Re: Dell U2312HM Why are these capacitors different colors?

Thanks for the information. I have ordered the parts.

I have a Dell U2312HM monitor with a bad power regulator. As part of the repair I was going to replace the capacitors near the regulator. All 4 capacitors are the same size/voltage but two are brown and two are black (see attached photos). The reference numbers on the two different capacitors are: 1301(M) and 1321(M). Does anyone know what they mean? Can I use the same replacement capacitors for all four?

Any advice would be appreciated. Thanks....

Re: U2312HM will not turn on

I also have a U2312HM that I am trying to repair (won't turn on - most of the time). I found these videos of someone troubleshooting one:
[url]https://www.youtube.com/watch?v=U6V1sjWMgeM[/url] and
[url]https://www.youtube.com/watch?v=ACbNq9dTwBo[/url].
They are in Portuguese and you can turn on captions and get YouTube to translate (sort of).

In the first video he replaces one of the ICs to get it working. In the second video he replaces a fuse. In the comments for the first video there is a link to a schematic...