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| Rx 850 4gb sapphire - short circuit in the coil https://vlab.su/viewtopic.php?f=48&t=101297 |
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| TheMArcos [ 03 апр 2020, 03:13 ] | |
| Заголовок сообщения: | Rx 850 4gb sapphire - short circuit in the coil |
hello friends, could someone tell me if this phase goes straight to the chip? I'm with 0.2ohms resistance in this coil and inject 0.5v the current goes up to 2.5A but nothing heats up I researched some topics but found no information on what exactly this phase feeds. I already lifted the coil and on the left side I have the short, and the right 4m Omh |
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| madking [ 03 апр 2020, 04:25 ] | |
| Заголовок сообщения: | Re: Rx 850 4gb sapphire - short circuit in the coil |
this is the PCI control at 1v output 0.2ohm low, GPU is dead |
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| TheMArcos [ 03 апр 2020, 04:51 ] | |
| Заголовок сообщения: | Re: Rx 850 4gb sapphire - short circuit in the coil |
how sad, it was working before the reball, so it was shutting down before loading windows, probably the gpu was already doomed. |
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| madking [ 03 апр 2020, 10:23 ] | |
| Заголовок сообщения: | Re: Rx 850 4gb sapphire - short circuit in the coil |
reball GPU or memory? reball GPU, you ball are short-circuited |
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| TheMArcos [ 03 апр 2020, 19:57 ] | |
| Заголовок сообщения: | Re: Rx 850 4gb sapphire - short circuit in the coil |
hello, so I just removed the chip, I will check the resistance in the capacitors to see if I find a short in some sector. |
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| TheMArcos [ 04 апр 2020, 06:08 ] | |
| Заголовок сообщения: | Re: Rx 850 4gb sapphire - short circuit in the coil [РЕШЕНО] |
the chip was really short, closed topic |
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