PWR ON Error on Channel VCC - failed NAND?

[avalanche]

Hello all,

I have a LGA chip in, which when a Chip ID command is sent recognises the chip correctly (Chip ID and number of parts etc), but then gets a VCC error. I've tried manually defining the chip, but on read attempts just provides a read-out of "00".

Any thoughts, has the NAND failed with an internal short? The chip has been cleaned and is correctly orientated.

Thanks.

Out put and screen shot below:

[23.01.2017 09:40:16]: External Adaprer: LGA-52 (12x17,14x18)
[23.01.2017 09:41:09]: PinState ID= 8 ->
[23.01.2017 09:41:09]: .. Bus= 8 bit/ IO0x-0 -> ID= 0x98DE9892 (ID EXT= 0x98DE9892 72D60F10) - OK! Parts detect... 1 OK! 2 OK! 3 OK! 4 OK!
[23.01.2017 09:41:18]: For current chip ID= ID= 0x98DE9892 (ID EXT= 0x98DE9892 72D60000) pinout scheme is = 9.
[23.01.2017 09:41:19]: PWR ON Error on channel VCC. Overcurrent detected!
[23.01.2017 09:41:19]: Current Limit: 200 mA
[23.01.2017 09:41:19]: It possible chip was incorrect insert to socket
[23.01.2017 09:41:19]: or it used uncompatible power scheme.
[23.01.2017 09:41:19]: It's recommened to check chip orientation in socket
[23.01.2017 09:41:19]: and execute autodetect pinmap.
[23.01.2017 09:41:21]: NUD:SPSAF->Error(13)
[23.01.2017 09:41:22]: Chip ID has been read uncorrectly : ID= 0x0000

3180.png (46.49 KiB) Viewed 8307 times

[Amarbir[CDR-Labs]]

Hi,
Please use another LGA Chip And Try Reading It If That Works Then Its a Shorted Chip Most Prob

[avalanche]

I have tried with another LGA chip from a different memory stick which had been previously recovered as OK - chip identifies and reads fine. It looks like this chip has problems, I presume that this short was the original reason for failure. I presume nothing can be done in this case?