Plugging back in now showing F5 why and why won’t I it reset and how I fix it?

Plugging back in now showing F5 why and why won’t I it reset and how I fix it?

Plugging back in now showing F5 why and why won’t I it reset and how I fix it?

@scanna70 that would not work. It's a 110V and your Dremel won't run on 110V. Can you post a couple of pictures of your controller? I wonder if we can fix that one. My concern is that if you use a 110V motor controller it may just fail on 220V. I would dislike for you to have USD$30 go up in smoke.

The Dremel part number for the 220V speed controller is 2610003445

Just did a quick search for replacements and it is available at places like this or even on here but definitely not cheap :(

@scanna70 you could give that a try. It will not harm it and may just be a bit slower and it might just work. Replace the controller with a 110v controller then run the Dremel on 110v can work

@scanna70 that would not work. It's a 110V and your Dremel won't run on 110V. Can you post a couple of pictures of your controller? I wonder if we can fix that one. My concern is that if you use a 110V motor controller it may just fail on 220V. I would dislike for you to have USD$30 go up in smoke.

The Dremel part number for the 220V speed controller is 2610003445

Just did a quick search for replacements and it is available at places like this or even on here but definitely not cheap :(

@scanna70 you could give that a try. It will not harm it and may just be a bit slower and it might just work. Replace the controller with a 110v controller then run the Dremel on 110v can work

Hi, I used my 220V Dremel 4000 in the US with any problems for years using a power voltage converter (110V to 220V). A few days ago the speed Dremel started being “weird” I mean it wasn’t consistent with the selected speed. Then a small pop and stopped working. I think the problem is the speed control but here in the US I can only find the 110V version of the speed control. If I use it as replacement will the tool work? Should I attach it to the 110V outlet then?

Thanks

Hi, I used my 220V Dremel 4000 in the US with any problems for years using a power voltage converter (110V to 220V). A few days ago the speed Dremel started being “weird” I mean it wasn’t consistent with the selected speed. Then a small pop and stopped working. I think the problem is the speed control but here in the US I can only find the 110V version of the speed control. If I use it as replacement will the tool work? Should I attach it to the 110V outlet then?

Thanks

Hi, I used my 220V Dremel 4000 in the US with any problems for years using a power voltage converter (110V to 220V). A few days ago the speed Dremel started being “weird” I mean it wasn’t consistent with the selected speed. Then a small pop and stopped working. I think the problem is the speed control but here in the US I can only find the 110V version of the speed control. If I use it as replacement will the tool work? Should I attach it to the 110V outlet then?

Thanks

Last night my Sony OLED TV (model XR-77A80CJ) decided it was going to stop working and showing a red light blinking 4 times.

I’m looking for the service manual for this and can only find the user manual, so if someone can help me out with a link to the service manual that would help a lot.

I’ve seen some say it’s the T-con board, others say it’s the main board etc. Does anyone have any insights on how to fix this? Perhaps which board I should either replace or what even to look for?

Thanks in advance!

Ps. I tried hard resetting it but I cannot seem to find a physical volume down button on it :/