1yr old RC00136P remote suddenly stopped wworking

Do you mean the Viewsonic remote control RC00136P? If so, you will find the directions to use the remote in the manual for one of the Viewsonic TVs that came with that remote. One of those TVs is the N3235W. ManualsLib has a few versions of the manual here: https://www.manualslib.com/products/Viewsonic-N3235w-32-Lcd-Tv-59932.html . The section on using the remote starts on page 23, https://www.manualslib.com/manual/266620/Viewsonic-Vs11770-2m.html?page=28#manual

I hope this helps.

Cindy Wells

Check the contacts inside the batteries compartment (maybe they are not perfectly clean). Also, check the polarity.

replace it. you deserve logitech harmony
or just drop by local dollarshop to get a replacement.

U have a Digital Camera turn it on,take ur tv remote pushes all the remote buttons on the front of the Digital Camera.One by one buttons.If all buttons of the tv remote work will register on the Camera viewing screen,because the Digital Camera able to read infer red signal output.Will figure out wright away the tv remote work or not easily.Tv remote sensor/board have no LED power light lite up might just be a lose connection or just a dead LED lamp only,because all the buttons on the remote sensor/board to the tv panel work wright?Try website Remotes.com to buy tv original remote.

hi! i have here a couple of codes for your Viewsonic tv, just try them, 1038, 1149, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1205, 1206, 1441, 1361, 1489, 1495, hope this helps!!!! goodluck!!!

Okay here's the fix.
Remove batteries. Re-install them wrong side in! Don't panic.
Reverse the direction of both the battery cells and install. Press "Power" button a couple of times and a few other buttons a few times. Then remove batteries and re-install the right side in.
Voila.

open your remote and clean with alcohol and put the batery again.

Open the battery compartment, remove the batteries, and examine
the small springs at the POSITIVE end of each battery holder.
Sometimes these springs get compressed and no longer make
contact with the battery. Use a small knife point or small screw
driver to stretch the spring away from the case until it extends
about 1/8". Replace the batteries in their proper orientation and
try the remote. This worked for mine.

I was able to find the MSN TV Set Up Guide Manual online. Within it was the list of codes for various brands of TVs. One of those for Toshiba TV was in bold print. I used the instructions for entering the code and used that bold printed code. The remote worked both the Toshiba TV and the MSN TV2 unit after that code was entered. Apparently the remote had lost the original code somehow.

Ok I just dealt with the Sharp customer support for this problem.

1) You need to unplug the TV for 1 full minute and remove the batteries from your remote aswell (this will reset the system)
2) Hold the power button on the remote for 30 seconds with the batteries still out of the remote and the TV still unplugged
3) After the 30 seconds replace batteries then press every button on the remote beginning with the power button in order from left to right and top to bottom (same way you read)
4) Then plug your tv back in and try the remote again.... and the remote and TV should be back in sync.