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HP15-p189sa (DAY11AMB6E0) NO power up https://vlab.su/viewtopic.php?f=53&t=64891	Страница 1 из 1

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	scobay [ 17 авг 2017, 23:49 ]
Заголовок сообщения:	HP15-p189sa (DAY11AMB6E0) NO power up
Im working on this board day11amb6e0. On the KBC Im gettting RSMRST# 3.3v then to 0v immediately S5_ON 3.3v then 0v immediately. No +3v to KBC Mainon stays at 0v Also theres no +5vs5 or +3vs5 PU11 vin is ok +3vpcu is ok +3v S5_on 3.3v then 0v immediately Pgood 0v En2 4.5v PU12 S5_on 3.3v then 0v immediately +5VPCU ok 5v pgood 0v. What would cause the S5_on to drop to 0v ? When S5_on is 3.3v then I get +5VS5 and +3VS5 for a couple of seconds then both drop to 0v because s5_on goes low.

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	scobay [ 19 авг 2017, 03:02 ]
Заголовок сообщения:	Re: HP15-p189sa (DAY11AMB6E0) NO power up
Any ideas?

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	scobay [ 29 авг 2017, 14:22 ]
Заголовок сообщения:	Re: HP15-p189sa (DAY11AMB6E0) NO power up
Still struggling with this, any input appreciated.

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	vldmrdnpr [ 29 авг 2017, 15:11 ]
Заголовок сообщения:	Re: HP15-p189sa (DAY11AMB6E0) NO power up
ec_wrst#, acin, lid_ec#, ad_id, ad_type, 3v_rtc, rtc_clock_32768 ?

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	scobay [ 29 авг 2017, 17:28 ]
Заголовок сообщения:	Re: HP15-p189sa (DAY11AMB6E0) NO power up
ec_wrst =3.3v Acin = 3v Lid_ec# = 3.3v ad_id = .6v ad_type = .6v 3v_rtc = 2.7v rtc_clock_32768 not on this board Posted after 2 minutes 56 seconds: A block diagram or signal order of Haswell chip would be helpful. Im getting S5_on which is generating +3vs5 and +5vs5 for a second or so when the power button is pressed then s5_on drops to 0v

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	scobay [ 30 авг 2017, 12:57 ]
Заголовок сообщения:	Re: HP15-p189sa (DAY11AMB6E0) NO power up
CN9 Pin 1 =3v drop to 0v Pin 2 =0v Pin 3 =1.28v Pin 4 =0v Pin 5=0v Pin 6=0v Pin 7=3.3v drops to 0v quickly Pin 9=0v Pin 11= 3.3v then drop to 0v Pin 13=0v Pin 15=0v

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