HOW TO BUY A NEW REMOTE CONTROL FOR A SOUND BAR

Question edited for clarity.

You can't. Just buy a replacement remote!

https://www.google.com/search?q=proscan+sound+bar+psa3713-c+replacement+remote+control

..

SONY Soundbar Remote Control Codes

https://codesforuniversalremotes.com > remote-control-...
A SONY soundbar can be controlled with any universal remote if you have the correct programming guide and the correct remote codes for the sound bar. If the ...

SONY Home Theater and Soundbar Remote Control Codes

https://www.directutor.com > content > sony-home-thea...
SONY Sound Bar 4 Digit Remote Control Codes: 4029 · SONY Sound Bar 5 Digit Remote Control Codes: 31759 · Using a Comcast Remote? Press AUX, Code 31759, and POWER ..

But no one buys Universal remotes these days, they are so 1980. Buy a copy remote the same as the original from www.remotes.com

..

This is a new feature (volume control) on the remote. See https://www.cnbc.com/2018/10/03/amazon-fire-tv-stick-4k-remote-volume-buttons-rejoice.html

See here for quick set up guidehttps://s3-us-west-2.amazonaws.com/customerdocumentation/Amazon+Fire+TV+User+Guides/Amazon+Fire+TV+Device+Documentation/Amazon_Fire_TV_Stick_with_Alexa_Voice_Remote_US.pdf

Hello, Mary -

You may possibly obtain the right code here: http://www.directv.com/DTVAPP/global/contentPageIF.jsp?assetId=P4380052#h:620.910 . Follow the on-screen instructions.

Best wishes.

2-Function Remote Stopped Controlling my Sound Bar - Verizon Forums

https://forums.verizon.com/t5/Fios...Remote...Sound-Bar/td.../559715

Apr 6, 2013 - It won't even control volume through the TV (Samsung). ... Did theremote ever turn on the sound bar, or have you been controlling ... Does the sound bar or TV have sound (sound but not volume control)? ... NO, UNFORTUNATELY THE FIOS REMOTE NEVER POWERED ON/OFF THE SOUNDBAR - I HAD ...

Your remote reprogramming woes solved - Rogers RedBoard

redboard.rogers.com/.../your-remote-reprogram...

Rogers CommunicationsJun 18, 2014 - Once the TV turns off, press the SETUP button once to lock the code.... the Rogers remote to turn TV on/off but can't get the remote to control volume. ...New Samsung smart TV and I have entered all the proper codes but the ..... Doesanyone have a code for volume control of Samsung Soundbar HW-J250.

Wireless Genie remote Doesn't turn on/off the soundbar - AT&T ..

If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability. Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops. Visit some online sites too, which deals with electronic spare parts.

If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability.
Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops.

To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability? Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops.

1. buy it on ebay
2. buy a compatible remote
3. download a remote software on android and use it as a universal control.