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| SVF1521C2EW (DA0HK9MB6D0) start and shutdown after 5s https://vlab.su/viewtopic.php?f=55&t=24198 |
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| sebuncle [ 02 сен 2014, 21:19 ] | |
| Заголовок сообщения: | SVF1521C2EW (DA0HK9MB6D0) start and shutdown after 5s |
Hi , this laptop start but after 5s second shutdown. There's no hdd activity , no screen,the fan doesn't work. Sometimes it stay on , but nothing on screen , no fan , cpu stay cold I have change chip bios with other bios ,nothing changes. battery cmos have 3v I have take few voltage when it stay on POWER 19.6V yellow fan wire =5.17v PL7=0v PL5=0V PR 162 = 19.3V PL8 = 1.5V PL10 = 0V PL9 =0V PL11 =3.36V PL12 =5.17V D12 =3.34V Thank you in advance for your help Best regards |
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