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thank you.

I have a 2960x only with fan spin and blue syst led indication no further boot. Strange after measuring no obvious faults of the unit.

@jkftech

Ай бұрын

Check all the voltages ⚡️ on the board if the are all complete, if all is tested ok . It means the main controller processor is bad

how to physically troubleshoot hardware modular cisco and juniper switches pl you make a video

Can you help me regarding switch…. How can I contact you for help

I have the model, but different problem. when I put on the power, the power come on but the noise is high doesn't down/reduce. the syst and console light stay on and doesn't off. power keep on looping. how can I solve this problem. Thank you

@jkftech

2 жыл бұрын

Have you been using it before or did you buy newly

i have a 48 poe switch but the stat and sys are constantly on,how do i go about fixining it

@jkftech

2 жыл бұрын

Which model ?

@francisamayo581

2 жыл бұрын

@@jkftech its 2960 CX

Hi where can I find the replacement IC chip please sir? Do you have a link or part # you could share? Thank you, love your videos!

@jkftech

Жыл бұрын

Search it on alibaba with the Chip code

@cslb38

Жыл бұрын

@@jkftech ok thanks, I didnt realize they sold those!

I have switches where I am finding port issues and some hardware issues so please help me with this…… let me know how can I contact you

@jkftech

Жыл бұрын

Your location

@jkftech

Жыл бұрын

?

@user-kb1op2yi1r

Жыл бұрын

@@jkftech my location is Bangalore india

@user-kb1op2yi1r

Жыл бұрын

I want anyone who can repair that switch’s

@user-kb1op2yi1r

Жыл бұрын

@@jkftech is there anyone here whom you know by which I can get help in that hardware issue

Hello sir ned help Cisco poe switch problem

@jkftech

Ай бұрын

The model and the problem

@arsalangaming4523

Ай бұрын

Model: catalyst 3560 series PoE-48 This POE switch used to run cameras without power supply, once it rained, I think water went into a connector, after that none of the cameras work without power supply. It has 48 ports and each camera is connected separately. Power supply has to be provided