Recent content by GPU_Noob

You're right Darunion. Agreed with you !

Sounds good michalrz, Like the idea. Where can I buy all those components on the external hard drive encloser ? and What voltage and ohms and their name ? As I can see not all components has description on the top. Also Is Digikey and Mouser legitimate website and are they the best place to...

Understand. The inductor was measured using the multimeter. Even though I don't really know how to use the multimeter. Try to follow my believe that is the cause of the problem. I mean. If I don't start from somewhere I'll never learn. That's my believe. I do agree with sram that I need to read...

Where to find a good electronic book ? Prefer downloaded as PDF format

ok Google search result: Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points Not really understand what that means. Can you explain to me in your own words please?

My Hard Drive still good. Nothing wrong with it plugging back and forth. Is just giving me an USB not recognized error message.

Hi mtrupi, What happen is travm saying is not the IC controller and now you saying is the IC Controller. I'm getting confused. So, You believe that there's no schematic for this PCB external hard drive encloser. OK then Thanks.

travm, Is not a HDD Is a hard drive external encloser.

Hi mtrupi, I checked the site before I posted the wrong schematic datasheet here. I mean I need to find the right schematic datasheet . But don't know which is the IC Controller.

So, Don't know which is the IC Controller. That is the only biggest chip in the PCB board. Also, Can not find anything like "memory controller" on any chips.

Hi travm, When I check the IC controller it give me a bunch of numbers. But I just put IS621 google search engine and found this. I guess I found the schematic but don't know it is or not and don't know how to read it.

Hi travm, I took the board apart already. But how to identify a controller IC on the PCB ?

Hi BlueLineSwinger, Oh, I see. I mean just for example they do upload to the internet. what to type in google search engine to download a schematic ?

GigaBite, Yes , I am getting a "USB device not recognized", Even though the usb ports are not dirty at all. I did cleaned it with a tooth brush. Also, I check for the pin solder on the PCB board it looks good. Everythings is intact. For the cable itself I couldn't test as I only have 1 hard...

Hi cdabc123, How do you know so sure the inductor is not broken ? Yeah, I do only have the multimeter to do measurement and not sure of when is the situation to use each function like Continuity Mode, Resistance mode, DCV, ACV, etc... Not even the basic. Just try to learn. Thanks.