I've bought the following items:
1. AAEON PICO-CV01 Motherboard
(http://www.aaeon.com/PD_Products_Detail ... UTF-8.html)
2. PicoPSU 80w DC-DC PSU + 60w External DC-AC PSU
(http://www.ebay.co.uk/itm/PicoPSU-80w-P ... upplies_EH hash=item35b966556c)
If you see the following image of the motherboard, you'd notice that there's no 20/24 pin connection - Only a 4 pin power -> 12v Molex connection to power up the motherboard:
http://www.aaeon.com/products/BigImage. ... 343393.JPG
How do I control the PicoPSU's power supply (If it's on or off), when powering off my motherboard? Normally the 20/24 pin "controls" the power supply.
In my case I would power on the PicoPSU with a paperclip shortcircuiting two pins in the 20/24 pin connection cable.
How do I control the PicoPSU only using the 4 pin power -> 12v Molex cable?
Powering off PicoPSU with no 20/24 pin cable connection
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee, Devonavar
Re: Powering off PicoPSU with no 20/24 pin cable connection
Strange little thing that board. Looks expensive. What made you go with that board rather than say a miniITX board?
You don't need a picoPSU to power that motherboard. The board just want +12v in.
You don't need a picoPSU to power that motherboard. The board just want +12v in.
Re: Powering off PicoPSU with no 20/24 pin cable connection
What you could do if you want to use the PicoPSU or another ATX power supply is to hook up to the ATX12V connector and then attach a switch between the green wire on the 24-pin ATX connector and one of the black connectors. The PicoPSU does not have the colours so this may not help but basically by shorting these pins the PSU will start up. This is how the motherboard starts up the PSU in computer normally.plazma wrote:In my case I would power on the PicoPSU with a paperclip shortcircuiting two pins in the 20/24 pin connection cable.
How do I control the PicoPSU only using the 4 pin power -> 12v Molex cable?
I would also suggest you don't use the PicoPSU because you don't need it. Have you asked the SBC OEM for PSU suggestions? There are many 12V open frame PSUs available from component specicalists like RS.
Re: Powering off PicoPSU with no 20/24 pin cable connection
I chose that motherboard because of the ultra low power consumption (5-7 watts - Motherboard + cpu + hdd).
After reading your replies, I just realised that I don't need a "full blown" PSU to power this little beast. I could just go with a direct molex PSU, like the following:
http://www.amazon.co.uk/Phobya-Power-Ad ... B003TRT7FA
Thank you!
After reading your replies, I just realised that I don't need a "full blown" PSU to power this little beast. I could just go with a direct molex PSU, like the following:
http://www.amazon.co.uk/Phobya-Power-Ad ... B003TRT7FA
Thank you!
-
- *Lifetime Patron*
- Posts: 2269
- Joined: Sun May 21, 2006 9:09 am
- Location: Northern California.
Re: Powering off PicoPSU with no 20/24 pin cable connection
instead of a pico PSU or simple molex wall wart, I would run it off a pico UPS with a battery back up. sweet!
http://www.mini-box.com/picoUPS-100-12V ... kup-system
regardless of how you decide to power it, please, please, please, share a mini review of that mobo when you getting it up and running! it looks like a really nice little piece of kit!
http://www.mini-box.com/picoUPS-100-12V ... kup-system
regardless of how you decide to power it, please, please, please, share a mini review of that mobo when you getting it up and running! it looks like a really nice little piece of kit!