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3VDUAL
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3VDUAL power is out of normal range [Expected 3.30 current 3.10]
This is a posting for information only, with information I could not find in other postings. I replaced the PSU in my ReadyNAS Pro Pioneer when the unit started failing to restart after being shut down - but would eventually come on, apparently after warming up. The replacement unit was a Seasonic SS-300SFD as mentioned in other posts, which I sourced from Scan Computers in the UK. The replacement unit had slightly different connectors. Yes, the main 24-pin ATX connector cable was too short, as mentioned in other posts, so I needed an extension cable (30 cm for me). There were two sets of power connectors with two Molex 4-pin plugs each, and a further single power connector with two 5-connector plugs. There are 3 female Molex connectors in the ReadyNAS requiring power (with 2 drives connected to each). When I used two 4-pin plugs from one power line to power the disk drives in the ReadyNAS, I got floods of the message about power being out of range - i.e. one power line was being used for 4 drives (since internally in the ReadyNAS each connector goes to 2 drives). When I rewired the 5-connector line to a 4-connector plug (dropping the orange 3.3V wire), and used that as the third 4-pin plug, it worked fine. (There is also a 4-pin square 12V ATX power connector - no need to adjust that.) I hope this information might help others needing to do something similar to their units.
Replacement PSU spec for ReadyNASRNDP6310 ("3VDUAL power is out of normal range...")
We've just started getting the message "3VDUAL power is out of normal range [expected: 3.30 current: 3.10]." on our ReadyNAS Pro Business Edition (ReadyNASRNDP6310). All other health indicators - including all the temperature indicators - appear to be fine. There are three fans on the unit: one at the side (running); one large one at the back, top (running); and a smaller one at the back, lower down, probably PSU, which is not running. The two fans listed on the health status page are showing a decent RPM, so I assume that the PSU one is not monitored. Searching the forums for this message suggest conflicting answers about what it means; but combined with the fan not going suggests we should replace the PSU. Is it possible to get the specification we need for a replacement PSU for this model? Many thanks,3.9KViews0likes5Comments