Try to change network or audio chip. Sometimes 3,3 & 5 V circuit will be hot because of a defective chip. Good luck!
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| CX620 MS-16881 (MS-16881) motherboard does not start https://vlab.su/viewtopic.php?f=60&t=14831 |
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| micropp [ 06 авг 2013, 23:31 ] | |
| Заголовок сообщения: | CX620 MS-16881 (MS-16881) motherboard does not start |
CX620 (MS-16881 ver1.0) motherboard does not start. I need the circuit diagram. Would you help me? my msn address, fatihkula@msn.com |
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| RsM [ 07 авг 2013, 00:05 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
There isn't schematic for this platform. Does MB switch on or it dead fully (no reaction on power-on button)? |
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| micropp [ 09 авг 2013, 02:16 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
tps51125r Integration of overheating. and LED does not light up at all. |
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| RsM [ 09 авг 2013, 09:41 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
see SC (short). Use regulated power supply. |
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| micropp [ 09 авг 2013, 12:49 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
using a regulated power supply. power supply light is blinking. I did it, but tps51125r integrated fault is still warming up. I changed it. but still warming up. I think I have a problem somewhere els |
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| micropp [ 11 авг 2013, 03:05 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
tps51125 integrated circuit integrated circuit and its connection with me and the other transistor circuit diagram of the mind? I think I can solve this fault in this way. can you help me? |
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| RsM [ 11 авг 2013, 11:17 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
what resistance on PL7, PL8 ? |
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| micropp [ 11 авг 2013, 23:40 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
pl7 and pl8, materials do not have my motherboard. or, I could not find |
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| RsM [ 12 авг 2013, 01:21 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
micropp писал(а): pl7 and pl8, materials do not have my motherboard. or, I could not find see mail |
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| laptopfix101 [ 25 окт 2013, 17:23 ] | |
| Заголовок сообщения: | Re: CX620 MS-16881 (MS-16881) motherboard does not start |
Try to change network or audio chip. Sometimes 3,3 & 5 V circuit will be hot because of a defective chip. Good luck!
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