Attachment:
photo3058.jpg [ 3.63 MiB | Viewed 13175 times ]
Thanks for your reply
Cheers
Raja
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| Intel SSD 320 Series not detected http://forum.hddguru.com/viewtopic.php?f=10&t=26989 |
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| Author: | rajax69 [ October 4th, 2013, 5:15 ] |
| Post subject: | Intel SSD 320 Series not detected |
Hi Guys, I want to know to check the components inside the drive, because no power and the drive is not identified.On PC 3000, the drive is in status Busy. Thank you |
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| Author: | fzabkar [ October 4th, 2013, 5:46 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
If you upload a detailed photo, I'll try to help you locate the power supply test points. |
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| Author: | rajax69 [ October 4th, 2013, 11:55 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
Attachment: photo3058.jpg [ 3.63 MiB | Viewed 13175 times ] Thanks for your reply Cheers Raja |
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| Author: | rajax69 [ October 4th, 2013, 11:56 ] | ||
| Post subject: | Re: Intel SSD 320 Series not detected | ||
another one
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| Author: | fzabkar [ October 6th, 2013, 19:19 ] | ||||||
| Post subject: | Re: Intel SSD 320 Series not detected | ||||||
Your photos are too blurry, but I was able to make out the following test points. There should be a supply voltage on the output side of L3, but I can't see any.
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| Author: | rajax69 [ October 7th, 2013, 4:21 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
Thanks a lot! it would help me, i have general knowledge in electronics but not an expert. Bye for now, i will let you know |
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| Author: | rajax69 [ October 7th, 2013, 9:31 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
First i removed the diode of Protection and checked all the points you had suggest me and it is OK. For the voltage epected 5 V , i'm getting 4.82V is it a problem? If everything is OK, i don't know where is located the problem! Thanks |
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| Author: | fzabkar [ October 7th, 2013, 17:11 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
1) If CR3 measured OK, then there was no need to remove it. 2) I don't know the range of supply voltages that the SSD will tolerate, but I would think that +4.8V should be OK. 3) You didn't say what voltage you measured at L3. 4) Do any of the chips (flash controller, NAND flash array) feel hot? 5) AFAIK, most, if not all, SSDs have a diagnostic console. Some have a serial TTL RS232 port. If you can locate such a port and communicate with the SSD, then this will prove that the flash controller is at least partially functional. If the hardware is OK, then the SSD may have a firmware fault. I can't help you with that. |
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| Author: | rajax69 [ October 8th, 2013, 4:56 ] | ||
| Post subject: | Re: Intel SSD 320 Series not detected | ||
Hi, CR3 = OL while the board powered on, i guess now that i had to measure CR3 without power on! 2) Within L3 i'm getting 3.3V please take a look on the picture. Thank you
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| Author: | fzabkar [ October 8th, 2013, 17:42 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
The voltages seem OK. I don't think there is anything I can do for you. Sorry. 
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| Author: | rajax69 [ October 9th, 2013, 3:37 ] |
| Post subject: | Re: Intel SSD 320 Series not detected |
Ok! Many thanks for your help |
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