I unplugged it from power strip, and now plugged into wall outlet. Also, unplugged connector to pad and replugged...still showing F2
Hello, Pat -
I can only find that the F2 error code means there is "a problem;" not what the problem is.
I suggest you go to this Sunbeam web page for your model of heating pad:
http://www.sunbeam.com/pain-relief/back-and-spine/sunbeam-microplush-body-shaped-heating-pad-with-digital-lcd-controller/000828-511-002.html
You should see a link for "Live Chat" on the right side of the page. Click or tap on "Live Chat" to text with a Sunbeam Customer Service Representative. He or she should be able to explain the F2 error code and what can be done to correct it.
Best wishes.
SOURCE: Sony SLV-690HF (VCR), dead
It is the electrolytic capacitors on the power supply board gone bad. It is fairly simple to remove the board. Look at it this way. Even if you break it taking it out, you would have thrown away the vcr anyway. I simply experimented with mine and it payed off. I just replaced mine in the exact same model vcr you have(slv-690hf). The vcr would not power up. I replaced c202, c207, c109, and c208 and it works perfect again. They are the smallest ones. I'm pretty sure it was only one that was bad, but i replaced four of them just to make sure i got the bad one. You cannot tell by looking at them that they are bad. I just searched the internet and read where it's usually the smallest electrolytic capacitors on the power supply board in sony vcrs, that usually go bad. Sure enough, that was the problem. It is fairly simple to take the board out and do it, if you have time, patience, a little bit of know how, and a soldering iron. I used some capacitors from radio shack and some out of an old stereo crossover i had that did'nt work for the replacements. The capacitors from radio shack have a wire coming out of each end instead of both coming out of the same end. I just simply bent one wire over the top to make it work and cut them the same leangth. Be sure you use the same uf and voltage for the replacements.
SOURCE: Canon MP830 power outage while printing
My MP830 did the same thing today. I thought it was toast. However through a Google search I found the following suggestion.
Unplug the MP830 for 20 minutes or more. Plug the MP830 back in and hit the power button.
To might great relief my MP830 powered up and is working just fine.
SOURCE: Wii won't power up
Leave the wii power brick unplugged from the wall socket for 15 min then try to plug it back in. This worked for me.
SOURCE: Sunbeam heating pad no longer heats. The red
I had same issue w/ red blinking light on my Sunbeam controller SW114, pad CAT93. Was about to toss away but then got it to work perfectly by doing this:1. With unit UNplugged, press & hold the single grey controller button2. While pressing the controller button, plug the unit inUnit will power up in the 'warm' (green light) setting; pressing the controller button will cycle you thru the others modes.
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