Badcaps Forums - View Single Post - 20 pin 8A on HP 250 G4 mb

**nickBcap** · 05-07-2020, 03:41 AM

Hi, right by the power charger port is a Dual Uni-Directional ESD Protection Diode which is shorted, I get no O.L. Beep like I do most of the capacitors and the other Dual Uni-Directional ESD Protection Diode near to it.
I have searched and came up with a possible substitute and also I notice there is comparable of the same component on Ebay which are much cheaper.
Can you tell me is the two components are compatible I can post the original first then the possible replacement and a link to Ebay where possible cheaper replacements might be.

http://www.ebay.com/sch/i.html?_from...OT-23&_sacat=0

05-07-2020, 03:41 AM	#15
nickBcap Senior Member Join Date: Jan 2012 City & State: Auckland My Country: New Zealand Line Voltage: 240V 60Hz I think ?? I'm a: Professional Tech Posts: 112	Re: 20 pin 8A on HP 250 G4 mb - voltage regulator? Hi, right by the power charger port is a Dual Uni-Directional ESD Protection Diode which is shorted, I get no O.L. Beep like I do most of the capacitors and the other Dual Uni-Directional ESD Protection Diode near to it. I have searched and came up with a possible substitute and also I notice there is comparable of the same component on Ebay which are much cheaper. Can you tell me is the two components are compatible I can post the original first then the possible replacement and a link to Ebay where possible cheaper replacements might be. http://www.ebay.com/sch/i.html?_from...OT-23&_sacat=0 Last edited by nickBcap; 05-07-2020 at 03:43 AM.. Reason: Links to my One Drive to pdf files there are not showing in the Post.