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Forum Discussion
torontopaul2
Apr 26, 2018Aspirant
ReadyNAS NV+ (RND4410 v3) Doesn't turn on - dead Power Supply?
Hi - My ReadyNAS NV+ all of a sudden has no power going to it. I have tried unplugging and replugging, turning off/on, etc., but the unit has no signs of life.
I suspect that the Power Suppl...
- Apr 26, 2018
torontopaul2 wrote:
Also, I also thought that I had read somewhere about a range of serial numbers on this devce where there was a PSU replacement program regardless of warranty. I cannot find the source document (with the range of serial numbers) to know if my unit is in this group or not.
The service action is still posted ( https://kb.netgear.com/29870/Service-Action-to-Prevent-PSU-Failures-in-ReadyNAS-NV-NV ). But Netgear no longer has PSU inventory for your NAS, so they can't replace the PSU any more. Truthfully, given the age of your NAS it doesn't seem quite right to expect it - it's been running for at least 7 years now. They stopped production back in 2011.
Finding an off-the-shelf direct replacement isn't that easy. There are a couple out there, but they are quite expensive ( https://www.ebay.com/itm/Netgear-ReadyNAS-Power-Supply-PSU-NV-NVX-NV-RND4PSU1-10000S-250W-replacement-/281324741659 )
There is an older posting here by Sandshark on replacing it with a stock Flex-ATX supply: https://community.netgear.com/t5/ReadyNAS-Hardware-Compatibility/Inexpensive-power-supply-replacement-for-legacy-4-bay-Readynases/m-p/1016241#M13476 As noted in the thread, you do need to modify the pinout (there's a link to a diagram).
The Kentek KT-FATX250 mentioned by him is still available for sale (Amazon sells it for ~$28 US).
Also, if your goal is simply to get the data off - you can use a larger ATX supply for that with extender cables (with the pinout mod done in those cables). The PSU won't fit into the chassis of course, but the unit will run.
torontopaul2
Apr 26, 2018Aspirant
Hi - thanks for the suggestions. I have swapped the power cable, still no power. I have removed all drives and still no power.
I thought I had read somewhere about a CMOS issue which can cause this symptom, perhaps I was mistaken.
Also, I also thought that I had read somewhere about a range of serial numbers on this devce where there was a PSU replacement program regardless of warranty. I cannot find the source document (with the range of serial numbers) to know if my unit is in this group or not.
If you can help with the above two items it would really be appreciated so that I can one way or another get my unit back up and operational.
Thanks!
Paul
StephenB
Apr 26, 2018Guru - Experienced User
torontopaul2 wrote:
Also, I also thought that I had read somewhere about a range of serial numbers on this devce where there was a PSU replacement program regardless of warranty. I cannot find the source document (with the range of serial numbers) to know if my unit is in this group or not.
The service action is still posted ( https://kb.netgear.com/29870/Service-Action-to-Prevent-PSU-Failures-in-ReadyNAS-NV-NV ). But Netgear no longer has PSU inventory for your NAS, so they can't replace the PSU any more. Truthfully, given the age of your NAS it doesn't seem quite right to expect it - it's been running for at least 7 years now. They stopped production back in 2011.
Finding an off-the-shelf direct replacement isn't that easy. There are a couple out there, but they are quite expensive ( https://www.ebay.com/itm/Netgear-ReadyNAS-Power-Supply-PSU-NV-NVX-NV-RND4PSU1-10000S-250W-replacement-/281324741659 )
There is an older posting here by Sandshark on replacing it with a stock Flex-ATX supply: https://community.netgear.com/t5/ReadyNAS-Hardware-Compatibility/Inexpensive-power-supply-replacement-for-legacy-4-bay-Readynases/m-p/1016241#M13476 As noted in the thread, you do need to modify the pinout (there's a link to a diagram).
The Kentek KT-FATX250 mentioned by him is still available for sale (Amazon sells it for ~$28 US).
Also, if your goal is simply to get the data off - you can use a larger ATX supply for that with extender cables (with the pinout mod done in those cables). The PSU won't fit into the chassis of course, but the unit will run.
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