ① When inserting to the terminal, insert firmly until you hear a sound. If not inserted firmly, it will not sound due to unstable connection. ② If the contact point of headphone jack is unstable or the line is twisted, it...
It can't recognize USB Symptom USB storage is not recognized. How to fix It can only recognize Flash type USB storages that supports USB 1.1 and 2.0 version with FAT16 , FAT32 , NTFS format. - exFAT format is not supported. - Only some models support USB external hard disc. Refer to t...
I can't play a video stored in USB Symptom The video in the USB doesn’t play. Things to check Check if the product you are using supports the feature that you can watch the video in your USB. If it supports and still not played, it may be due to codec problem How to fix Check the code...
Sound stops intermittently Symptom It stops intermittently. How to fix If normal when playing other DISC: ① Original DISC : Check if there is a scratch or a foreign object on the surface. ② Copy : Try it on other plyer. The original disc may be the cause. If still abnormal when playin...
Dragging sound Symptom Dragging sound How to fix 1. If the battery runs out, it will not sound right. Try to charge or replace the battery. 2. If you have played the tape too often or repeated a particular section too many times, the tape will be warped. Check if it is the same for ot...
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