AM1H-ITX DC in is not working

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   Hi,
I have a AM1H-ITX mobo with the Athlon 5350 APU which is a great combi for my HTPC. However i'd like to change to a DC in instead of the ATX power supply. With the ATX i have too much cables in the LC-1340mi case. Because of that i've bought a Toshiba PA-1900-03 laptop charger which is used for example the M45 Toshiba laptop (90W) which is namend in the support list on the ASROCK website. This supply is a 90W, 19V & 4.74A supply with a 5.5 by 2.5 tip. Unfortunately when i connect this power supply the board does nothing. It won't turn on or even light up the power led. 

When reinstalling the ATX supply again, everything works normally.

Am i missing something here? Is the adapter not suitable even though it's stated on the website?

Thanks!

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Onnaj Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Nov 2015 Location: Netherlands Status: Offline Points: 7	Post Options Post Reply Quote Onnaj Report Post Thanks(0) Quote Reply Topic: AM1H-ITX DC in is not working Posted: 07 Jan 2016 at 10:23pm
	Hi, I have a AM1H-ITX mobo with the Athlon 5350 APU which is a great combi for my HTPC. However i'd like to change to a DC in instead of the ATX power supply. With the ATX i have too much cables in the LC-1340mi case. Because of that i've bought a Toshiba PA-1900-03 laptop charger which is used for example the M45 Toshiba laptop (90W) which is namend in the support list on the ASROCK website. This supply is a 90W, 19V & 4.74A supply with a 5.5 by 2.5 tip. Unfortunately when i connect this power supply the board does nothing. It won't turn on or even light up the power led. When reinstalling the ATX supply again, everything works normally. Am i missing something here? Is the adapter not suitable even though it's stated on the website? Thanks!

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 25953	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 07 Jan 2016 at 10:51pm
	Silly question but is the polarity correct?

SD guy Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 10 Mar 2016 Status: Offline Points: 1	Post Options Post Reply Quote SD guy Report Post Thanks(0) Quote Reply Posted: 10 Mar 2016 at 11:03am
	I have the same problem. Were you able to solve your issue?