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TUISTERa
13th November, 2011, 07:47 PM
Hi, First sorry for my bad english.
I have fault laptop with not working sot23-5 voltage regulator. It's number is ERN4J. I can't find nowhere info about this sh*t. Laptop model is HP Compaq nx9020. May be some scheme will have the info that i search for... Or may be some info about replacing it with something other that will do the same job.... Tnx in advance for your help...

TUISTERa
14th November, 2011, 02:58 PM
Additional help is if i can find service manual or scheme of the mainboard - DAOKT2MB6D1
Thank you...

R_J
21st November, 2011, 06:13 AM
I found this pdf it might help http://www.sih.com.hk/sih_eng/products/ic/pdf/s8323-e.pdf