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| DV2000 (KAI) Not respond to power key https://vlab.su/viewtopic.php?f=53&t=41237 |
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| R EZ A [ 25 янв 2016, 21:46 ] | |
| Заголовок сообщения: | DV2000 (KAI) Not respond to power key |
hi guys board use 0.02A 3D3V_PWR=3.3V 5V_PWR=0V PWR_S5_EN=0V KBC_PWR_BTN#=3.3V how i can find that kbc work or not?? what other voltage i should Measure?? tnx all |
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| and555 [ 28 янв 2016, 07:35 ] | |
| Заголовок сообщения: | Re: DV2000 (KAI) Not respond to power key |
please measure SB_PWR_BTN#, when power button pressed, SB_PWR_BTN# will be low for a moment. if there is no respon, it can be caused by: LID_CLOSE# : low or AC_IN# : high or etc... LID_CLOSE# and AC_IN# are the most common problem that I found. btw, I use the signal name above from PAMIRS platform,. |
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