| Ремонт: Ноутбуков, Компьютеров https://vlab.su/ |
|
| ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) https://vlab.su/viewtopic.php?f=58&t=104282 |
Страница 1 из 1 |
| mantza [ 27 июн 2020, 17:09 ] | |
| Заголовок сообщения: | ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
this turns on one out of 10 times if you keep pressing the reset button, if it turns on it works ok for hours, i did bios update and nothing changed the keyboard works ok, no water damage and the power button works if you keep pressing it to turn the laptop off everytime what could be causing this? |
|
| artell [ 28 июн 2020, 23:03 ] | |
| Заголовок сообщения: | Re: ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
mantza писал(а): on one out of 10 times Check cable length DC + 19V. Try a shorter cable. Check the basic + 3V and + 5V for these cases. |
|
| mantza [ 28 июн 2020, 23:21 ] | |
| Заголовок сообщения: | Re: ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
there is 19v on the dc jack (it does not have a cable) and it has all the + 3V and + 5V i could find |
|
| artell [ 29 июн 2020, 01:01 ] | |
| Заголовок сообщения: | Re: ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
mantza писал(а): it does not have a cable +19V примаяно напрямую к плате? mantza писал(а): there is 19v on the dc jack Even if present, the problem may be in the length of the power cable. |
|
| mantza [ 29 июн 2020, 01:42 ] | |
| Заголовок сообщения: | Re: ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
yes it is soldered |
|
| geleos27 [ 02 авг 2020, 02:17 ] | |
| Заголовок сообщения: | Re: ideapad 320-15ast (nm-b321) turns on sometimes with the reset (Novo Button) |
Had same problem. Fixed by replacing R114 to 20k (located under WiFi module) |
|
| Страница 1 из 1 | Часовой пояс: UTC + 4 часа |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|