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LITEON CV3-CE512-11 SATA 512GB http://forum.hddguru.com/viewtopic.php?f=10&t=39202 |
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Author: | MasterT [ December 3rd, 2019, 7:03 ] | |||
Post subject: | LITEON CV3-CE512-11 SATA 512GB | |||
Hi there, I have this LITEON CV3-CE512-11 SATA 512GB SSD with MARVELL 88SS1074-BSW2 controller. First try: Drive came ready. I can Read ID. If i try to read sector result in BSY. After lots of trials pwr on and off it started to work normally. I even copied 25GB of data with good speed of 65-70mb/s. After a bad sector it get's back to square 1. Any sector i try result in BSY. Aceab told me it is totally unsuported at firmware level. So I tried In-circuit recovery of SSDs with "weak" NAND like described here http://www.hddoracle.com/viewtopic.php?f=106&t=2740 I noticed that around 2.425 - 2.450V it started to read, so i was very happy. Not for long, because all read sectors are 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 DDDDDDDDDDDDDDDD. I was using PC 3000 Flash as power supply and i thought it's not delivering enough amps (max 500mA). But connected to a lab power supply it seems like it's only draining 70mA. Any ideeas how to move further? Some new tricks maybe? Thanks all.
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Author: | MasterT [ December 4th, 2019, 7:35 ] |
Post subject: | Re: LITEON CV3-CE512-11 SATA 512GB |
Thanks all. Fully recovered. |
Author: | pcimage [ December 4th, 2019, 13:47 ] |
Post subject: | Re: LITEON CV3-CE512-11 SATA 512GB |
MasterT wrote: Thanks all. Fully recovered. And the solution was? |
Author: | MasterT [ January 7th, 2020, 12:16 ] |
Post subject: | Re: LITEON CV3-CE512-11 SATA 512GB |
Controller reballing and memory chips voltage variation. |
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