| Ремонт: Ноутбуков, Компьютеров https://vlab.su/ |
|
| CQ40 (LA-4101P) NO DISPLAY https://vlab.su/viewtopic.php?f=53&t=43916 |
Страница 1 из 1 |
| kandyan [ 22 мар 2016, 10:58 ] | |
| Заголовок сообщения: | CQ40 (LA-4101P) NO DISPLAY |
Hey friends, I've got a laptop CQ40 with CAPS & NUM LOCK 4 times blinking. HP LED codes shows it is a graphic controller problem. This mother board is UMA and no separate graphic chip. So I reballed South Bridge and the North Bridge but nothing happened. What else do i need to look up? Thanks |
|
| and555 [ 23 мар 2016, 13:23 ] | |
| Заголовок сообщения: | Re: CQ40 (LA-4101P) NO DISPLAY |
my experience 4 times blinking is RAM problem. clean the slot and pins of RAM would solve the problem. |
|
| kandyan [ 04 апр 2016, 23:48 ] | |
| Заголовок сообщения: | Re: CQ40 (LA-4101P) NO DISPLAY [РЕШЕНО] |
Actually I cleaned the RAM slot and reball the North bridge. But it still showing 4 times blinks. Also customer asked to return the laptop. Thanks for the help. |
|
| Страница 1 из 1 | Часовой пояс: UTC + 4 часа |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|