@mohammadmahad what is it it that is working? What have you checked? What have you tried? Does your backlight come on?

Just want to add that I found a replacement pump (and a site that has some other goodies) for the ChiliPad. I had to run external power to it but it seems to be working fine and fits without issue. Here is a link to the pump. It took a lot of effort to get the output hose connected, even after grinding off the ridges. It is noticeably louder than the original. The power from the unit will not run it. I had a spare 12v 1500ma power brick that did the job.

I also replaced the 2+1 fans. The smaller fan that cools the heat sink was this one. It is a little louder but works nicely and fits precisely. The two bigger ones that cool on either side, I used these. Perfect fit. They have three wires. I connected the two that have numbers on them and it worked fine. I have taken the 8 screws out I am guessing 12 times all in all to get things working after trial and error a a couple of fans and a couple of pumps. It seems to be working after all of that finally.

https://coldandcolder.com/

"Oh no! I dropped my phone, and now the screen's black, but it's still working fine. Any advice on how to fix this?"

@sonamsharm73084 even so it is not as easy as it was 15 years ago, the batteries can still be replaced. There are plenty of instructions on how tondo it at so many different places. Just check the guides on iFixit or anywhere online.

Thanks for the information

You may also consider this article about troubleshooting Ninja blender that is not working.

suyu isitip isitmadigina dikkat edin

Ok thank you I do believe a couple of components are bad . I'll let you know if I figure it out