| Ремонт: Ноутбуков, Компьютеров https://vlab.su/ |
|
| SONY F1 (MBX215) When battery installed, laptop not power on. https://vlab.su/viewtopic.php?f=55&t=28900 |
Страница 1 из 1 |
| P.zonouz [ 05 фев 2015, 11:21 ] | |
| Заголовок сообщения: | SONY F1 (MBX215) When battery installed, laptop not power on. |
Hi laptop powers on and working normal when no battery is installed, but when battery (not RTC battery I mean) Installed weird process happens when I measure: As I plug in DC Jack, BQ24753(Changed by new one) Working and there is oscillation on Gates and 11V produces just for a second, then stop and charge(amber) LED Blinking and MB not powers on, ACDRV Signal is ON and We have DCBATOUT. Charge FETs changed by new one, Where I must dig? |
|
| execve [ 05 фев 2015, 11:50 ] | |
| Заголовок сообщения: | Re: SONY F1 (MBX215) When battery installed, laptop not power on. |
Are You tried plug another battery? |
|
| P.zonouz [ 05 фев 2015, 12:03 ] | |
| Заголовок сообщения: | Re: SONY F1 (MBX215) When battery installed, laptop not power on. |
Yes Another Working Battery Tested. |
|
| montarbo [ 07 фев 2015, 05:46 ] | |
| Заголовок сообщения: | Re: SONY F1 (MBX215) When battery installed, laptop not power on. |
Voltage on pin 5 BQ24753? |
|
| and555 [ 04 июн 2015, 12:52 ] | |
| Заголовок сообщения: | Re: SONY F1 (MBX215) When battery installed, laptop not power on. |
check PQ1/PQ2/PQ32. |
|
| Страница 1 из 1 | Часовой пояс: UTC + 4 часа |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|