SD6PP4M-256G Error
Posted: June 16th, 2018, 16:52
by ddrecovery
This SSD shows 5v and 12v in the status registers of PC3000, but all other status registers do not light up. Might this be an electrical issue, or controller failure due to no status lights. Images attached. Any advice appreciated as always.
Re: SD6PP4M-256G Error
Posted: June 16th, 2018, 17:19
by fzabkar
Does your adapter support DEVSLP? Is this a PCIe SSD?
Sandisk B-Key SSD Power issues:
viewtopic.php?f=10&p=255633
Re: SD6PP4M-256G Error
Posted: June 17th, 2018, 9:23
by ddrecovery
As its b-key it should be SATA. I will follow the info via the link and report back.
Re: SD6PP4M-256G Error
Posted: June 17th, 2018, 16:06
by fzabkar
ddrecovery wrote:As its b-key it should be SATA.
It could be either. The card's function is determined by its CONFIG pins
Card pinouts:
https://pcisig.com/sites/default/files/specification_documents/4_SMBus_interface_for_SSD_Socket_2_and_Socket_3.pdfCONFIG pin definitions:
https://pcisig.com/sites/default/files/specification_documents/QTI_ECN-PCIe_USB-3.1_Gen1__2-10-2017.pdfA Google search suggests that Marvell's 88SS9183-BNP2 is a "native PCIe 2.0 controller".