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CompactFlash, SD, MMC, USB flash storage. Anything that does not have moving parts inside.
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HP V232W 16GB DEAD

August 1st, 2019, 10:45

HP V232W 16GB DEAD

please help to check voltage

HP-V232W-01.jpg

Re: HP V232W 16GB DEAD

August 1st, 2019, 10:54

It could just be the picture, but it looks a bit dirty to me. Specifically between the pins of the square controller chip.

Have you tried giving it a bath in isopropyl alcohol, using a brush to clean all the contacts, and then fully drying it?

You might find that will solve the issue.

Re: HP V232W 16GB DEAD

August 1st, 2019, 11:23

You can start by checking R5 (2.2Ω Resistor). It's common for that resistor to blow if there is a power issue.

Re: HP V232W 16GB DEAD

August 1st, 2019, 13:01

Blizzard wrote:You can start by checking R5 (2.2Ω Resistor). It's common for that resistor to blow if there is a power issue.


Yep, it looks a little scorched too.

Re: HP V232W 16GB DEAD

August 1st, 2019, 13:10

pcimage wrote:
Blizzard wrote:You can start by checking R5 (2.2Ω Resistor). It's common for that resistor to blow if there is a power issue.


Yep, it looks a little scorched too.

Indeed, I bet the crud around the controller pins is flux.

Re: HP V232W 16GB DEAD

August 1st, 2019, 14:58

pcimage wrote:
Blizzard wrote:You can start by checking R5 (2.2Ω Resistor). It's common for that resistor to blow if there is a power issue.

Yep, it looks a little scorched too.
Oh, I didn't zoom in before, but you are right. Now I see it looks like the perennial toast mark in the R where it burned up.

Re: HP V232W 16GB DEAD

August 6th, 2019, 15:33

gps31 wrote:HP V232W 16GB DEAD

please help to check voltage

HP-V232W-01.jpg


Hi GPS ,
I would be eager to work on this NAND whatever the price you need data for ,I am always there for help

Re: HP V232W 16GB DEAD

August 6th, 2019, 21:30

what is the controller number? I can make out last digits "98M-QN" but not the first letters and numbers. Also what NAND chip is it. Photo of other side?

@Amarbir.. nice formatting! ;-)
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