| Ремонт: Ноутбуков, Компьютеров https://vlab.su/ |
|
| E7450 (La-a961p) No leds no power https://vlab.su/viewtopic.php?f=41&t=99307 |
Страница 1 из 1 |
| scobay [ 05 фев 2020, 16:17 ] | |
| Заголовок сообщения: | E7450 (La-a961p) No leds no power |
I have 3.3v_alw and 5v_alw No voltage on UC2 or UC3. +3V5V_PWR_SRC = 13v +PWR_SRC = 13v +PWR_SRC_AC = 19.5v No obvious SC/OC or damaged components. Where does +3.3V_SPI originate? |
|
| Страница 1 из 1 | Часовой пояс: UTC + 4 часа |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|